Page 1
Type 1051 & 1052 Styles H & J
Instruction Manual
Form 5587
May 1990
Incorporates May 1994 Errata – See Page 38
Type 105
Size
s 30, 40, 60, & 7
1 & 1
05
2 S
tyle
0 R
Contents
Introduction
Scope of Manual 2.
Description 2
Specifications 3
Installation
Actuator Mounting 3.
Loading Connections 11.
Adjustment
Type 1051 and 1052 Turnbuckle Adjustment 11.
Type 1052 Spring Adjustment 13.
Initial Compression 13.
Stroking Range 14.
Principle of Operation
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s H & J
otar
2.
3
11
. . .
W4252/IL
14.
y A
Figure 1. T
ctuators
ype 1051 Actuator with H Mounting Adaptation and
T
ype 3610J Positioner
Maintenance
Disassembly 14
Assembly 16
Changing Actuator Mounting
Changing Styles 19.
Changing Positions 20.
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. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Top-Mounted Handwheels and Adjustable Travel Stops
Handwheel and Travel Stop Operations 21.
Handwheel and Travel Stop Maintenance 21.
Parts Ordering
Parts List
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . .
. . . .
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14
19.
21.
23.
23.
W4139-1/IL
Figure 2. T
ype 1052 Actuator with J Mounting Adaptation
D100320X012
Page 2
Type 1051 & 1052 Styles H & J
Table 1. T
ype 1051 and 1052 Actuator Specifications
Operation
Direct Acting: Increasing loading pressure extends
the diaphragm rod out of the spring barrel
Service:
Type 1051:
For on-off or throttling service with posi-
tioner
Type 1052:
For on-off or throttling service with or
without a positioner
Actuator Sizes
Type 1051: 30, 40, and 60
Type 1052: 30, 40, 60, and 70
Maximum Diaphragm Casing Pressure
Size 30: 80 psig (5.5 bar)
Size 40: 65 psig (4.5 bar)
Size 60: 40 psig (2.8 bar)
Size 70: 55 psig (3.8 bar)
Maximum Valve Shaft Rotation
90, 75, or 60 deg with optional stops
Torque Limits (mm)
Stroking Time
Dependent on actuator size, rotation, spring rate,
initial spring compression, and supply pressure. If
stroking time is critical, consult the Fisher sales office or sales representative
Material Temperature Capabilities
Nitrile Diaphragm or O-Rings
(1)
: –40 to 180F
(–40 to 82C)
Silicone Diaphragm: –40 to 300F (–40 to 149C)
Travel Indication
Graduated disk and pointer combination located on
actuator end of valve shaft
Pressure Connections
1/4 in. NPT female
Mounting Positions
See figure 7
Approximate Weights
See table 4
Additional Specifications
Limited by maximum diaphragm casing pressure or
tables 2 and 3, whichever is less
1. Nitrile O-rings are used in optional top-mounted handwheel, adjustable down travel stop, and adjustable up travel stop assemblies.
Introduction
For casing pressure ranges and for material identification of the parts, see the parts list
contact your Fisher sales office or sales representative
before proceeding.
Scope of Manual
This manual provides instructions for Styles H & J
mounting adaptations used to mount Fisher rotary actuators on other valves, or on other devices not
manufactured by Fisher. This instruction manual includes installation, adjustment, operation, maintenance, and parts ordering information for the Type
1051 (sizes 30, 40, and 60) and Type 1052 (sizes 30,
40, 60, and 70) diaphragm rotary actuators with H and
J mounting adaptations (see figures 1 and 2). Also,
this instruction manual provides information for the
optional top-mounted handwheel, and both the optional up and down travel stops. Instructions for the control valve body, the positioner, and accessories are
covered in separate manuals. Instructions for the control valve body, the positioner, accessories, and other
sizes or constructions of this actuator are covered in
separate manuals.
Only personnel qualified through training or experience
should install, operate, and maintain this actuator. If
there are any questions concerning these instructions
Description
The Type 1051 and 1052 diaphragm rotary actuators
are pneumatic spring-return actuators for use with
rotary-control valves and other equipment. The Type
1051 actuator can be used for on-off service, or it can
be used for throttling service when equipped with a
valve positioner. The Type 1052 actuator can be used
for on-off service, or it can be used for throttling service when equipped with or without a valve positioner.
The Type 1052 actuator spring is adjustable.
The H mounting adaptation permits the actuator to be
used with user-provided mounting brackets and couplings for rotary actuation of equipment other than
Fisher valve bodies. This mounting adaptation includes a flat-surface mounting plate that is drilled and
tapped for attaching the user-provided bracket. Cap
screws for attaching the bracket are provided. H
mounting also includes an output shaft (with milled
flats) to provide the rotary output either directly or
through a user-provided coupling
(1)
. Output shaft
2
1. Actuators with H mounting and a 2-inch (50.8 mm) output shaft are supplied with a
coupling for adaption to either a 1-3/4 or 2-inch (44.5 or 50.8 mm) keyed shaft.
Page 3
Type 1051 & 1052 Styles H & J
Table
2. Output Shaft Diameters and T
Actuators With H Mounting
ACTUATOR
SIZE
30
40
60
(1)
70
1. Type 1052 actuator only.
2. Coupling supplied for mating with either 1-3/4 or 2-inch (44.5 or 50.8 mm) keyed
shaft.
OUTPUT SHAFT
DIAMETER
Inches mm Inch-Pounds
7/8
1-1/8
7/8
1-1/8
1-1/2
1-1/8
1-1/2
(2)
2
1-1/2
(2)
2
22.2
28.6
22.2
28.6
38.1
28.6
38.1
50.8
38.1
50.8
diameters and torque limits are listed in table 2. Dimensional information for the mounting plate and output shaft are shown in figures 4 and 5.
The J mounting adaptation permits the actuator to be
used for rotary actuation of Fisher keyed-shaft butterfly valve bodies and other keyed-shaft equipment. This
mounting adaptation uses the standard butterfly valve
mounting bracket and provides an output shaft with an
attached coupling for keyed equipment shafts. Coupling sizes and torque limits are listed in table 3. Dimensional information for the mounting yoke and stub
shaft coupling is shown in figures 4 and 5.
Additionally with Type 1051 and 1052 actuators, the
top-mounted handwheel can be applied for infrequent
service as a manual handwheel actuator. For more
frequent manual operation, a side-mounted handwheel
actuator is available. Also, an adjustable up travel stop
can be added to limit the actuator stroke in the upward
direction, or an adjustable down travel stop can be
added to limit actuator stroke in the downward direction.
Specifications
Specifications are shown in table 1 for Type 1051 and
1052 actuators. Specifications for a given Type 1051
or 1052 actuator as it originally comes from the factory
are stamped on a nameplate (figure 3) attached to the
actuator.
Installation
orque Limits for
TORQUE LIMIT FOR
H MOUNTING
NDm
2120
2120
2120
4140
9815
4140
10,680
23,430
10,680
23,430
240
240
240
468
1110
468
1210
2650
1210
2650
Table
3. Acceptable Shaft Diameters and T
Actuators With J Mounting
COUPLING
ACTUATOR
SIZE
Inches mm Inch-Pounds
30
40
60
(1)
70
1. Type 1052 actuator only.
16A3188-G Sht 2/DOC
Figure
3. Nameplate Used on T
AVAILABILITY BY
KEYED SHAFT
DIAMETER
3/8
1/2
5/8
3/8
1/2
5/8
3/4
1
3/4
1
1-1/4
1-1/2
1-1/4
1-1/2
9.5
12.7
15.9
9.5
12.7
15.9
19.1
25.4
19.1
25.4
31.8
38.1
31.8
38.1
TORQUE LIMIT FOR
J MOUNTING
460
610
1010
460
610
1010
1830
4140
1830
4140
9110
12,000
9110
12,000
ype 1051 and 1052 Actuator
phragm casing pressure does not exceed the diaphragm casing pressure
limits listed in table 1. Use pressure-limiting or pressure-relieving devices to
prevent the diaphragm casing pressure
from exceeding these limits.
orque Limits for
NDm
52
69
114
52
69
114
207
468
207
468
1030
1360
1030
1360
WARNING
To avoid personal injury or property
damage caused by bursting of pressureretaining parts, be certain the dia
Actuator Mounting
Use the following steps to connect the actuator to a
valve body or other equipment. Unless otherwise specified, key numbers are shown in figures 10 and 11.
Mounting dimensions are shown in figures 4 and 5.
3
Page 4
Type 1051 & 1052 Styles H & J
C0577-1/IL
4
Figure 4. T
ype 1051 Mounting Dimensions
Page 5
19A1459-B
A4995/IL
Type 1051 & 1052 Styles H & J
A3254-1/IL
Figure 4. T
ype 1051 Mounting Dimensions (Continued)
5
Page 6
Type 1051 & 1052 Styles H & J
19A1465-B
A4996/IL
A3254-1/IL
6
Figure 4. T
ype 1051 Mounting Dimensions (Continued)
Page 7
Type 1051 & 1052 Styles H & J
C0678-1/IL
Figure 5. T
ype 1052 Mounting Dimensions
7
Page 8
Type 1051 & 1052 Styles H & J
19A1461-D
A4997/IL
A3252-1/IL
Figure 5. T
8
ype 1052 Mounting Dimensions (Continued)
Page 9
19A1467-C
A4998/IL
Type 1051 & 1052 Styles H & J
A3252-1/IL
Figure 5. T
ype 1052 Mounting Dimensions (Continued)
9
Page 10
Type 1051 & 1052 Styles H & J
Table 4. Approximate Actuator Weights
TYPE
SIZE
30
40
60
70
1051
Lb Kg Lb Kg Lb Kg
47
74
160
–––
21
34
73
–––
TYPE 1052 TOP-MOUNTED HANDWHEEL
58
90
108
252
1. For an actuator with an H mounting adaptation,
attach an appropriate mounting bracket (not provided)
to the mounting plate (key 22) with the cap screws
(key 78). See figures 4 and 5 for mounting dimensions
on the mounting plate. Tighten the cap screws to 17
foot-pounds torque (23 Nm) for 7/8-inch (22.2 mm)
output shafts, 30 foot-pounds torque (41 Nm) for 1-1/8
inch (28.6 mm) output shafts, and 75 foot-pounds
torque (102 Nm) for 1-1/2 and 2-inch (38.1 and 50.8
mm) output shafts.
2. Consult figure 7 for available mounting styles and
positions. The actuator is normally positioned vertically
with the valve body or other equipment in a horizontal
pipeline.
26
41
49
114
Note
11
16
24
47
5.0
7.3
11
21
19A1459-B
A3255/IL
Figure 6. Center of Gravity Dimensions
Note
For an actuator with an H mounting
adaptation and a 7/8 through 1-1/2 inch
(22.2 through 38.1 mm) output shaft,
find dimensions and center of gravity
information in figures 4, 5, and 6, and
approximate weights in table 4. This information is required for proper fabrication of the user-provided bracket and
coupling.
If the milled flats or the coupling on the
end of the actuator output shaft (key 87)
are oriented such that the output shaft
cannot accommodate the operated
equipment shaft, refer to the Changing
Positions portion of the Changing Actuator Mounting section. This procedure
describes how the output shaft can be
repositioned to accommodate the operated equipment shaft.
3. If using an actuator with a J mounting adaptation,
note that the valve shaft coupling (key 90) is furnished
with two keyways lettered A and B as shown in figure
8 (letters C and D on the coupling are not used and
can be disregarded). Align the appropriate keyway
with the keyway in the operated equipment shaft. If
using a Fisher butterfly valve body, align the appropriate keyway on the coupling with the valve shaft keyway indicated in table 5. Then install the woodruff key
(key 91) in the shaft keyseat, and slide the coupling
onto the shaft. It is helpful to apply a light coat of
grease to the inside of the coupling before sliding it
onto the shaft.
4. For an actuator with a J mounting adaptation, secure the mounting yoke (key 22) to the valve body with
the cap screws (key 78, not shown). Tighten the cap
screws to 30 foot-pounds torque (41 Nm) for 3/8
through 1-inch (9.5 through 25.4 mm) valve shafts and
to 100 foot-pounds torque (135 Nm) for 1-1/4 and
1-1/2 inch (31.8 and 38.1mm) valve shafts. For 1-1/4
and 1-1/2 inch (31.8 and 38.1 mm) valve shafts, also
place the two spacers (key 92, not shown) between
the mounting yoke and valve body during this step.
10
Page 11
43A6505-A
A1578-3/IL
Figure 7. Actuator Housing Construction Styles
and Mounting Positions
Type 1051 & 1052 Styles H & J
7. Follow the instructions given in the Adjustment section for turnbuckle adjustment before proceeding to the
loading connection portion of this section.
Loading Connection
1. Connect the loading pressure piping to the pressure connection in the top of the diaphragm casing.
For size 30 through 60 actuators, run either 1/4-inch
pipe or 3/8-inch tubing between the 1/4-inch pressure
connection and the positioner or automatic controller.
For size 70 actuators, run either pipe or tubing between the pressure connection and the positioner or
automatic controller. If necessary, remove the 1/4-inch
bushing in the pressure connection to increase connection size.
2. Keep the length of pipe or tubing as short as possible to avoid transmission lag in the control signal. If
an accessory (such as a volume booster or a positioner) is used, be sure that the accessory is properly connected to the actuator. If a positioner is part of the assembly, the pressure connection to the actuator will
normally be made at the factory.
3. When the actuator is completely installed and connected to the instrument, check for correct action (airto-open or air-to-close) to match the controlling instrument. For successful operation, the actuator stem and
operating shaft must move freely in response to the
loading pressure change on the diaphragm.
5. For an actuator with an H mounting adaptation and
a 7/8 through 1-1/2 inch (22.2 through 38.1 mm) output shaft, slide the actuator (with the user-provided
mounting bracket attached) into the user-provided
coupling on the operated shaft. Then, secure the actuator to the operated equipment in the desired mounting position with the appropriate fasteners, such as
mounting cap screws. See figures 4 and 5 for output
shaft dimensions.
