Tork RA032, RA143, RA080, RA350, RA040 User Manual
...
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valve & automation
JUNE 2018
PLEASE READ THE INSTRUCTIONS BEFORE USE
PNEUMATIC ACTUATORS
USER MANUAL
CONTENTS
1. GENERAL DESCRIPTION OF THE EQUIPMENT ..................................................................................................3
a. Intended Use Of The Equipment ................................................................................................................................3
b. Product Coding System ....................................................................................................................................................4
c. Exploded Drawings and Part Lists ............................................................................................................................5
d. General Features ........................................................................................................................................................................9
e. Warning Signs and Labeling ..........................................................................................................................................14
2. OPERATION OF THE EQUIPMENT ..............................................................................................................................15
a. Operation of Double Acting Actuators ...............................................................................................................15
b. Operation of Spring Return Actuators ..............................................................................................................16
c. Operation of 3 Position Actuator ...............................................................................................................................17
3. INSTALLATION OF THE EQUIPMENT.......................................................................................................................18
a. Mounting the Actuator to Valve Assembly .....................................................................................................18
b. Stroke Adjustment ..............................................................................................................................................................20
c. Mounting the Namur Solenoid to Actuator Assembly..............................................................................21
d. Mounting the Switch Box to Actuator Assembly........................................................................................22
e. Mounting the Position Indicator to Actuator Assembly..............................................................................22
f. Ground Connection ..............................................................................................................................................................23
g. Actuator Supply Condition ...........................................................................................................................................23
4. SAFETY MANUAL ................................................................................................................................................................... 24
5. FUNCTIONAL SAFETY RELEVANT SPECIFICATIONS ........................................................................... 25
6. OPERATION AND MAINTENANCE ......................................................................................................................... 26
4. WARRANTY CONDITION .............................................................................................................................................28
5. EXCLUSIONS OF WARRANTY (USAGE DEFECTS) ..................................................................................28
6. WARRANTY CERTIFICATE .............................................................................................................................................29
SMS-TORK Endüstriyel Otomasyon Ürünleri San. Tic. Ltd. Şti.
valve & automation
1. GENERAL DESCRIPTION OF THE EQUIPMENT
a. Intended Use Of The Equipment
TORK Pneumatic Actuators are powerful, reliable and compact double rack pinion units for use with ball, butterfly and plug valves
and any device requiring accurate fast or slow or proportional 90 ° turn motion. TORK Pneumatic Actuators are manufactured
7 different sizes both double acting and single acting spring return type. Besides standard manufacturing program, optionally
pneumatic actuators can be manufactured with ± %10 stroke adjustable, 180° turn and 3- position types (open, half open, closed).
Any power operated device used to operate a valve. The device is designed to operate using motive energy which may be electrical,
pneumatic, hydraulic, etc., or a combination of these. Movement is limited by travel, torque or thrust Pneumatic Actuator is an
automatic control device which open and close the rotating valves with the help of compressed air.
Pneumatic Actuators can be separated into two general groups: 1- Spring Return Actuators. 2- Double Acting Actuators. In Spring
Return Actuators (Fig 1) the opening operation is done by pressurized air and the closing is done by springs. In Double Acting
Actuators (Fig 2) opening and closing operations both are done by pressurized air.
Pneumatic actuators are using in different piping systems to open or close the valves. This equipment also
related to the fluids, flow in the pipes can be used in explosive regions(ZONE I).