6. For an actuator with an H mounting adaptation and
a 2-inch (50.8 mm) output shaft (key 87, figure 12),
note that the valve shaft coupling (key 90, figure 12) is
furnished with two keyways lettered A and B as shown
in figure 8 (letters C and D on the coupling are not
used and can be disregarded). Align the appropriate
keyway with the keyway in the operated equipment
shaft. Then, install the woodruff key (key 91, not
shown in figure 12) in the shaft keyseat, and slide the
coupling onto the shaft using the appropriate coupling
keyway (see table 5 and figure 8). It is helpful to apply
a light coat of grease to the inside of the coupling before sliding it onto the shaft. Secure the actuator (userprovided mounting bracket) to the operated equipment
in the desired mounting position with the appropriate
fasteners, such as mounting cap screws.
Adjustment
WARNING
Avoid personal injury or damage to
property from sudden release of process fluid. Before starting adjustment:
D Isolate the valve or other operated
equipment from the process,
D Release process pressure, and
D Vent the actuator loading pressure.
Type 1051 and 1052 Turnbuckle
Adjustment
Correct Turnbuckle adjustment ensures that the valve
body or other operated equipment is correctly closed
when the actuator is against its travel stops. The turnbuckle adjustment is the only adjustment necessary on
the Type 1051 actuator. Key numbers used in this procedure are shown in figure 10 for Type 1051 actuators
and in figure 11 for Type 1052 actuators.
11
Page 12
Type 1051 & 1052 Styles H & J
DESIRED
(3)
ACTION
ROTATION,
POSITION
USE
(3)
Push Down to
()
Push Down to
(5)
()
(1)
Clockwise to
Flow Right to
BODIES
(4)
(4)
Left
(2)
(SEE FIGURE 8)
Flow Left to
Right
Counterclockwise to
Close Valve Action
(4)
Flow Right to
Left
DESIRED
ACTUATOR
DESIRED
SHAFT
ROTATION,
DEGREES
ACTUATOR
MOUNTING
Table
5. Keyway Alignment Information
VALVE SHAFT KEYWAY TO USE FOR FISHTAILR DISK VALVE
COUPLING
KEYWAY TO
Flow Left to
Right
Close Valve Action
(4)
1 B Nose Tail Tail Nose
Push Down to
Open (PDTO)
60 or 90
2 A Tail Nose Nose Tail
3 B Tail Nose Nose Tail
4 A Nose Tail Tail Nose
1 A Tail Nose Tail Nose
Push Down to
Close (PDTC)
60
or 90
2 B Tail Nose Tail Nose
3 A Nose Tail Nose Tail
4 B Nose Tail Nose Tail
1. For actuators with H mounting and 2-inch (50.8 mm) output shafts, and for actuators with J mounting.
2. For conventional disk valve bodies, use either valve shaft keyway.
3. See figure 8 for reference coupling orientation to use with this table.
4. When viewed from actuator side of avalve body.
5. For 60-degree rotation with PDTC action, the coupling and actuator output shaft assembly will be offset 30 degrees clockwise (for actuator housing construction style B) or
counterclockwise (for actuator housing construction Style A) in the lever when viewed from the splined end of the actuator shaft. 30 degrees is one spline tooth for 3/8, 1/2, and
5/8-inch (9.5, 12.7, and 15.9 mm) valve shafts and two spline teeth for 3/4 through 1-1/2 inch (19.1 through 38.1 mm) valve shafts.
(4)
(4)
A3253/IL
12
Figure 8. V
alve Shaft Coupling
Page 13
Type 1051 & 1052 Styles H & J
KEY
NUM
Table 6. Wrench Sizes Required for Turnbuckle
Adjustment, Inches
ACTUATOR
Type Size
1051 &
1052
1052 70 1-5/16 1-1/8 1-5/16
30
40
60
TURN-
BUCKLE
(KEY 57)
15/16
1-1/8
1-5/16
LOWER
LOCKNUT
(KEY 16)
1/2
3/4
15/16
UPPER
LOCKNUT
(KEY 58)
7/8
1-1/8
1-5/16
For accurate adjustment, remove the valve body or
other operated equipment from the pipeline.
A regulated air supply will be required to stroke the
actuator. Consult table 6 for the sizes of the three
openend wrenches required for this procedure.
1. Remove the access plate (key 59). Also remove
the machine screws (key 60), if present.
Note
For the most accurate adjustment of the
actuator, do not remove the cover (key
33) during this procedure.
2. Loosen the lower Locknut (key 16).
3. Make sure the actuator housing (key 20) is clear of
any tools or other instruments that could obstruct the
actuator stroke path. Pressure the diaphragm casing
enough to stroke the actuator down so that the lefthand threaded upper locknut (key 58) is accessible
through the access opening. Loosen the locknut.
4. Use one of the following:
a. For push-down-to-close action—Slowly stroke
the actuator to the down travel stop. Consult the
appropriate instruction manual for determining the
closed position of the valve body or other operated
equipment. Adjust the turnbuckle (key 57) until the
closed position is reached. Lock this adjustment
with the left-hand threaded locknut (key 58). Stroke
the actuator to the mid-travel position, and tighten
the locknut (key 16). Tighten each locknut to the
appropriate torque value listed in table 7.
b. For push-down-to-open action—Consult the appropriate instruction manual for determining the
closed position of the valve or other operated
equipment. Release all pressure from the diaphragm casing, making sure the diaphragm is
against its up travel stop. Be sure that the optional
handwheel is adjusted to its topmost position so
that the closed position of the actuator and valve
body or other operated equipment can be reached
simultaneously. Check the position of the valve
body or other operated equipment with respect to
its properly closed position. Stroke the actuator so
the turnbuckle (key 57) is accessible through the
Table
7. Recommended Bolting T
KEY
NUM-
BER
6 15 20 15 20 15 20 15 20
7 & 8 30 41 30 41 30 41 75 102
9 25 34 25 34 75 102 75 102
16 10 14 25 34 45 61 75 102
18 16 22 60 81 120 163 200 271
21 7 9 7 9 16 22 50 68
23 25 34 25 34 60 81 60 81
28 25 34 60 81 120 163 200 271
34 25 34 25 34 60 81 60 81
40 7 9 7 9 7 9 7 9
54
(hand-
wheel)
54
(handwheel)
58 35 47 75 102 120 163 120 163
141 30 41 30 41 30 41 30 41
30 40 60 70
ftDlbf NDm ftDlbf NDm ftDlbf NDm ftDlbf NDm
25 34 25 34 25 34 25 34
15 20 20 27 49 66 51 69
ACTUATOR SIZE
orques
access opening. Adjust the linkage. Release pressure
to the actuator, and check the new adjustment. Continue this procedure until the operated equipment is in
the closed position when the actuator is resting on its
up travel stop. Tighten locknut (key 16). Stroke the
actuator, and tighten left-hand threaded locknut (key
58). Tighten each locknut to the appropriate torque
value listed in table 7.
5. Replace the access plate (key 59). Also, replace
the machine screws (key 60), if present.
6. Loosen the self-tapping screws (key 38), and adjust the travel indicator (key 37). Retighten the selftapping screws.
Type 1052 Spring Adjustment
Initial Compression
The Type 1052 nameplate (figure 3) specifies a spring
set, which is the initial compression adjusted into the
actuator spring, Initial compression is the casing pressure at which the diaphragm and diaphragm rod begin
to move away from the up travel stop with the actuator
disconnected from the valve body or other operated
equipment. (With the actuator connected and pressure
applied to the valve body or other operated equipment,
a higher casing pressure will be required to start actuator travel). The initial compression was selected
(based upon the service conditions specified when the
actuator was ordered) so that when the actuator and
valve body or other operated equipment are in service,
the operated equipment will close properly and full
travel will be obtained within a diaphragm casing pressure range of 0 to 18,0 to 33,0 to 40, or 0 to 55 psig (0
to 1.2, 0 to 2.3,0 to 2.8 or 0 to 3.8 bar) depending on
specific actuator size and construction.
13
Page 14
Type 1051 & 1052 Styles H & J
If the actuator has been disassembled or if the spring
adjustment was changed, and it is desired to match
the initial compression stated on the nameplate, make
sure the rod end bearing (key 17, figure 11) has been
disconnected from the lever (key 27, figure 11). Adjust
the spring so that the diaphragm rod just starts to travel at the spring set pressure specified on the nameplate. Be sure the rod end bearing does not hit the
lever as the diaphragm and diaphragm rod move away
from the up travel stop. To adjust the spring, insert a
round rod into one of the slots in the lower bearing
seat (key 73, figure 11). Slot diameter is 3/8-inch (9.5
mm) for size 30 and 40 actuators, 5/8-inch (15.9 mm)
for size 60 actuators, and 3/4-inch (19.1 mm) for size
70 actuators.
Rotate the bearing seat to move it toward the casings
(keys 1 and 2, figure 11) to increase initial compression or away from the casings to decrease initial compression.
Stroking Range
The initial spring set listed on the nameplate has been
determined to be the optimum setting, and it is not recommended to make spring adjustments that will cause
this value to change or be exceeded. For push-downto-open action, the initial spring set is normally the
maximum allowable to provide the maximum spring
closing force. Any increase of this setting could overstress the spring at full travel. For push-down-to-close
action, the initial spring set has been determined to be
the optimum balance between the air to close and the
spring to open breakout torque.
If the Type 1052 actuator is to be changed from one
action to another (i.e., push-down-to-close to pushdown-to-open), first refer to the initial spring compression values listed in the parts list table (key 11) of this
manual to determine the proper initial spring setting,
then adjust the unit according to the procedures in the
Initial Compression portion of the Type 1052 Spring
Adjustment section.
Principle of Operation
The diaphragm rod moves down as loading pressure
is increased on top of the diaphragm. As the loading
pressure is decreased, the spring forces the diaphragm rod upward.
The spring and diaphragm have been selected to meet
the requirements of the application and, in service, the
actuator should produce full travel of the valve or other
operated equipment with the diaphragm pressure as
indicated on the nameplate (shown in figure 3).
Consult the separate positioner instruction manual for
actuator principle of operation with positioner.
Maintenance
Actuator parts are subject to normal wear and must be
inspected and replaced as necessary. The frequency
of inspection and replacement depends upon the severity of service conditions. Instructions are given below for disassembly and assembly of parts. Key numbers referenced in the following steps are shown in
figure 10 for Type 1051 actuators and in figure 11 for
Type 1052 actuators unless otherwise specified.
WARNING
Avoid personal injury or property damage from sudden release of pressure or
uncontrolled process fluid. Before starting disassembly:
D Isolate the valve or other operated
equipment from the process,
D Release process pressure, and
D Vent the actuator loading pressure.
Disassembly
The following procedure describes how the actuator
can be completely disassembled. Then inspection or
repairs are required, perform only those steps necessary to accomplish the procedure. Do not under ordinary circumstances remove the cap screws (keys 7,8,
and 21).
CAUTION
Cap screw (key 18) must be disengaged
from the lever (key 27) before removing
the diaphragm casing (key 1). Failure to
do so will allow the spring precompression to rotate the valve body or other
operated equipment beyond its fully
open or closed position. This could
cause damage to the operated equipment.
1. Bypass the valve body or other operated equipment. Relieve all actuator loading pressure, and remove the tubing or pipe from the top of the actuator.
2. Remove the positioner, if one is used.
3. Mark the orientation of the travel indicator (key 37)
with respect to the travel indicator scale (key 35).
Then, unscrew the cap screws and washers (keys 34
and 63), and remove the cover (key 33).
4. Remove the retaining ring (key 30), and then remove the hub (key 29) from the cover.
5. Check the condition of the bearing (key 31). If replacement of the bearing is necessary, the travel indi-
14
Page 15
Type 1051 & 1052 Styles H & J
cator scale (key 35) must first be removed by removing the self-tapping screws (key 36). Mark the
orientation of the travel indicator scale on the cover
before removing it.
CAUTION
When removing the actuator from the
valve body, do not use a hammer or similar tool to drive the lever (key 27) or actuator off the output shaft (key 87). Driving the lever or actuator could damage
operated equipment. For valves, driving
the lever (key 27) could move the valve
disk and bearings away from the centered position causing subsequent damage to valve parts.
If necessary, use a wheel puller to remove the lever. It is permissible to tap
the wheel puller screw lightly to loosen
the lever, but hitting the screw with excessive force could also damage operated parts or disrupt the centered position of a valve disk or other equipment.
6. For an actuator with an H mounting adaptation and
a 7/8 through 1-1/2 inch (22.2 through 38.1 mm) output shaft, unscrew the cap screws (key 78) and remove the actuator from the operated equipment. Mark
the orientation of the lever (key 27) with respect to the
output shaft (key 87). This marking is used during
reassembly to allow for proper lever/output shaft positioning.
Then, loosen the cap screw (key 28) so that the output
shaft is free to slide off the lever. With the lever and
output shaft properly marked, unscrew the cap screws
(key 23) and remove the mounting plate (key 22) and
output shaft (key 87) assembly from the actuator
housing (key 20). If necessary, remove the retaining
ring (key 88) and separate the output shaft from the
mounting plate. For 2-inch (50.8 mm) output shafts,
refer to step 7 for this procedure.
7. For an actuator with either a J mounting adaptation
(see figures 10 and 11), or an H mounting adaptation
with a 2-inch (50.8 mm) output shaft (see figure 12),
proceed as follows:
Remove the cap screws (key 78, not shown in figures
10 and 11) and remove the actuator from the operated
equipment. For an actuator with J mounting and a
1-1/3 or 1-1/2 inch (31.8 or 38.1 mm) valve shaft diameter, two spacers (key 92, not shown in figures 10 and
11) are also removed with the cap screws (key 78).