Fig 1. Spring Return Actuators
Pressurized
Pressurized
Non Pressurized
Non Pressurized
Fig 2. Double Acting Actuators
CLOSE
Port A
Port A and Port B
Port A and Port B
Port A
Port B
OPEN
OPEN
CLOSE
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b. Product Coding System
EXTERNAL FLANGE CONNECTION
Single Flange 000
Ø 50 050
Ø 70 070
Ø 102 102
Ø 140 140
INTERNAL FLANGE CONNECTION
Ø 36 036
Ø 42 042
Ø 50 050
Ø 70 070
Ø 102 102
Ø 125 125
Ø 140 140
Ø 165 165
SQUARE HEAD DIMENSION
09 17 36
11 22
14 27
BODY DIMENSION
032 080 143 350
040 100 160 400
060 120 200 270
SPECIFICATION
RA STANDARD
RX EXPROOF
TYPE
SR SPRING RETURN
DA DOUBLE ACTING
3 P 3 POSITION
8 D 180
0
C TURN
2 D 120
0
C TURN
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c. Exploded Drawings and Part Lists
29 SERRATED LOCK WASHER DIN 6798 M5 STAINLESS STEEL NOS 1
28 GROUND CONNECTOR BRASS NOS 1
27 WASHER DIN 125 M5 STAINLESS STEEL NOS 1
26 SPRING WASHER DIN 6799 M5 STAINLESS STEEL NOS 1
25 BOLT DIN 7985 M5X16 STAINLESS STEEL NOS 1
24 INDICATOR ABS NOS 1
23 O-RING (STOP SET SCREW) NITRILE (NBR 70) NOS 2
22 STOP SET SCREW WASHER DIN 125 M6 STAINLESS STEEL NOS 2
21 STOP NUT DIN 934 M6 STAINLESS STEEL NOS 2
20 STOP SET SCREW DIN 916 M6X25 STAINLESS STEEL NOS 2
19 SPRING CLIP (PINION) DIN 471/15 STEEL ALLOY NOS 1
18 THRUST BEARING (PINION) POLYPHTALAMIDE NOS 1
17 O-RING (PINION TOP) NITRILE (NBR 70) NOS 1
16 BEARING (PINION TOP) POLYPHTALAMIDE NOS 1
15 BEARING (PINION BOTTOM) POLYPHTALAMIDE NOS 1
14 O-RING (PINION BOTTOM) NITRILE (NBR 70) NOS 1
13 COVER BOLT DIN 912 M5X16 STAINLESS STEEL NOS 8
12 O-RİNG (COVER) NITRILE (NBR 70) NOS 2
11 SPRING HOLDER POLYPROPLYLENE + GF NOS min.5 / max.12
10 O-RING (PISTON) NITRILE (NBR 70) NOS 2
9 BEARING (PISTON SLIDING) POLYPHTALAMIDE NOS 2
8 BEARING (PISTON BACK) POLYPHTALAMIDE NOS 2
7 CAM (STOP ARRANGEMENT) STAINLESS STEEL NOS 1
6 PINION STEEL ALLOY NOS 1
5 SPRING HIGH ALLOY SPRING STEEL NOS min.5 / max.12
4 COVER RIGHT DIE CAST ALUMINIUM NOS 1
3 COVER LEFT DIE CAST ALUMINIUM NOS 1
2 PISTON DIE CAST ALUMINIUM NOS 2
1 BODY EXTRUDED ALUMINIUM ALLOY NOS 1
No Part Name Material Unit Quantity
Tab 1. Part list of Spring Return Actuators (RA032-RA040-RA060-RA080-RA100-RA120)
Fig 3. Exploded drawing of Spring Return Actuators
(RA032-RA040-RA060-RA080-RA100-RA120)
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c. Exploded Drawings and Part Lists
27 SERRATED LOCK WASHER DIN 6798 M5 STAINLESS STEEL NOS 1
26 GROUND CONNECTOR BRASS NOS 1
25 WASHER DIN 125 M5 STAINLESS STEEL NOS 1
24 SPRING WASHER DIN 6799 M5 STAINLESS STEEL NOS 1
23 BOLT DIN 7985 M5X16 STAINLESS STEEL NOS 1
22 INDICATOR ABS NOS 1
21 O-RING (STOP SET SCREW) NITRILE (NBR 70) NOS 2
20 STOP SET SCREW WASHER DIN 125 M6 STAINLESS STEEL NOS 2
19 STOP NUT DIN 934 M6 STAINLESS STEEL NOS 2
18 STOP SET SCREW STAINLESS STEEL NOS 2
17 SPRING CLIP (PINION) DIN 471/15 STEEL ALLOY NOS 1
16 THRUST BEARING (PINION) POLYPHTALAMIDE NOS 1
15 O-RING (PINION TOP) NITRILE (NBR 70) NOS 1
14 BEARING (PINION TOP) POLYPHTALAMIDE NOS 1
13 BEARING (PINION BOTTOM) POLYPHTALAMIDE NOS 1
12 O-RING (PINION BOTTOM) NITRILE (NBR 70) NOS 1