When separating the output shaft (key 87) and coupling (key 90) from the operated shaft, remember to
remove the woodruff key (key 91, not shown in figure
12) from the operated shaft keyway. Mark the orienta-
tion of the lever (key 27, figures 10 and 11) with respect to the output shaft (key 87). This marking is
used during reassembly to allow for proper lever/output shaft positioning, Then, loosen the cap screw (key
28, figures 10 and 11) so that the output shaft is free
to slide off the lever. With the lever and output shaft
properly marked, unscrew the cap screws (key 23)
and remove either the mounting yoke (key 22, figures
10 and 11 for J mounting) or the mounting plate (key
22, figure 12 for H mounting) plus the attached output
shaft (key 87) from the actuator housing (key 20). If
necessary, remove the retaining ring (key 88) and
slide the mounting yoke or mounting plate off the output shaft.
8. Check the bearing (key 67) in the mounting yoke or
mounting plate (key 22). Press out and replace the
bearing if necessary.
9. Heat the hex nut (key 19) to 350F (177C) long
enough for the Loctite 271
(key 77) to lose its holding strength. Then, remove the
cap screw and hex nut (keys 18 and 19), and remove
the lever (key 27) from the housing.
10. Rotate the handwheel (if one is used) counterclockwise until the handwheel is not compressing the
spring (key 11).
(2)
thread-locking compound
WARNING
To avoid personal injury from precompressed spring force suddenly thrusting
the upper diaphragm casing (key 1)
away from the actuator, relieve Type
1052 spring compression, or carefully
remove Type 1051 casing cap screws by
following the instructions presented in
the next two steps before proceeding
further.
11. To relieve Type 1052 spring compression, insert a
round rod into one of the slots in the lower bearing
seat (key 73). Slot diameter is 3/8 inch (9.5 mm) for
size 30 and 40 actuators, 5/8 inch (15.9 mm) for size
60 actuators, and 3/4 inch (19.1 mm) for size 70 actuators. Use the rod to rotate the lower bearing seat,
and move it away from the actuator casings. Continue
rotating the lower bearing seat until spring compression is completely removed.
12. Loosen, but do not remove, all casing cap screws
(key 5). Make sure there is no spring force on the
Type 1051 upper diaphragm casing. Unscrew and remove the cap screws and hex nuts (keys 5 and 6),
and then remove the upper diaphragm casing and the
diaphragm (key 3).
13. Proceed as appropriate:
For Type 1051 actuators,
2. Trademark of Loctite Corp.
15
Page 16
Type 1051 & 1052 Styles H & J
a. Read and follow the warning printed on the
nameplate (key 56) located on the diaphragm plate
(key 4).
b. Pull the diaphragm plate (key 4) and attached
parts out of the actuator. The spring (key 11), diaphragm rod (key 10), cap screw (key 9), spring
seat (key 13), hex nut (key 58), turnbuckle (key
57), hex nut (key 16), and rod end bearing (key 17)
will be attached to the diaphragm head.
WARNING
For Type 1051 actuators, the diaphragm
plate (key 4) may be wedged against the
diaphragm rod (key 10), thereby preventing the spring compression from
being relieved as the cap screw (key 9)
is loosened. Dislodge the diaphragm
head from the diaphragm rod by loosening the cap screw (key 9) one full turn
and tapping the underside of the diaphragm head until it follows the cap
screw disassembly. Failure to check for
this situation before removing the cap
screw (key 9) could cause personal injury due to the sudden release of spring
compression as the cap screw is disengaged.
c. Slowly remove the cap screw (key 9) while making sure that the diaphragm head is following the
cap screw removal. Note that spring load will be
zero before the cap screw is completely removed.
Then separate the remaining parts of the assembly.
For Type 1052 actuators,
a. Remove the rod end bearing (key 17), the hex
nut (key 16), the turnbuckle (key 57), and the hex
nut (key 58) from the diaphragm rod (key 10).
b. Pull the diaphragm plate (key 4) and attached
parts out of the actuator. Then remove the cap
screw (key 9) to separate the diaphragm plate and
the diaphragm rod.
c. Proceed as appropriate:
D For actuator designs without a set screw in the
spring barrel (key 12), remove the actuator spring (key
11) from the actuator. If it is necessary to remove the
adjustor (key 74) from the spring barrel during this procedure, heat the base of the adjustor to 350_F
(177_C) long enough for the Loctite 271 thread-locking
compound (key 77) to lose its holding strength. Then,
unscrew the adjustor from the spring barrel. If the
spring seat and the lower bearing seat (key 13 and 73)
are to be replaced, unscrew the lower bearing seat
from the adjustor, and then remove the thrust bearing
and the bearing races (keys 71 and 72) from the lower
bearing seat.
D For actuator designs with a set screw (key 75),
remove the actuator spring (key 11) from the actuator.
If the spring seat and the lower bearing seat (keys 13
and 73) are to be replaced, unscrew the lower bearing
seat from the adjustor, and then remove the thrust
bearing and the bearing races (keys 71 and 72) from
the lower bearing seat. If it is necessary to remove the
spring adjustment parts, heat the set screw (key 75) to
350_F (177_C) long enough for the Loctite 271 threadlocking compound (key 77) to lose its holding strength,
and then loosen the set screw (key 75). Unscrew the
spring adjustor (key 74) from the spring barrel (key
12).
Assembly
This procedure assumes that the actuator is completely disassembled. If the actuator is not completely disassembled, start these instructions at the appropriate
step. Key numbers used are shown in figure 10 to
Type 1051 actuators and in figure 11 for Type 1052
actuators.
1. If the Type 1052 spring barrel (key 12) was removed from the housing (key 10), align the spring barrel to the housing as described below to ensure that
the offset hole in the base of the spring barrel is located properly.
For size 30 actuators, note the accessory mounting
bosses on opposite sides of the spring barrel. Place
the spring barrel on the housing with one of the spring
barrel bosses on the same side as the boss located on
the housing (see figure 11). Check to be sure that the
threaded hole in the base of the spring barrel is offset
toward the positioner, or toward the cover plate (key
39) if no positioner is used. The hole is offset 7/8-inch
(22 mm) from the center of bolt circle of the four
mounting holes in the base of the spring barrel. If the
direction of offset is incorrect, rotate the spring barrel
180 degrees. Secure with the cap screws (key 21).
For size 40 and 60 actuators, note that one of the accessory mounting bosses on the spring barrel is closer
to the diaphragm end of the spring barrel. Place the
spring barrel on the housing with the upper boss (the
one closer to the diaphragm end) on the same side as
the boss located on the housing (see figure 11). This
ensures proper positioning of the offset hole. Secure
the spring barrel with the cap screws (key 21).
For size 70 actuators, the spring barrel need not be
aligned in any particular position when placing it on the
housing.
16
Page 17
CAUTION
Refer to table 7 for bolting torques for
actuator bolts and cap screws. Exceeding any torque requirement may impair
the safe operation of the actuator.
2. Proceed as appropriate:
For Type 1051 actuators,
a. Coat the thread of the cap screw (key 9) and
the tapered end of the diaphragm rod (key 10) with
Lubriplate
76).
b. Assemble the diaphragm rod, spring seat (key
13), spring (key 11), and diaphragm plate (key 4),
and secure with the cap screw (key 9). Tightening
the cap screw will compress the spring. Be certain
the tapered end of the diaphragm rod is seated in
the corresponding hole in the diaphragm plate, that
the spring is seated in the spring seat, and that the
cap screw is tightened to the torque specified in
table 7.
(3)
MAG-1 or equivalent lubricant (key
Type 1051 & 1052 Styles H & J
c. Install the hex nut (key 58), turn buckle (key 57),
hex nut (key 16), and rod end bearing (key 17) onto
the diaphragm rod.
d. Be certain the travel stops (key 8) are located
as shown in figure 9.
e. Install the diaphragm plate and attached parts
into the actuator.
f. Be sure the warning nameplate (key 56) is in
place. Install the diaphragm (key 3) and the upper
diaphragm casing (key 1). Install the cap screws
and hex nuts (keys 5 and 6). Tighten the cap
screws evenly in a crisscross pattern to compress
the spring and secure the upper diaphragm casing.
Tighten these cap screws to the torques shown in
table 7.
For Type 1052 actuators,
a. Proceed as appropriate:
D For actuator designs without a set screw in the
spring barrel (key 12), if the adjustor and attached
parts were removed, first clean and then lubricate the
upper threads of the adjustor (key 74) with lubriplate
MAG-1 or equivalent lubricant (key 76) as shown in
figure 11. Install the lower bearing seat (key 73), the
thrust bearing (key 71), the thrust bearing races (key
72), and the spring seat (key 13) onto the adjustor.
Then, first clean and then coat the lower end of the
adjustor with Loctite 271 or equivalent thread-locking
A2534-1/IL
Figure 9. T
ravel Stop Orientation
compound (key 77) as shown in figure 11, and install
the entire assembly into the spring barrel (key 12). Let
the adjustor stand undisturbed for at least two hours
after installation to allow the thread-locking compound
to cure.
CAUTION
When applying lubricant to the upper
threads and thread-locking compound
to the lower threads of the adjustor, do
not overlap the coat of lubricant with
the coat of thread-locking compound
since this will adversely affect the performance quality of both substances.
D For actuator designs with a set screw (key 75), if
the adjustor (key 74) and attached parts were removed, lubricate the threads of the adjustor with Lubriplate MAG-1 or equivalent lubricant (key 76). Install
the lower bearing seat (key 73), the thrust bearing
(key 71), the thrust bearing races (key 72), and the
spring seat (key 13) onto the adjustor. Install this as-
2. Trademark of Fiske Brothers Refining Co.
17
Page 18
Type 1051 & 1052 Styles H & J
sembly into the spring barrel (key 12). After first cleaning and then coating the set screw (key 75) with Loctite 271 or equivalent thread-locking compound (key
77), secure the adjustor with the set screw (key 75).
b. Coat the tapered end of the diaphragm rod (key
10) and the threads of the cap screw (key 9) with
Lubriplate MAG-1 or equivalent lubricant (key 76).
Bolt the diaphragm plate (key 4) to the diaphragm
rod with the cap screw (key 9). Tighten the cap
screw to the torque value listed in table 7.
c. Be certain the travel stops (key 8) are located
as shown in figure 9.
d. Install the spring (key 11) into the spring barrel.
Install the diaphragm plate and diaphragm rod into
the actuator. Attach the hex nut (key 58), turnbuckle (key 57), hex nut (key 16), and rod end
bearing (key 17) to the diaphragm rod.
e. Install the diaphragm (key 3).
f. Place the upper diaphragm casing (key 1) on the
lower diaphragm casing (key 2). If necessary, rotate the lower bearing seat (key 73) so that the upper diaphragm casing travel stop will not contact
the diaphragm when the casing cap screws (key 5)
are tightened. Secure the upper diaphragm casing
with the cap screws and hex nuts (keys 5 and 6) in
a criss-cross pattern to the torques shown in table
7. Be sure the warning nameplate is in place on the
casing.
3. If the bearing (key 67) was removed, press in the
new bearing. The end of the bearing should be flush
with the outside of the mounting yoke or mounting
plate (key 22).
4. For an actuator with an H mounting adaptation and
a 7/8 through 1-1/2 inch (22.2 through 38.1 mm) output shaft, install the output shaft (key 87) through the
mounting plate (key 22) and secure it with the retaining ring (key 88). Then, attach the mounting plate and
output shaft assembly to the actuator housing (key 20)
with the cap screws (key 23). Tighten the cap screws
to the appropriate torque value listed in table 7.
5. For an actuator with an H mounting adaptation and
a 2-inch (50.8 mm) output shaft, refer to figure 12.
Install the output shaft (key 87) with attached coupling
(key 90) through the mounting plate (key 22) and secure it with the retaining ring (key 88). Attach the
mounting plate and output shaft assembly to the actuator housing with the cap screws (key 23). Tighten
the cap screws to the appropriate torque value listed in
table 7.
6. For an actuator with a J mounting adaptation, refer
to figures 10 and 11. Install the output shaft (key 87)
with attached coupling (key 90) through the mounting
yoke (key 22) and secure it with the retaining ring (key
88). Attach the mounting yoke and output shaft assembly to the actuator housing (key 20) with the cap
screws (key 23). Tighten the cap screws to the appropriate torque value listed in table 7.
7. Apply Lubriplate MAG-1 or equivalent lubricant (key
76) to the output shaft splines. Then, align the lever
(key 27) and output shaft so that the marking that was
made in step 6 or 7 of the disassembly procedure is
oriented correctly. Slide the lever into place. When
installing the lever, align the bolt holes in the lever as
close as possible with the hole in the rod end bearing
(key 17). Temporarily rotate the lever and output shaft
until the rod end bearing no longer interferes with further installation of the lever. Then, slide the lever as
far as it can go onto the output shaft.
8. Clamp the lever to the output shaft with the cap
screw (key 28). Tighten the cap screw to the torque
value listed in table 7.
9. For Type 1052 actuators, complete the Initial Compression portion of the Adjustment section before proceeding.
10. Rotate the lever (key 27) to align with the rod end
bearing (key 17). This connection can be aided by
stroking the actuator off its up travel stop with a regulated air source.
11. Apply Loctite 271 or equivalent thread-locking
compound (key 77) to the threads of the cap screw
(key 18).
12. Connect the lever (key 27) and the rod end bearing (key 17) with the cap screw and hex nut (keys 18
and 19). Tighten the cap screw to the torque value
listed in table 7.
13. If a positioner is to be used, consult the separate
positioner instruction manual for proper positioner
installation.
14. Coat the bearing surfaces of the hub (key 29) and
cover (key 33) with Lubriplate MAG-1 or equivalent
lubricant (key 76). Install the bearing (key 31) and hub
into the cover. Secure with the retaining ring (key 30).
15. Install the travel indicator scale (key 35) so that
the markings on the scale and cover that were made
in step 5 of the disassembly procedure are oriented
correctly. Secure the travel indicator scale to the cover
with the self-tapping screws (key 36). Then install the
travel indicator (key 37), and secure it with the selftapping screws (key 38).
16. Position the travel indicator (key 37) so that the
markings on the travel indicator and travel indicator
scale that were made in step 3 of the disassembly procedure are oriented correctly. Then, replace the cover
(key 33), and secure it with the cap screws and washers (keys 34 and 63). If the holes in the cover and
housing (key 20) do not align, use a regulated air
source to move the actuator slightly off the up travel
18
Page 19
Type 1051 & 1052 Styles H & J
stop. If hole alignment cannot be obtained in this manner, temporarily loosen the cap screws (key 23), and
shift the housing slightly. Do not stroke the actuator
while the cover is off. Tighten the cap screws to the
torque value listed in table 7.
17. Follow the instructions in the Actuator Mounting
portion of the Installation section for correct actuator
mounting and adjustment. Remember to replace the
access plate (key 59) when performing this procedure.
Changing Actuator Mounting
The actuator is normally positioned vertically in a horizontal pipeline. However, there are two possible
mounting styles and four possible positions for each
style (see figure 7).
Note
Due to its weight, the Type 1052, size 70
actuator must be externally supported if
mounted in the horizontal position.
CAUTION
If necessary, use a wheel puller to remove the lever (key 27) from the output
shaft (key 87). It is permissible to tap the
wheel puller screw lightly to loosen the
lever, but hitting the screw with excessive force could damage the operated
equipment.
4. Mark the side of the lever (key 27) that is nearest
to the end of the output shaft (key 87). This marking is
used during reassembly to determine which side of the
lever should be inserted into the actuator housing first.
When the lever is marked, remove the lever.
5. For an actuator with a J mounting adaptation,
a. Unscrew the cap screws (key 23), and remove
the actuator housing (key 20) from the mounting
yoke (key 22).
b. Rotate the actuator housing 180 degrees, maintaining the appropriate position (1,2,3, or 4), and
place the actuator onto the mounting yoke (key 22).
c. Secure the actuator housing to the mounting
yoke with the cap screws (key 23). Tighten the cap
screws to the torque value listed in table 7.
WARNING
Avoid personal injury or property damage from a sudden release of process
fluid. Before starting disassembly:
D Isolate the valve or other operated
equipment from the process,
D Release process pressure, and
D Vent the actuator loading pressure.
Use the following procedures along with figures 10 and
11 for key number references to convert from style A
to style B or vice versa or to change the mounting
position.
Changing Styles
1. Unscrew the cap screws and washers (keys 34 and
63), and remove the cover (key 33).
2. Heat the hex nut (key 19) to 350_F (177_C) long
enough for the Loctite 271 thread-locking compound
(key 77) to lose its holding strength. Then, remove the
cap screw and hex nut (keys 18 and 19).
3. Loosen the cap screw (key 28).
6. For an actuator with an H mounting adaptation,
a. Unscrew the cap screws (key 78) and remove
the actuator assembly from its mounting bracket.
b. Unscrew the cap screws (key 23) and remove
the mounting plate (key 22) and output shaft (key
87) assembly from the actuator housing. Remount
the assembly on the opposite side of the actuator,
and secure it to the housing with the cap screws
(key 23). Tighten the cap screws to the torque value listed in table 7.
c. Rotate the actuator housing 180 degrees, maintaining the appropriate position (1, 2, 3, or 4) and
secure the actuator housing to the mounting bracket with the cap screws (key 78). Tighten the cap
screws to the torque value listed in table 7.
7. Install the lever (key 27) as follows:
a. For push-down-to-open action, rotate the oper-
ated equipment to the fully closed position.
b. For push-down-to-close action, rotate the oper-
ated equipment to the fully open position.
c. With the operated equipment oriented correctly,
slide the lever onto the output shaft (key 87) with
the end marked in step 4 inserted first. When
installing the lever, align the bolt holes in the lever
19
Page 20
Type 1051 & 1052 Styles H & J
as close as possible with the hole in the rod end
bearing (key 17).
d. Temporarily rotate the lever and output shaft
until the rod end bearing no longer interferes with
further installation of the lever. Then, slide the lever
as far as it can go onto the output shaft. Clamp the
lever to the output shaft with the cap screw (key
28). Tighten the cap screw to the torque value
listed in table 7.
e. Rotate the lever and output shaft back to the
original position (i.e., operated equipment fully
closed for push-down-to-open action or operated
equipment fully open for push-down-to-close action). Then, adjust the rod end bearing so that it
can be attached to the lever.
8. Apply Loctite 271 or equivalent thread-locking compound (key 77) to the threads of the cap screw (key
18).
9. Connect the lever (key 27) and the rod end bearing
(key 17) with the cap screw and hex nut (keys 18 and
19). This connection can be aided by stroking the actuator from its up travel stop with a regulated air
source. Tighten the cap screw to the torque value
listed in table 7.
CAUTION
If necessary, use a wheel puller to remove the lever (key 27) from the output
shaft (key 87). It is permissible to tap the
wheel puller screw lightly to loosen the
lever, but hitting the screw with excessive force could damage the operated
equipment.
3. Loosen the cap screw (key 28) and remove the
lever (key 27) from the output shaft (key 87).
4. For an actuator with a J mounting adaptation.
a. Unscrew the cap screws (key 23), and remove
the actuator housing (key 20) from the mounting
yoke (key 22).
b. Rotate the actuator housing to the new position
(1, 2, 3, or 4).
c. Secure the actuator housing to the mounting
yoke with the cap screws (key 23). Tighten the cap
screws to the torque value listed in table 7.
5. For an actuator with an H mounting adaptation.
a. Unscrew the cap screws (key 78) and loosen
the actuator assembly from its mounting bracket.
10. Note the position of the valve body or other operated equipment and direction of rotation. Position the
travel indicator (key 37) accordingly. Replace the cover (key 33), and secure it with the cap screws and
washers (keys 34 and 63). If the holes in the cover
and housing (key 20) do not align, use a regulated air
source to move the actuator slightly off the up travel
stop. If hole alignment cannot be obtained in this manner, temporarily loosen the cap screws (key 23), and
shift the housing slightly. Do not stroke the actuator
while the cover is off. Tighten both sets of cap screws
to the torque values listed in table 7.
11. Follow the instructions in the adjustment section
for turnbuckle adjustment.
Changing Positions
1. Unscrew the cap screws and washers (keys 34 and
63), and remove the cover (key 33).
2. Mark the orientation of the lever (key 27) with respect to the output shaft (key 87). This marking is
used during reassembly to allow for proper lever/output shaft positioning. When the lever and output shaft
are properly marked, heat the hex nut (key 19) to
350F (177C) long enough for the Loctite 271 thread
locking compound (key 77) to lose its holding strength.
Then, remove the cap screw and hex nut (keys 18 and
19).
b. Rotate the actuator housing to the new position
(1, 2, 3, or 4).
c. Secure the actuator housing to the mounting
bracket with the cap screws (key 78). Tighten the
cap screws to the torque value listed in table 7.
6. Referring to the alignment marks that were made in
step 2, install the lever (Key 27) onto the output shaft
(key 87) as follows:
a. If the new actuator position is 90 degrees clockwise from the previous actuator position, install the
lever so that its orientation mark is located 90 degrees clockwise from the mark on the output shaft.
b. If the new actuator position is 90 degrees or 180
degrees counterclockwise from the previous position, install the lever so that its orientation mark is
located either 90 degrees (for 90 degrees) or 180
degrees (for 180 degrees) counterclockwise (respectively) from the mark on the output shaft.
c. Slide the lever onto the output shaft with the bolt
holes in the lever aligned as closely as possible
with the hole in the rod end bearing (key 17). Then,
temporarily rotate the lever and output shaft until
the rod end bearing no longer interferes with further
installation of the lever, and slide the lever as far as
it can go onto the output shaft. Clamp the lever to
20
Page 21
Type 1051 & 1052 Styles H & J
the output shaft with the cap screw (key 28). Tighten the cap screw to the torque value listed in table
7.
d. Rotate the lever and output shaft back to the
original position, and then adjust the rod end bearing so that it can be attached to the lever.
7. Apply Loctite 271 or equivalent thread-locking compound (key 77) to the threads of the cap screw (key
18).
8. Connect the lever (key 27) and the rod end bearing
(key 17) with the cap screw and hex nut (keys 18 and
19). This connection can be aided by stroking the actuator from its up travel stop with a regulated air
source. Tighten the cap screw to the torque value
listed in table 7.
9. Note the position of the valve body or other operated equipment and direction of rotation. Position the
travel indicator (key 37) accordingly. Replace the cover (key 33), and secure it with the cap screws and
washers (keys 34 and 63). If the holes in the cover
and housing (key 20) do not align, use a regulated air
source to move the actuator slightly off the up travel
stop. If hole alignment cannot be obtained in this manner, temporarily loosen the cap screws (key 23), and
shift the housing slightly. Do not stroke the actuator
while the cover is off. Then, tighten both sets of cap
screws to the torque values listed in table 7.
10. Follow the instructions in the Adjustment section
for turnbuckle adjustment.
Top-Mounted Handwheels and
Adjustable Travel Stops
(key 135, figure 13) against the diaphragm and diaphragm plate (keys 3 and 4, figures 10 and 11) to
compress the spring (key 11, figures 10 and 11) and
move the diaphragm rod downward. Turning the handwheel counterclockwise allows the actuator spring to
move the diaphragm rod upward. If the action is pushdown-to-close, full opening can be restricted by positioning the handwheel at the desired position. If the
action is push-down-to-open, full closing can be restricted by use of the handwheel.
The adjustable up travel stop (figure 14) limits the actuator stroke in the upward direction. To make adjustments, first relieve actuator loading pressure before
removing the closing cap (key 187) as it is a pressure
retaining part. Also, for size 70 actuators, the hex nut
(key 137) must be loosened.
Then turn the stem (key 133) clockwise into the diaphragm case to move the actuator stem downward or
counterclockwise to allow the spring to move the actuator stem upward. If the action is push-down-toclose, full opening can be restricted; or if the action is
push-down-to-open full closing can be restricted by the
position of the adjustable travel stop. Tighten the hex
nut (for size 70), and replace the closing cap after adjustment.
The adjustable down travel stop (figure 15) limits the
actuator stroke in the downward direction. To make
adjustments, first relieve actuator loading pressure
before removing the closing cap (key 187) as it is a
pressure retaining part. After removing the closing cap
loosen the hex jam nut (key 189) and either turn the
hex nut (key 63 for size 30, 40, and 70 actuators; or
key 54 for size 60 actuators) down on the stem (key
133) to limit travel, or up on the stem to allow more
travel. Lock the jam nut against the hex nut, and replace the closing cap after the adjustment has been
made.
Handwheel and Travel Stop Operation
Note
If repeated or daily manual operation is
expected or desired, the unit should be
equipped with a manual handwheel actuator. Refer to the separate manual
handwheel actuator instruction manual
for mounting instructions.
The top-mounted handwheel assembly is attached to
a special upper diaphragm casing (key 1, figures 10
and 11) with cap screws (key 141, figure 13). A hex
nut (key 137, figure 13) locks the handwheel in position.
Turning the handwheel (key 51, figure 13) clockwise
into the upper diaphragm casing forces the pusher
Handwheel and Travel Stop Maintenance
WARNING
Avoid personal injury or property damage from a sudden release of pressure
or uncontrolled process fluid. Before
starting disassembly:
D Isolate the valve or other operated
equipment from the process,
D Release process pressure, and
D Vent the actuator loading pressure.
If loading pressure seems to be leaking from either the
handwheel or adjustable up stop, the O-rings (key 138
and 139, figures 13 and 14) may need replacement. If
the adjustable down stop leaks, the O-ring (key 139,
21
Page 22
Type 1051 & 1052 Styles H & J
figure 15) may need replacement or possibly the closing cap, (key 187, figure 15) is not tight. To tighten the
closing cap, apply a good grade of thread sealant to
the closing cap threads.
For ease of operation, the stem (key 133, figures 13,
14, and 15) threads may need an occasional application of Lubriplate MAG-1 or equivalent lubricant. A
grease fitting (key 169, figures 13 and 14) is provided
for this purpose in the size 70. The size 70 may also
need to have the thrust bearing (key 175, figures 13
and 14) packed with Lubriplate MAG-1 or equivalent
lubricant. Travel stops for the smaller casings can be
lubricated between the stem and pusher (key 135, figures 13 and 14) with Lubriplate MAG-1 or equivalent
lubricant.
The following disassembly procedures are separated
where appropriate between the top-mounted handwheel and adjustable up travel stop assemblies (figures 13 and 14) and the adjustable down travel stop
assembly (figure 15).
1. Bypass the control valve, reduce loading pressure
to atmospheric, and remove the tubing or pipe from
the body (key 142, figures 13, 14, and 15).
WARNING
To avoid personal injury from the precompressed spring force thrusting the
upper diaphragm casing (key 1, figures
10 and 11) away from the actuator, either
relieve Type 1052 spring compression,
or carefully remove Type 1051 casing
cap screws by following the instructions
that are referenced in the steps below
before removing the casing.
2. Relieve all actuator spring compression by following the procedures presented in the disassembly portion of the actuator maintenance section. Then, rotate
either the handwheel (key 51, figure 13) or the travel
stop stem (key 133, figures 14 and 15) counterclockwise until the handwheel or travel stop assembly is no
longer compressing the spring.
3. Proceed as appropriate:
For Top-Mounted Handwheels and
Adjustable Up Travel Stops
a. Remove the upper diaphragm casing (key 1,
figures 10 and 11) by following steps 1, 3, 6, 7, 9,
11, and 12 of the Disassembly portion of the Actuator maintenance section.
b. Remove the cap screws (key 141, figures 13
and 14, and separate the assembly from the upper
casing.
c. Loosen the locknut (key 137, figure 13) or remove the closing cap (key 187, figure 14).
d. Turn the stem (key 133, figures 13 and 14)
clockwise out of the body. On handwheel assemblies, the cotter pen and slotted nut (keys 247 and
54, figure 13) will have to be removed so that the
handwheel (key 51, figure 13) and locknut can be
taken off the stem first.
e. Remove and inspect the O-rings (keys 138 and
139, figures 13 and 14); replace them if necessary.
f. To complete disassembly for sizes 30, 40 and
60, drive out the groove pin (key 140, figures 13
and 14), and slide the pusher (key 135, figures 13
and 14) off the stem. The pusher of a size 70 unit is
held to the stem by a retaining screw (key 174, figures 13 and 14). Removing the retaining screw and
pusher exposes the thrust bearing (key 175, figures
13 and 14) for inspection.
For Adjustable Down Travel Stops
Refer to figure 15 for appropriate key numbers unless
otherwise stated.
a. Remove the closing cap (key 187), and unscrew
the jam nut and hex nut (keys 189 and 63 for size
30, 40, and 70 actuators; or keys 189 and 54 for
size 60 actuators) off the stem (key 133).
b. Remove the upper diaphragm casing (key 1,
figures 10 and 11) and travel stop body (key 142)
by following steps 1, 3, 6, 7, 9, 11, and 12 of the
Disassembly portion of the Actuator maintenance
section.
c. Unscrew cap screws (key 141), and remove the
body from the diaphragm case.
d. Check the condition of the O-ring (key 139), and
replace it if necessary.
e. Loosen the hex nut (key 54), and then unscrew
the travel stop stem (key 133) out of the actuator
stem. The lower diaphragm plate (key 82) can now
be removed and the rest of the actuator disassembled.
4. Reassemble in the reverse order of the disassem-
bly steps being sure to apply lubricant as previously
mentioned and as shown by the lubrication boxes (key
241) in figures 13 and 14. For size 70 handwheels or
up travel stop assemblies, coat the threads of the retaining screws (key 174, figures 13 and 14) with Loctite 271 or equivalent thread-locking compound (key
242).
5. Readjust the spring to obtain the appropriate travel
stop restriction by following the procedures presented
22
Page 23
Type 1051 & 1052 Styles H & J
in the introductory portion of this section, and then return the unit to operation.
Parts Ordering
When corresponding with your Fisher sales office or
sales representative about this equipment, refer to the
serial number found on the actuator nameplate (figure
3 and key 41, figures 10 and 11). Also, specify the
complete 11-character part number from the following
parts list when ordering replacement parts.
Parts
Key Description Part Number Qty
Common Parts (figures 10 and 11)
001 CASING, UPPER
List
RETROFIT KITS
KIT PROVIDES PARTS TO ADD A TOP-MOUNTED HANDWHEEL. KIT NUMBER 1 INCLUDES THE HANDWHEEL ASSEMBLY ONLY. KIT NUMBER 2 INCLUDES KIT NUMBER 1
AND A NEW UPPER CASE (KEY 1) THAT IS REQUIRED TO
MOUNT THE HANDWHEEL ASSEMBLY.
TYPE 1051 ACTUATOR
KIT NUMBER 1
SIZE 30 28A1205 X082 1
SIZE 40 38A1213 X032 1
SIZE 60, PUSH-DOWN-TO-CLOSE 38A1213 X062 1
SIZE 60, PUSH-DOWN-TO-OPEN 38A1213 X052 1
TYPE 1051 ACTUATOR
KIT NUMBER 2
SIZE 30 28A1205 X092 1
SIZE 40 38A1213 X072 1
SIZE 60, PUSH-DOWN-TO-CLOSE 38A1213 X022 1
SIZE 60, PUSH-DOWN-TO-OPEN 38A1213 X042 1
TYPE 1052 ACTUATOR
KIT NUMBER 1
SIZE 30 28A1205 X082 1
SIZE 40 38A1213 X032 1
SIZE 60, PUSH-DOWN-TO-CLOSE 38A1213 X062 1
SIZE 60, PUSH-DOWN-TO-OPEN 38A1213 X052 1
SIZE 70 CV8010 X0012 1
TYPE 1052 ACTUATOR
KIT NUMBER 2
SIZE 30 28A1205 X092 1
SIZE 40 38A1213 X072 1
SIZE 60, PUSH-DOWN-TO-CLOSE 38A1213 X022 1
SIZE 60, PUSH-DOWN-TO-OPEN 38A1213 X042 1
SIZE 70 CV8010 X0022 1
Note
The size 70 actuator is available only in Type 1052 actuators.
PL STEEL
STANDARD
SIZE 30 2J713828992 1
SIZE 40 2L441828992 1
SIZE 60 30A0055X012 1
SIZE 70 2N126628992 1
Key Description Part Number Qty
001 CASING, UPPER (CONTINUED)
W/HANDWHEEL, ADJ UP OR DOWN STOP
SIZE 30 2E792225062 1
SIZE 40 2E806325062 1
SIZE 60 2E847425062 1
SIZE 70 2N131025062 1
002 DIAPHRAGM CASING, LOWER
AISI G10100/ZINC PL
SIZE 30 2E792225062 1
SIZE 40 2E806325062 1
SIZE 60 2E847425062 1
SIZE 70 2N127125062 1
003* DIAPHRAGM
MOLDED NITRILE/NYLON
STD, W/HANDWHEEL, OR W/ADJ UP STOP
SIZE 30 2E791902202 1
SIZE 40 2E670002202 1
SIZE 60 2E859702202 1
SIZE 70 2N126902202 1
W/ADJ DOWN STOP
SIZE 30 2E800002202 1
SIZE 40 2E669902202 1
SIZE 60 2E859802202 1
SIZE 70 2N130902202 1
MOLDED SILICONE/POLYESTER
STD, W/HANDWHEEL, OR W/UP STOP
SIZE 30 2E7919X0022 1
SIZE 40 2E6700X0012 1
SIZE 60 2E8597X0032 1
SIZE 70 2N1269X0012 1
W/DOWN STOP
SIZE 30 2E8000X0022 1
SIZE 40 2E6699X0042 1
SIZE 60 2E8598X0012 1
SIZE 70 2N1309X0012 1
004 DIAPHRAGM HEAD
CAST IRON ASTM A48-F12101(30A)
SIZE 30 2F649319042 1
SIZE 40 2V939919042 1
SIZE 60 20A1336X012 1
SIZE 70 2N127019042 1
005 SCREW, CAP, HEX HD
STEEL SAE GR5/ZN PL
SIZE 30 1A675124052 12
SIZE 40 1A675124052 16
SIZE 60 1A675124052 24
SIZE 70 1A582824052 28
006 NUT, HEX
STEEL ASTM A563GR B/ZN PL
SIZE 30 1A346524122 12
SIZE 40 1A346524122 16
SIZE 60 1A346524122 24
SIZE 70 1A346524122 28
007 SCREW, CAP, HEX HD
STEEL SAE GR5/ZN PL
SIZES 30 & 40 1A368424052 4
SIZE 60 1A368424052 6
SIZE 70 1N129328992 10
008 STOP, TRAVEL
STEEL AISI G12144, COLD DWN
TYPE 1051 OR 1052
SIZE 30 W/60 DEGREE ROTATION 1F536724092 2
SIZE 30 W/90 DEGREE ROTATION 15A8382X012 2
SIZE 40 W/60 DEGREE ROTATION 1E806724092 2
SIZE 40 W/90 DEGREE ROTATION 1H591724092 2
SIZE 60 W/60 DEGREE ROTATION 16A6535X012 2
SIZE 60 W/90 DEGREE ROTATION 16A4120X012 2
SIZE 70 W/90 DEGREE ROTATION 1P406624092 2
*Recommended spare parts
23
Page 24
Type 1051 & 1052 Styles H & J
D0299-1/IL
Figure
10. Type 1051 Actuator with T
Key Description Part Number Qty
008 STOP, TRAVEL (CONTINUED)
009 SCREW, CAP, HEX SOCKET
TYPE 1052 ONLY
SIZE 60 W/75 DEGREE ROTATION 16A7829X012 2
SIZE 70 W/75 DEGREE ROTATION 16A5631X012 2
STEEL ALLOY SAE GR 8
(NOT REQ’D W/ADJ DOWN STOP)
TYPE 1051
SIZE 30 12A9459X012 1
SIZE 40 12A9460X012 1
SIZE 60 12A9461X012 1
24
ypical H and J Mounting Adaptations
Key Description Part Number Qty
TYPE 1052
SIZE 30 & 40 1E760432992 1
SIZE 60 & 70 1E775432982 1
010 DIAPHRAGM ROD
TYPE 1051
SIZE 30 12A9652X042 1
SIZE 40 12A9652X022 1
SIZE 60 12A9652X032 1
TYPE 1052
SIZE 30 25A6967X012 1
SIZE 40 25A6968X012 1
Page 25
Type 1051 & 1052 Styles H & J
59A2408-B
D0299-1/IL
Figure
10. Type 1051 Actuator with T
Key Description Part Number Qty
010 DIAPHRAGM ROD (CONT.)
011 SPRING (SEE FOLLOWING TABLE)
012 SPRING BARREL
SIZE 60 25A6969X012 1
SIZE 70 26A9173X012 1
CAST IRON ASTM A48-F12101(30A)
TYPE 1051
SIZE 40 32A9325X022 1
SIZE 60 42A9327X022 1
ypical H and J Mounting Adaptations (Continued)
Key Description Part Number Qty
SIZE 30 37A6619X012 1
SIZE 40 48A2485X012 1
TYPE 1052
SIZE 60 48A2484X012 1
SIZE 70 46A9171X012 1
013 SPRING SEAT
STEEL AISI G11170
TYPE 1051 (SEE FOLLOWING TABLE)
TYPE 1052
SIZE 30 18A2472X012 1
SIZE 40 18A2483X012 1
SIZE 60 18A2477X012 1
SIZE 70 16A9174X012 1
25
Page 26
Type 1051 & 1052 Styles H & J
59A2420-A
D0300–1/IL
Figure
1
1. T
ype 1052 Actuator with T
Key Description Part Number Qty
016 NUT, HEX
STEEL ASTM A563GR B/ZN PL
SIZE 30 1A946324122 1
SIZE 40 1A353724122 1
SIZE 60 1A354024122 1
017 BEARING, ROD END
018 SCREW, CAP, HEX HD
SIZE 70 1A351124122 1
STEEL/PTFE
TYPE 1052
SIZE 30 1R580299012 1
SIZE 40 1E561699012 1
SIZE 60 1R440899012 1
SIZE 70 1R587699012 1
STEEL SAE GR5/ZN PL
SIZE 30 1A553424052 1
SIZE 40 1A361524052 1
SIZE 60 12A9519X012 1
SIZE 70 12A9458X012 1
ypical H and J Mounting Adaptations
Key Description Part Number Qty
019 NUT, HEX, JAM
STEEL ASTM A563GR B/ZN PL
SIZE 30
SIZE 40
SIZE 60
SIZE 70
020 HOUSING
CAST IRON ASTM A48-F12101(30A)
TYPE 1051
SIZE 30 48A5247X012 1
SIZE 40 48A5245X012 1
SIZE 60 48A5246X012 1
TYPE 1052
SIZES 30 & 40 48A5245X012 1
SIZES 60 & 70 48A5246X012 1
021 SCREW, CAP, HEX HD
STEEL SAE GR5/ZN PL
SIZE 30 (TYPE 1052 ONLY) 1A352624052 4
SIZE 40 1A352624052 4
SIZE 60 1A418624052 4
SIZE 70 1A418624052 4
1A3527 24122
1A3412 24122
1A3433 24122
1A5993 24122
1
1
1
1
26
Page 27
Type 1051 & 1052 Styles H & J
55A6970-J/DOC
59A2420-A/DOC
Figure
1
1. T
ype 1052 Actuator with T
Key Description Part Number Qty
022 PLATE, MOUNTING, STEEL
STYLE H ONLY
SIZE 30
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 39A1867X012 1
SIZE 30/40
W/ 7/8-INCH (22.2 mm)
ACTUATOR OUTPUT SHAFT 39A1866X012 1
SIZE 40
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 39A1867X012 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 39A1868X012 1
SIZE 60
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 39A1869X012 1
SIZES 60 & 70
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 39A1870X012 1
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
59A2416-A/DOC
ypical H and J Mounting Adaptations
Key Description Part Number Qty
022 PLATE, MOUNTING, STEEL (CONTINUED)
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT 39A1871X012 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT 39A1871X012 1
022 YOKE, MOUNTING, CAST IRON
STYLE J ONLY
SIZES 30 & 40
W/ 3/8 & 1/2-INCH (9.5 & 12.7 mm)
ACTUATOR OUTPUT SHAFT 39A18647X012 1
W/ 5/8 (15.9 mm)
ACTUATOR OUTPUT SHAFT 32A9742X012 1
SIZE 40
W/ 3/4 & 1-INCH (19.1 & 25.4 mm)
ACTUATOR OUTPUT SHAFT 32A9757X012 1
SIZE 60
W/ 3/4 & 1-INCH (19.1 & 25.4 mm)
ACTUATOR OUTPUT SHAFT 32A9778X012 1
SIZES 60 & 70
W/ 1-1/4 & 1-1/2 INCH (31.8 & 38.1 mm)
ACTUATOR OUTPUT SHAFT 32A9754X012 1
27
Page 28
Type 1051 & 1052 Styles H & J
39A2401-A
A3245-1/IL
Figure
12. H Mounting for 1-3/4 or 2-Inch (44.5 or 50.8 mm)
Keyed Equipment Shafts
Key Description Part Number Qty
023 SCREW, CAP, HEX SOCKET
STEEL SAE GR 8/ZN PL
STYLE H
SIZE 30
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1A5606X0012 4
SIZE 30/40
W/ 7/8-INCH (22.2 mm)
ACTUATOR OUTPUT SHAFT 1A5606X0012 4
SIZE 40
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1A5606X0012 4
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 1A560724052 4
SIZES 60 & 70
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1N2359X0012 4
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 1A7711X0052 4
W/ 1-3/4 IN. (44.5 mm) ID
ACTUATOR OUTPUT SHAFT 1A7711X0052 4
W/ 2-IN. (50.4 mm) ID
ACTUATOR OUTPUT SHAFT 1A7711X0052 4
STYLE J
SIZES 30 & 40 1A336924052 4
027 LEVER (SEE FOLLOWING TABLE)
028 SCREW, CAP, HEX HD
SIZES 60 & 70 1A340924052 4
STEEL SAE GR5/ZN PL
SIZE 30 1A353124052 1
SIZE 40 1A340924052 1
SIZE 60 12A9405X012 1
SIZE 70 1A430224052 1
Key Description Part Number Qty
029 HUB (SEE FOLLOWING TABLE)
030 RING, RETAINING, EXT
CARBON STEEL/ZN PL
SIZES 30 & 40 12A9409X012 1
031* BUSHING (2 REQ’D)
033 COVER
034 SCREW, CAP, HEX HD
SIZES 60 & 70 12A9455X012 1
SIZES 30 & 40 12A9373X012 1
SIZES 60 & 70 12A9374X012 1
SIZES 60 & 70 12A9374X012 1
ALUMINUM A03800/CHROMATE
STANDARD
SIZES 30 & 40 32A9533X012 1
SIZES 60 & 70 32A9532X012 1
W/FYBC5 SWITCH W/O TYPE 3610J
SIZES 30 & 40 26A8343X012 1
SIZES 60 & 70 36A8344X012 1
CAST IRON ASTM A48-F12101(30A)
STANDARD
SIZES 30 & 40 32A9311X012 1
SIZE 60 & 70 32A9313X012 1
CARBON STEEL-PLATED
W/O SWITCHES
SIZES 30 & 40 1A336924052 4
SIZES 60 & 70 1A340924052 4
W/NAMCO
SIZES 60 & 70 18A8737X012 2
W/TYPE 304 OR TYPE 4200
SIZES 30 & 40 1C403824052 4
SIZES 60 & 70 1A453324052 4
W/TYPE PMV
SIZES 30 & 40 1C403824052 4
(1)
OR LSA/LSX SWITCHES
28
*Recommended spare parts
1. Trademark of NAMCO Controls/ACME-Cleveland.
Page 29
Type 1051 & 1052 Styles H & J
Key Description Part Number Qty
034 SCREW, CAP, HEX HD (CONTINUED)
034 STUD POST, STEEL (NOT SHOWN)
035 SCALE, INDICATOR
036 SCREW, SELF TAP (2 REQ’D)
037 TRAVEL INDICATOR
SIZES 60 & 70 1A453324052 4
W/1 OR 2 GO
SIZES 30 & 40 1A336924052 2
SIZES 60 & 70 1A340924052 2
W/TYPE 1076 SIZES 30 & 40
W/O OR W/MICRO
W/TYPE 1076, SIZES 60 & 70
W/O OR W/MICRO SWITCHES 1A340924052 4
W/TYPE 1076, W/GO SWITCHES
SIZES 30 & 40, W/1 SW. 3
SIZES 30 & 40, W/2 SW. 1A336924052 2
SIZES 60 & 70, W/1 SW. 3
SIZES 60 & 70, W/2 SW. 1A340924052 2
W/TYPE 1076, W/NAMCO
SIZES 30 & 40, W/1 SW. 1A782024052 2
SIZES 30 & 40, W/1 SW. 1A336924052 2
SIZES 30 & 40, W/2 SW. 1A782024052 4
SIZES 60 & 70, W/1 SW. 1A340924052 2
SIZES 60 & 70, W/1 SW. 1A344424052 2
SIZES 60 & 70, W/2 SW. 1A344424052 4
W/BZE6-2RN OR DTE6-2RN SWITCHES
SIZES 30 & 40, W/90 DEG ROTATION 1A336924052 4
SIZES 60 & 70, W/90 DEG ROTATION 1A340924052 4
W/MICRO SWITCHES, W/90 DEG ROTATION
SIZES 30 & 40, W/1 SW. 1A336924052 4
SIZES 30 & 40, W/2 SW. 1A336924052 4
SIZES 60 & 70, W/1 SW. 1A340924052 4
SIZES 60 & 70, W/2 SW. 1A340924052 4
W/NAMCO OR LSA/LSX SWITCHES
SIZES 30 & 40 1A782024052 2
SIZES 30 & 40 1A336924052 2
SIZES 60 & 70 1A340924052 2
W/TYPE 3555T
SIZES 30 & 40 12A9694X012 4
SIZES 60 & 70 12A9697X012 4
STAINLESS STEEL
W/0 HANDWHEEL
SIZES 30 & 40 28A8533X012 1
SIZES 60 & 70 28A8492X012 1
W/TYPE 3555T
ALL SIZES 12A9692X012 1
CARBON STEEL-PLATED
ALL SIZES 1B561528982 2
STAINLESS STEEL
W/O HANDWHEEL
W/O SWITCHES
SIZES 30 & 40 28A8534X012 1
SIZES 60 & 70 28A8495X012 1
W/TYPE 304 OR TYPE 4200
SIZES 30 & 40 28A8489X012 1
SIZES 60 & 70 28A8496X012 1
W/TYPE 3555T
SIZES 30 & 40 28A8534X012 1
SIZES 60 & 70 28A8495X012 1
W/1 OR 2 GO SWITCHES
SIZES 30 & 40 28A8534X012 1
SIZES 60 & 70 28A8495X012 1
W/BZE6-2RN OR DTE6-2RN SWITCHES
SIZES 30 & 40, W/90 DEG ROTATION 28A8490X012 1
SIZES 60 & 70, W/90 DEG ROTATION 28A8494X012 1
W/MICRO SWITCHES, W/90 DEG ROTATION
SIZES 30 & 40 28A8490X012 1
SIZES 60 & 70 28A8494X012 1
W/NAMCO OR LSA/LSX SWITCHES
(2)
SWITCHES
(3)
SWITCHES 1A336924052 4
(1)
OR LSA/LSX SWITCHES
Key Description Part Number Qty
037 TRAVEL INDICAT
SIZES 30 & 40 28A8534X012 1
SIZES 60 & 70 28A8495X012 1
038 SELF-TAPPING SCREW
STEEL SAE GR5/ZN PL
W/O HANDWHEEL
W/O SWITCHES OR W/TYPE 3555T 1B561528982 2
W/TYPE 304 OR TYPE 4200 1B5613X0012 2
038 MACHINE SCREW
STEEL SAE GR5/ZN PL
W/BZE6-2RN OR DTE6-2RN SWITCHES
SIZES 30 & 40, W/90 DEG ROTATION 1B290524052 2
SIZE 60, W/90 DEG ROTATION 1A381624052 2
W/MICRO SW. W/90 DEG ROTATION
SIZES 30 & 40 1A579724052 2
SIZE 60 1A381624052 2
W/1 OR 2 GO SWITCHES
W/NAMCO OR LSA/LSX SWITCHES
ALL SIZES 1B285628982 2
039 PLATE, COVER
STEEL/NON-WELD
USE W/O TYPE 3610J/3620J
POSITIONER 22A9359X012 1
040 SCREW, CAP, HEX HD
STEEL SAE GR5/ZN PL
W/O TYPE 3610J/3620J POSITIONER 1C275224052 4
041 NAMEPLATE
STAINLESS STEEL
ALL SIZES 16A3188X012 1
042 SCREW, DRIVE
STAINLESS STEEL
ALL SIZES 1A368228982 4
056 NAMEPLATE
TYPE 1051
SIZES 30 & 40 12A9530X012 1
SIZE 60 12A
9531X012 1
TYPE 1052
ALL SIZES 115A6972X012 1
057 TURNBUCKLE
STEEL G12144, COLD DWN, ZN PL
SIZE 30 12A9623X012 1
SIZE 40 22A9625X012
SIZE 60 22A9624X012 1
SIZE 70 22A9630X012 1
058 NUT, HEX, JAM
STEEL ASTM A563GR B/ZN PL
SIZE 30 12A9666X012 1
SIZE 40 12A9629X012 1
SIZES 60 & 70 1R438924122 1
059 PLATE, ACCESS
ALL SIZES 38A4712X012 1
063 WASHER, PLAIN
STEEL AISI G10100/ZN PL
TYPE 1051 W/TYPE 304 OR TYPE 4200
SIZES 30 & 40 1H723125072 4
SIZES 60 & 70 1A518925072 2
064 IND, TRAVEL
STAINLESS STEEL
W/TYPE 3555T
ALL SIZES 12A9693X012 1
065 SCREW, MACH, FILL HD
CARBON STEEL-PLATED
W/TYPE 3555T
ALL SIZES 1C899028982 1
066 DISC, TRAVEL INDICATOR (NOT SHOWN)
CARBON STEEL
W/TYPE 3555T
All SIZES 22A9699X012 1
OR (CONTINUED)
2. Trademark of General Equipment Co.
3. Trademark of Micro Switch Co.
29
Page 30
Type 1051 & 1052 Styles H & J
Key Description Part Number Qty
067* BUSHING, PTFE
071 BEARING, THRUST, STEEL
072 BEARING RACE, STEEL
073 BEARING SEAT
074 SCREW, ADJUSTING
075 SCREW, SET, HEX SOCKET
076 LUBRIPLATE
077 LOCTITE
078 SCREW, CAP, HEX HD
STYLE H MOUNTING
W/ 7/8-INCH (22.2 mm)
ACTUATOR OUTPUT SHAFT 12A9557X012 1
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 12A9775X012 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 12A9559X012 1
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT 12A9715X012 1
STYLE J MOUNTING
SIZES 30 & 40
W/ 3/8 & 1/2-INCH (9.5 & 12.7 mm)
ACTUATOR OUTPUT SHAFT 12A9555X012 1
W/ 5/8 (15.9 mm) OUTPUT SHAFT 12A9555X012 1
SIZES 40 & 60
W/ 3/4 & 1-INCH (19.1 & 25.4 mm)
ACTUATOR OUTPUT SHAFT 12A9775X012 1
SIZES 60 & 70
W/ 1-1/4 & 1-1/2 INCH (31.8 & 38.1 mm)
ACTUATOR OUTPUT SHAFT 12A9559X012 1
TYPE 1052
SIZES 30 & 40 10A4636X012 1
SIZE 60 1N888799012 1
SIZE 70 16A9175X012 1
TYPE 1052
SIZES 30 & 40 10A4635X012 2
SIZE 60 1N888899012 2
SIZE 70 16A9182X012 2
CAST IRON ASTM A48-F12101/ZINC PLATE
TYPE 1052
SIZE 30 18A2474X012 1
SIZE 40 18A2482X012 1
SIZE 60 18A2479X012 1
STEEL AISI G11170
TYPE 1052, SIZE 70 16A9176X012 1
STEEL/ZN PL
TYPE 1052
SIZE 30 18A2475X012 1
SIZE 40 18A2480X012 1
SIZE 60 18A2476X012 1
SIZE 70 26A9172X012 1
CARBON STEEL
TYPE 1052, SIZE 70 1C345128992 1
(NOT FURINSHED W/ACTUATOR)
14 OZ (0.396kg) CAN 1M1100X0012 0
(NOT FURNISHED W/ACTUATOR)
50 cc BOTTLE 1M6159X0012 0
STEEL SAE GR 8/ZN PL
STYLE H
SIZE 30/40
W/ 7/8-INCH (22.2 mm)
W/ 1-1/8 INCH (28.6 mm)
SIZE 40
W/ 1-1/2 INCH (38.1 mm)
SIZE 60
W/ 1-1/8 INCH (28.6 mm)
W/ 1-1/2 INCH (38.1 mm)
(4)
MAG-1, LUBRICANT
(5)
271 SEALANT
ACTUATOR OUTPUT SHAFT 1C5958X0022 4
ACTUATOR OUTPUT SHAFT 1A353124052 4
ACTUATOR OUTPUT SHAFT 1A582324052 4
ACTUATOR OUTPUT SHAFT 1A353124052 4
Key Description Part Number Qty
078 SCREW, CAP, HEX HD (CONTINUED)
082 DIAPHRAGM HEAD, LOWER
083 PLUG, PROTECTIVE, POLYETHYLENE
087 ACTUATOR OUTPUT SHAFT
ACTUATOR OUTPUT SHAFT 1A582324052 4
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT 1A582324052 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT 1A582324052 1
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm)
ACTUATOR OUTPUT SHAFT 1A341824052 2
W/ 1/2-INCH (12.7 mm)
ACTUATOR OUTPUT SHAFT 1A341824052 2
W/ 5/8-INCH (15.9 mm)
ACTUATOR OUTPUT SHAFT 1A341824052 4
SIZE 40
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT 1A341824052 4
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT 1A341824052 4
SIZE 60
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT 1P1
477X0012 4
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT 1P1477X0012 4
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT 1P1477X0012 4
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 1P1477X0012 4
ASTM B86 Z35531(AC41A)/CHROMATE
TYPE 1051
SIZES 30 & 40 W/ADJ DOWN STOP 1E682744022 1
SIZE 60 W/ADJ DOWN STOP 1E845544022 1
SIZE 70 W/ADJ DOWN STOP 16A9181X012 1
TYPE 1052 SIZE 70 1E878406992 1
S17400 ASME SA-564 OR H1075 31-39 RC
STYLE H
SIZE 30
W/ 1-1/8 INCH (28.6 mm) DIA 39A1877X012 1
SIZE 30/40
W/ 7/8-INCH (22.2 mm) DIA 39A1875X012 1
SIZE 40
W/ 1-1/8 INCH (28.6 mm) DIA 39A1878X012 1
W/ 1-1/2 INCH (38.1 mm) DIA 39A1879X012 1
SIZES 60 & 70
W/ 1-1/8 INCH (28.6 mm) DIA 39A1878X012 1
W/ 1-1/2 INCH (38.1 mm) DIA 39A1880X012 1
W/ 2-INCH
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm) DIA 29A1872X012 1
W/ 1/2-INCH (12.7 mm) DIA 29A1872X012 1
W/ 5/8-INCH (15.9 mm) DIA 29A1873X012 1
SIZE 40
W/ 3/4-INCH (19.1 mm) DIA 29A1876X012 1
W/ 1-INCH (25.4 mm) DIA 1
(6)
(50.4 mm)
EQUIPMENT SHAFT 29A1882X012 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT 39A1882X012 1
30
*Recommended spare parts
4. Trademark of Fiske Brothers Refining Co.
5. Trademark of Loctitie Corp.
6. Requires Coupling for adaptation to either 1-3/4 or 2-inch (44.5 to 50.8 mm) keyed
valve shaft.
Page 31
Type 1051 & 1052 Styles H & J
Key Description Part Number Qty
087 ACTUATOR OUTPUT SHAFT (CONTINUED)
SIZES 60 & 70
W/ 3/4-INCH (19.1 mm) DIA 29A1876X012 1
W/ 1-INCH (25.4 mm) DIA 1
W/ 1-1/4 INCH (31.8 mm) DIA 29A1881X012 1
W/ 1-1/2 INCH (38.1 mm) DIA 1
088 E RING, CARBON STEEL-PLATED
STYLE H
SIZE 30
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
SIZE 30/40
W/ 7/8-INCH (22.2 mm)
ACTUATOR OUTPUT SHAFT 19A1885X012 1
SIZE 40
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 19A1886X012 1
SIZES 60 & 70
W/ 1-1/8 INCH (28.6 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 19A1886X012 1
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT 19A1982X012 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT 19A1982X012 1
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm)
ACTUATOR OUTPUT SHAFT 1F599428982 1
W/ 1/2-INCH (12.7 mm)
ACTUATOR OUTPUT SHAFT 1F599428982 1
W/ 5/8-INCH (15.9 mm)
ACTUATOR OUTPUT SHAFT 1F599428982 1
SIZE 40
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
SIZES 60 & 70
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT 1R946028992 1
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT 19A1886X012 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 19A1886X012 1
089* PIN, GROOVE, STEEL ALLOY
STYLE H
SIZES 60 & 70
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT H1361632992 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT H1361632992 1
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm)
ACTUATOR OUTPUT SHAFT 19A1658X012 1
W/ 1/2-INCH (12.7 mm)
ACTUATOR OUTPUT SHAFT 19A1658X012 1
W/ 5/8-INCH (15.9 mm)
ACTUATOR OUTPUT SHAFT 19A1658X012 1
SIZE 40
Key Description Part Number Qty
089* PIN, GROOVE, STEEL ALLOY (CONT.)
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT G1232232992 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT G1232232992 1
SIZE 60
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT G1232232992 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT G1232232992 1
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT G1232332992 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT G1232332992 1
090 COUPLING
STYLE H
CORROSION RESISTANT MATL
SIZES 60 & 70
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT H1085935122 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT H1086035122 1
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm)
ACTUATOR OUTPUT SHAFT 19A1661X012 1
W/ 1/2-INCH (12.7 mm)
ACTUATOR OUTPUT SHAFT 19A1660X012 1
W/ 5/8-INCH (15.9 mm)
ACTUATOR OUTPUT SHAFT 19A1659X012 1
SIZE 40
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT G1232035122 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT G1215535122 1
SIZES 60 & 70 STYLE J
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT G1232035122 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT G1215535122 1
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT G1216235122 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT G1216535122 1
091* KEY, WOODRUFF
STEEL ALLOY ASTM A304-H86300
STYLE H
SIZES 60 & 70
W/ 2-INCH (50.4 mm)
ACTUATOR OUTPUT SHAFT
FOR 1-3/4 INCH (44.5 mm) KEYED
EQUIPMENT SHAFT F1358231252 1
FOR 2-INCH (50.4 mm) KEYED
EQUIPMENT SHAFT H1366131252 1
STYLE J
SIZE 30/40
W/ 3/8-INCH (9.5 mm)
ACTUATOR OUTPUT SHAFT F1357631252 1
W/ 1/2-INCH (12.7 mm)
ACTUATOR OUTPUT SHAFT F1357631252 1
W/ 5/8-INCH (15.9 mm)
ACTUATOR OUTPUT SHAFT F1357731252 1
SIZE 40
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT F1357831252 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT F1357931252 1
SIZES 60 & 70
*Recommended spare parts
31
Page 32
Type 1051 & 1052 Styles H & J
CASING
KEY 11
SIZE
SPRING PART
0 to 55
0 to 3.8
3 to 15
0.2 to 1.0
Key Description Part Number Qty
091* KEY, WOODRUFF (CONT.)
Key 11 Spring
W/ 3/4-INCH (19.1 mm)
ACTUATOR OUTPUT SHAFT F1357831252 1
W/ 1-INCH (25.4 mm)
ACTUATOR OUTPUT SHAFT F1357931252 1
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT F1358031252 1
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT F1358131252 1
(1)
, steel (for Type 1052 actuator only)
CASING
PRESSURE
Psig Bar
0 to 18 0 to 1.2
0 to 33 0 to 2.3
0 to 40 0 to 2.8
0 to 55 0 to 3.8
3 to 15 0.2 to 1.0
3 to 30 0.2 to 2.1
1. For more detailed ordering information concerning proper spring selection to obtain the torque required by the valve, consult your Fisher sales office or sales representative.
ACTUATOR
30
40
60
30
40
60
70 10.1 0.7 3.0 0.2 1R676027042
30
40
60
70 10.1 0.7 3.3 0.2 1R676027082
30 3.1 0.2 3.1 0.2 1F177227092
40 4.4 0.3 3.5 0.2 1N844027082
70 10.1 0.7 10.1 0.7 1R676027082
30 – – – – – – 3.0 0.2 1K509827032
40 – – – – – – 3.0 0.2 1L217427042
60 3.7 0.3 3.0 0.2 1K16272082
30
40
60
70 10.1 0.7 3.0 0.2 1R676027082
Push-Down-to-Open Push-Down-to-Close
Psig Bar Psig Bar
2.7
3.1
4.3
3.0
4.3
3.7
3.5
4.3
3.7
3.9
3.1
4.3
6.0
4.4
3.5
7.0
6.8
3.7
3.9
– – –
4.4
6.0
6.8
7.0
– – –
– – –
– – –
4.3
4.3
6.0
– – –
3.5
7.0
– – –
Key Description Part Number Qty
092 SPACER, STEEL (NOT SHOWN)
– – – BUSHING, PIPE (NOT SHOWN)
INITIAL SPRING COMPRESSION
SIZES 60 & 70 STYLE J
W/ 1-1/2 INCH (38.1 mm)
ACTUATOR OUTPUT SHAFT 2
W/ 1-1/4 INCH (31.8 mm)
ACTUATOR OUTPUT SHAFT 29A1884X012 2
CARBON STEEL-PLATED
TYPE 1052 SIZE 70 1C379026232 1
SPRING PART
0.2
0.2
0.3
0.2
0.3
0.3
0.2
0.3
0.3
0.3
0.2
0.3
0.4
0.3
0.2
0.5
0.5
0.3
0.3
– – –
0.3
0.4
0.5
0.5
– – –
– – –
– – –
0.3
0.3
0.4
– – –
0.2
0.5
– – –
2.7
3.0
3.0
3.0
3.0
3.0
3.0
4.2
3.0
3.0
3.0
4.3
3.0
3.0
3.5
3.0
3.0
3.7
3.0
3.0
3.0
3.0
3.0
3.1
3.1
3.0
3.0
4.2
4.3
3.0
3.0
3.5
3.0
3.0
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
1F361627032
1K509827032
1N751527032
1L217427042
1P637127082
1K162727082
1N937327082
1N751527032
1F177027092
1F177127092
1F177227092
1P637127082
1L217327042
1N844027082
1N937327082
1K162827082
1P270227042
1F177027092
1F171127092
1F177227092
1N844027082
1L217327042
1P270227042
1F177027092
1F177127092
1F177227092
1N751527032
1P637127082
1L217327042
1N844027082
1N937327082
1K162827082
1P270227042
KEY 11
NUMBER
1K16287082
32
*Recommended spare parts
Page 33
Type 1051 & 1052 Styles H & J
ACTUATOR
0 to 18
0 to 1.2
3 to 30
0.2 to 2.1
ACTUATOR
PART
ACTUATOR
PART
304 & 3552 OR
W/MICRO SWITCHES
()
304 & 3552 OR
W/MICRO SWITCHES
()
Key 11 Spring
Key 13 Spring Seat
CASING PRESSURE
Psig Bar
(1)
, steel (for Type 1051 actuator only)
(1)
, steel (for Type 1051 actuator only)
ACTUATOR
SIZE
30
KEY 11
SPRING
PART NUMBER
1K509827032
1F361627032
KEY 13
SPRING SEAT
PART NUMBER
12A9445X012
12A9445X012
40 1L217427042 12A9447X012
60
1K162727082
1N937327082
1N937327082
12A9450X012
12A9448X012
12A9449X012
30 1N751527032 12A9445X012
0 to 33 0 to 2.3
40
60
1L217327042
1P637127082
1K162827082
1K162827082
1N937327082
1N937327082
12A9446X012
12A9447X012
12A9448X012
12A9449X012
12A9448X012
12A9449X012
40 1L217327042 12A9446X012
0 to 40 0 to 2.8
60
1K162827082
1K162827082
12A9448X012
12A9449X012
0 to 55 0 to 3.8 40 1L217327042 12A9446X012
3 to 15 0.2 to 1.0 60 1K162727082 12A9450X012
30 1N751527032 12A9445X012
3 to 30 0.2 to 2.1
40
60
1. For more detailed ordering information concerning proper spring and spring seat
selection to botain the torque required by the valve, contact your Fisher sales office
or sales representative.
1L217327042
1P637127082
1K612827082
1N937327082
12A9446X012
12A9447X012
12A9449X012
12A9449X012
Key 27 Lever, ductile iron (for an actuator w/H mounting)
ACTUATOR
SIZE
30
40
60
70
ACTUATOR OUTPUT SHAFT
Inches mm
7/8
1-1/8
7/8
1-1/8
1-1/2
1-1/8
1-1/2
2
1-1/2
2
22.2
28.6
22.2
28.6
38.1
28.6
38.1
50.8
38.1
50.8
Key 27 Lever, ductile iron (for an actuator w/J mounting)
ACTUATOR
SIZE
30
40
60
70
KEYED SHAFT DIAMETER
Inches mm
3/8
1/2
5/8
3/8
1/2
5/8
3/4
1
3/4
1
1-1/4
1-1/2
1-1/4
1-1/2
9.5
12.7
15.9
9.5
12.7
15.9
19.1
25.4
19.1
25.4
31.8
38.1
31.8
38.1
PART
NUMBER
32A9672X012
32A9672X012
32A9569X012
32A9570X012
32A9571X012
32A9590X012
32A9592X012
34A5322X012
32A9576X012
32A9679X012
PART
NUMBER
32A9579X012
32A9579X012
32A9579X012
32A9568X012
32A9568X012
32A9568X012
32A9570X012
32A9570X012
32a9590X012
32A9590x012
32A9592X012
32A9592x012
32A9576x012
32A9576X012
Key 29 Hub, aluminum or 416 stainless steel (depending on manufacturing location) (for an actuator w/H mounting)
ACTUATOR
SIZE
30
40
ACTUATOR OUTPUT
SHAFT
Inches mm
7/8
1-1/8
7/8
1-1/8
1-1/2
22.2
28.6
22.2
28.6
38.1
STANDARD OR W/TYPES
304 & 3552 OR
W/GO-713760 SWITCH
22A9497X012
22A9497X012
22A9497X012
22A9486X012
22A9498X012
W/TYPE 3555T,
NAMCO LIMIT SWITCHES,
& MICRO SWITCHES
LSA & LSX
22A9704X012
22A9704X012
22A9704X012
22A9705X012
22A9703X012
W/MICRO SWITCHES
60 1-1/8 28.6 22A9420X012 22A9710X012 22A9633X012
60 & 70
1. Does not include Micro Switches LSA & LSX.
1-1/2
2
38.1
50.8
22A9501X012
24A6358X012
22A9707X012
25A1600X012
Key 29 Hub, aluminum or 416 stainless steel (depending on manufacturing location) (for an actuator w/J mounting)
ACTUATOR
SIZE
30 & 40
40
60
60 & 70
1. Does not include Micro Switches LSA & LSX.
DIAMETER
Inches mm
3/8
1/2
5/8
3/4
1
3/4
1
1-1/4
1-1/2
9.5
12.7
15.9
19.1
25.4
19.1
25.4
31.8
38.1
KEYED SHAFT
STANDARD OR W/TYPES
304 & 3552 OR
W/GO-713760 SWITCH
22A9419X012 22A9701X012 24A3211X012
22A9486X012 22A9705X012 24A3245X012
22A9420X012 22a9710X012 22A9633X012
22A9501X012 22A9707X012 22A9550X012
W/TYPE 3555T,
NAMCO LIMIT SWITCHES,
& MICRO SWITCHES
LSA & LSX
W/MICRO SWITCHES
(1)
24A2188X012
24A2188X012
24A2188X012
24A3245X012
– – –
22A9550X012
– – –
(1)
33
Page 34
Type 1051 & 1052 Styles H & J
SIZE
(1)
SIZE
30 & 40
(1)
Key 91. Woodruff Key for Actuator with H Mounting Adaptation, Alloy Steel
KEYED SHAFT
ACTUATOR
SIZE
60 & 70
1. Size 70 for Type 1052 actuator only.
Key 91. Woodruff Key for Actuator with J Mounting Adaptation, Alloy Steel
ACTUATOR
SIZE
30 & 40
40 & 60
60 & 70
1. Size 70 for Type 1052 actuator only.
Key Description Part Number Qty
Top-Mounted Handwheel (figure 13)
051 HANDWHEEL
CAST IRON ASTM A48-F12101(30A)
SIZE 30 1F118119042 1
SIZE 40 16A0956X012 1
SIZE 60 PUSH-DOWN-TO-CLOSE 38A2309X012 1
SIZE 60 PUSH-DOWN-TO-OPEN 38A2310X012 1
SIZE 70 2A193719042 1
054 NUT, HEX, SLOTTED
STEEL ASME SA-194-2H
SIZES 30, 40, & 60 11B5952X012 1
SIZE 70 11B7131X012 1
133 STEM
BRONZE ASTM B98-C66100-H02
SIZE 30 27A9645X012 1
SIZE 40 27A9643X012 1
SIZE 60 27A9642X012 1
SIZE 70 27A9664X012 1
135 PLATE, PUSHER
CARBON STEEL/ZN PL
SIZES 30 & 40 1F117999012 1
STEEL AISI G10100
SIZE 60 1F118399012 1
CAST IRON ASTM A126(C)F12802
SIZE 70 1R679619022 1
137 NUT, HEX, JAM, STEEL
SIZES 30, 40, & 60 18A2300X012 1
SIZE 70 18A2301X022 1
138* O-RING, NITRILE
SIZES 30 & 40 1D237506992 1
SIZE 60 1B885506992 1
SIZE 70 1C415706992 1
139* O-RING, NITRILE
SIZE 60 1D547106992 1
SIZE 70 1D269106992 1
SIZES 30 & 40 1D267306992 1
140 PIN, GROOVE
CARBON STEEL-PLATED
SIZES 30 & 40 1F118028992 1
S31600 ASTM A276
SIZE 60 1B627035072 1
COUPLING
DIAMETER
Inches mm
1-3/4 44.5 1211 F1358231252
2 50.8 1022-1 F1366131252
KEYED SHAFT
COUPLING
DIAMETER
Inches mm
3/8 9.5 304 F1357631252
1/2 12.7 304 F1357631252
5/8 15.9 404 F1357731252
3/4 19.1 406 F1357831252
1 25.4 607 F1357931252
1-1/4 31.8 809 F1358031252
1-1/2 38.1 811 F1358131252
Key Description Part Number Qty
141 SCREW, CAP, HEX HD
142 BODY
164 BODY EXTENSION
169 GREASE FITTING
171 WASHER, PLAIN
171 SPACER
174 RETAINING SCREW
175 BEARING, THRUST
176 BEARING RACE, THRUST
241 LUBRIPLATE MAG-1, LUBRICANT
242 LOCTITE 271 SEALANT
246 SPACER, STEEL
WOODRUFF
KEY
NUMBER
WOODRUFF
KEY
NUMBER
STEEL SAE GR5/ZN PL
SIZES 30 & 40 1A368424052 6
SIZE 60 1A368424052 8
SIZE 70 1N129328992 12
CAST IRON ASTM A126(B)F12102
SIZE 30 37A9443X012 1
SIZE 40 2N168719012 1
SIZE 60 2K949419012 1
CAST IRON ASTM A126(C)F12802
SIZE 70 37A9662X012 1
STEEL AISI G12144, COLD DWN
SIZE 40 17A9658X012 1
SIZE 60 17A9657X012 1
SIZE 70 1L847828992 1
CARBON STEEL
SIZE 30 1E833628992 1
416 STAINLESS STEEL
SIZE 60 10A0057X012 1
STEEL AISI G12144, COLD DWN
SIZE 70 1R679724092 1
CARBON STEEL
SIZE 70 1N838099012 1
TYPE 1052, SIZE 70 ONLY 1N838199012 2
(NOT FURNISHED W/TRAVEL STOP)
14 0Z (0.4 kg) CAN
FOR All SIZES 1M1100X0012 0
(NOT FURNISHED W/TRAVEL STOP)
10 cc BOTTLE
TYPE 1052, SIZE 70 ONLY 1M5933X0012 0
SIZE 60 11B7132X012 1
SIZE 70 11B7133X012 1
PART NUMBER
PART NUMBER
34
*Recommended spare parts
Page 35
Type 1051 & 1052 Styles H & J
38A1213-B/DOC CV8010-E/DOC
Figure
13. T
op-Mounted Handwheel Assemblies
Key Description Part Number Qty
247 PIN, COTTER, STAINLESS STEEL
SIZES 30, 40, & 60 1B108438992 1
SIZE 70 1J340238992 1
Adjustable Up Travel Stop (figure 14)
133 STEM
BRONZE ASTM B98-C66100-H02
SIZE 60 27A9647X012 1
SIZE 70 27A9666X012 1
135 PLATE, PUSHER
137 NUT, TRAVEL STOP
138* O-RING, NITRILE
139* O-RING, NITRILE
140* PIN, GROOVE
SIZES 30 & 40 27A9651X012 1
CARBON STEEL/ZN PL
SIZES 30 & 40 1F117999012 1
SIZE 60 1F118399012 1
CAST IRON ASTM A126(C)F12802
SIZE 70 1R679619022 1
BRASS ASTM B16-C36000-H02
SIZE 70 18A2304X012 1
SIZES 30 & 40 1D237506992 1
SIZE 60 1B885506992 1
SIZE 70 1C415706992 1
SIZES 30 & 40 1D267306992 1
SIZE 60 1D547106992 1
SIZE 70 1D269106992 1
CARBON STEEL-PLATED
SIZES 30 & 40 1F118028992 1
S31600 ASTM A276
Key Description Part Number Qty
140* PIN, GROOVE (CONT.)
SIZE 60 1B627035072 1
141 SCREW, CAP, HEX HD, STEEL
SIZES 30 & 40 1A368424052 6
SIZE 60 1A368424052 8
SIZE 70 1N129328992 12
142 BODY
CAST IRON ASTM A126(B)F12102
SIZES 30 & 40 2N168719012 1
SIZE 60 2K949419012 1
CAST IRON ASTM A126(C)F12802
SIZE 70 37A9662X012 1
164 BODY EXTENSION
STEEL AISI G12144, COLD DWN
SIZES 30 & 40 17A9660X012 1
SIZE 60 17A9659X012 1
169 GREASE FITTING, STEEL
SIZE 70 1L847828992 1
171 SPACER
S41600 ASTM A582, COND A
SIZE 60 10A0057X012 1
174 RETAINING SCREW, STEEL
SIZE 70 1R679724092 1
175 BEARING, THRUST
CARBON STEEL
SIZE 70 1N838099012 1
176 BEARING RACE, THRUST
TYPE 1052, SIZE 70 ONLY 1N838199012 2
187 TRAVEL STOP CAP
BRASS ASTM B16-C36000-H02
SIZES 30 & 40 1V136914012 1
SIZE 60 1U290514012 1
*Recommended spare parts
35
Page 36
Type 1051 & 1052 Styles H & J
28A1207-B/DOC
28A1214-A/DOC
36
CV8057-D/DOC
Figure
14. Adjustable Up T
ravel Stops
Page 37
36A6251-B
A2951 / IL
Type 1051 & 1052 Styles H & J
Figure
15. Adjustable Down T
NOTE:
FOR SIZE 60 ACTUATORS, A
SECOND HEX NUT (KEY 54) IS
USED IN THE PLACE OF THE
HEX NUT (KEY 63)
ravel Stop
Key Description Part Number Qty
187 TRAVEL STOP CAP (CONT.)
SIZE 70 1U956314012 1
241 LUBRIPLATE MAG-1, LUBRICANT
(NOT FURNISHED W/TRAVEL STOP)
14 0Z (0.4 kg) CAN
FOR All SIZES 1M1100X0012 0
242 LOCTITE 271 SEALANT
(NOT FURNISHED W/TRAVEL STOP)
10 cc BOTTLE
TYPE 1052, SIZE 70 ONLY 1M5933X0012 0
Adjustable Down Travel Stop (figure 15)
054 NUT, HEX
STEEL ASTM A563GR B/ZN PL
TYPE 1051 SIZES 30 & 40 1A341224122 1
TYPE 1052 SIZES 30 & 40 1A413224122 1
TYPES 1051 & 1052
SIZE 60 1A368124122 2
SIZE 70 1A351124122 2
063 FLANGE NUT
CARBON STEEL-PLATED
SIZES 30 & 40 15A9617X012 1
SIZE 70 16A9178X012 1
133 TRAVEL STOP STEM
ASTM A581 OR A582 S30300 CONDITION A
TYPE 1051
SIZE 30 17A1803X012 1
SIZE 40 17A1804X012 1
SIZE 60 17A1805X012 1
TYPE 1052
SIZE 30 16A6247X012 1
SIZE 40 16A6692X012 1
SIZE 60 16A6693X012 1
SIZE 70 16A9180X012 1
134 WASHER, PLAIN
CARBON STEEL-NON PLATED-SUPPLIERS STANDARD
SIZE 70 1E833628992 1
CARBON STEEL-PLATED-SUPPLIERS STANDARD
SIZE 60 15A7932X012 1
Key Description Part Number Qty
134 WASHER, PLAIN (CONT.)
SIZES 30 & 40 16A1352X012 1
139* O-RING, NITRILE
SIZES 30 & 40 1D267306992 1
SIZE 60 1D547106992 1
SIZE 70 1D269106992 1
141 SCREW, CAP, HEX HD
STEEL SAE GR5/ZN PL
SIZES 30 & 40 1A368424052 6
SIZE 60 1A368424052 8
SIZE 70 1N129328992 12
142 TRAVEL STOP BODY
CAST IRON ASTM A126(B)F12102
SIZES 30 & 40 36A6248X012 1
SIZE 60 36A6249X012 1
CAST IRON ASTM A126(C)F12802
SIZE 70 36A9177X012 1
187 TRAVEL STOP CAP
BRASS ASTM B16-C36000-H02
SIZE 30 1P725414012 1
SIZE 40 1P860814012 1
SIZE 60 1U290514012 1
SIZE 70 26A9179X012 1
189 NUT, HEX, JAM
STEEL ASTM A563GR B/ZN PL
SIZE 60 1A599324122 1
SIZE 70 1A351124122 2
SIZES 30 & 40 1A352424122 1
241 LUBRIPLATE MAG-1, LUBRICANT
(NOT FURNISHED W/TRAVEL STOP)
14 0Z (0.4 kg) CAN
FOR All SIZES 1M1100X0012 0
*Recommended spare parts
37
Page 38
Type 1051 & 1052 Styles H & J
KEY NUMBER
KEY NUMBER
Errata Sheet
for
Type 1051 & 1052 size 40, 60, & 70 Diaphragm Rotary Actuator with
F & G Mounting Adaptation, Form 5062, October 1993
Type 1051 &1052 Styles H & J, Size 30, 40, 60, & 70 Rotary Actuators, Form 5587, May 1990
Type 1051 & 1052, Size 33, Diaphragm Rotary Actuators, Form 5620, October 1993
Type 1051 & 1052, Size 20, Diaphragm Rotary Actuators With F, G, & H Mounting, Forms 5150 and 5588
May 1994
A review of bolt torque values published in the above
manuals indicated a need to revise them. Please note
the revised values in your manual. Refer to table 3
below:
Table 3. Recommended Bolting Torques for Size 40,
60, & 70, with F, G, H, & J Mountings (Shaded values
have not changed from original values printed in
manual).
ACTUATOR SIZE
KEY NUMBER
5 and 6 20 27 20 27 20 27
7 and 8 30 41 30 41 75 102
9 25 34 75 102 75 102
16 25 34 45 61 75 102
18 60 81 120 163 200 271
21 17 23 50 68 50 68
23 25 34 60 81 60 81
28 60 81 120 163 200 271
34 25 34 60 81 60 81
40 7 9 7 9 7 9
54 (Handwheel)
54 (Down stop) 20 27 49 66 51 69
58 75 102 120 163 120 163
141 30 41 30 41 60 81
40 60 70
lbf·ft N·m lbf·ft N·m lbf·ft N·m
25 34 25 34 25 34
The table in the H and J manual show values for size
30 actuators which are currently obsolete. Use size
40, keys 5 and 6 values for Size 30 actuators if you
have a size 30 actuator.
(1) Refer to page 10, step 3, change the last sentence
to read: Tighten the nuts in an alternating fashion to a
torque value of 20 lbfSft (27 NSm).
(2) Refer to page 17, step 7, change the step to read:
Tighten the cap screws (key 5, figures 9 and 10) evenly in a crisscross pattern to a torque value of 20 lbfSft
(27 NSm).
For the Type 1051 & 1052, Size 20, Diaphragm Rotary
Actuators manual with F, G, & H Mounting Adaptation,
Form 5150 or 5588, revise torque values for keys 5
and 6. Refer to table 2 below:
Table 2. Recommended Bolting Torques for Size 20
with F, G, & H Mountings (Shaded values have not
changed from original values printed in manual.)
ACTUATOR SIZE
KEY NUMBER
5 and 6 20 27
9 25 34
17 16 22
18 16 22
23 25 34
40 7 9
78 17 23
20
lbf·ft N·m
For the Type 1051 & 1052, Size 33, Diaphragm Rotary
Actuators, Form 5620, October 1993.
Fisher, Fisher-Rosemount, and Managing The Process Better are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc.
All other marks are the property of their respective owners.
EFisher Controls International, Inc. 1984, 1990; All Rights Reserved
For information, contact Fisher Controls:
Marshalltown, Iowa 50158 USA
Cernay 68700 France
Sao Paulo 05424 Brazil
Singapore 128461
38
Printed in U.S.A.
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