11 COVER BOLT DIN 912 M5X16 STAINLESS STEEL NOS 8
10 O-RİNG (COVER) NITRILE (NBR 70) NOS 2
9 O-RING (PISTON) NITRILE (NBR 70) NOS 2
8 BEARING (PISTON SLIDING) POLYPHTALAMIDE NOS 2
7 BEARING (PISTON BACK) POLYPHTALAMIDE NOS 2
6 CAM (STOP ARRANGEMENT) STAINLESS STEEL NOS 1
5 PINION STEEL ALLOY NOS 1
4 COVER RIGHT DIE CAST ALUMINIUM NOS 1
3 COVER LEFT DIE CAST ALUMINIUM NOS 1
2 PISTON DIE CAST ALUMINIUM NOS 2
1 BODY EXTRUDED ALUMINIUM ALLOY NOS 1
No Part Name Material Unit Quantity
Tab 2. Part list of Double Acting Actuators (RA032-RA040-RA060-RA080-RA100-RA120)
Fig 4. Exploded drawing of Double Acting
Actuators (RA032-RA040-RA060RA080-RA100-RA120)
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c. Exploded Drawings and Part Lists
22 SERRATED LOCK WASHER DIN 6798 M5
STAINLESS STEEL NOS
1
21 GRAUND CONNECTOR
BRASS NOS
1
20 WASHER DIN 125 M5
STAINLESS STEEL NOS
1
19 SPRING WASHER DIN 6799 M5
STAINLESS STEEL NOS
1
18 BOLT DIN 7985 M5X16
STAINLESS STEEL NOS
1
17 INDICATOR ABS
NOS
1
16 SPRING CLIP (PINION) DIN 471/38
STEEL ALLOY NOS
1
15 THRUST BEARING (PINION)
POLYPHTALAMIDE NOS
1
14 O-RING (PINION TOP) NITRILE
NOS
1
13 BEARING (PINION TOP)
POLYPHTALAMIDE NOS
1
12 BEARING (PINION BOTTOM)
POLYPHTALAMIDE NOS
1
11 O-RING (PINION BOTTOM) NITRILE
NOS
1
10 COVER BOLT DIN 912 M8X35 PASLANMAZ ÇELİK
NOS
8
9 O-RING (COVER) NITRILE
NOS
2
8 O-RING (PISTON) NITRILE
NOS
2
7 BEARING (PISTON SLIDING)
POLYPHTALAMIDE NOS
2
6 BEARING (PISTON BACK)
POLYPHTALAMIDE NOS
2
5 PINION
STEEL ALLOY NOS
1
4 SPRING HIGH ALLOY SPRING STEEL
NOS
2
3 COVER CASTING ALUMINIUM
NOS
2
2 PISTON CASTING ALUMINIUM
NOS
2
1 BODY CASTING ALUMINIUM ALLOY
NOS
1
No
Part Name Material Unit Quantity
Tab 3. Part list of Spring Return Actuators (RA143-RA160-RA200-RA400)
Fig 5. Exploded drawing of Spring
Return Actuators (RA143-RA160-RA200RA400)
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c. Exploded Drawings and Part Lists
25 BOLT
STAINLESS STEEL NOS
1
24 SPRING WASHER
STAINLESS STEEL NOS
1
23 WASHER
STAINLESS STEEL NOS
1
22 GROUND CONNECTOR
BRASS NOS
1
21 SERRATED LOCK WASHER
STAINLESS STEEL NOS
1
20 INDICATOR ABS
NOS
1
19 O-RING (STOP SET SCREW)
NITRILE NOS
2
18 STOP SET SCREW WASHER
STAINLESS STEEL NOS
2
17 STOP NUT
STAINLESS STEEL NOS
2
16 STOP SET SCREW
STAINLESS STEEL NOS
2
15 SPRING CLIP (PINION)
STEEL ALLOY NOS
1
14 THRUST BEARING (PINION)
POLYPHTALAMIDE NOS
1
13 O-RING (PINION TOP)
NITRILE NOS
1
12 BEARING (PINION TOP)
POLYPHTALAMIDE NOS
1
11 BEARING (PINION BOTTOM)
POLYPHTALAMIDE NOS
1
10 O-RING (PINION BOTTOM)
NITRILE NOS
1
9 COVER BOLT
STAINLESS STEEL NOS
8
8 O-RİNG (COVER)
NITRILE NOS
2
7 O-RING (PISTON)
NITRILE NOS
2
6 BEARING (PISTON SLIDING)
POLYPHTALAMIDE NOS
2
5 BEARING (PISTON BACK)
POLYPHTALAMIDE NOS
2
4 PINION
STEEL ALLOY NOS
1
3 COVER
DIE CAST ALUMINIUM NOS
2
2 PISTON
DIE CAST ALUMINIUM NOS
2
1
BODY EXTRUDED ALUMINIUM ALLOY NOS
1
No
Part Name Material Unit Quantity
Tab 4. Part list of Double Acting Actuators (RA143-RA160-RA200-RA400)
Şekil 6. Çift Etkili Aktüatör patlamış
resmi (RA143-RA160-RA200-RA400
RA270-RA350)
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d. General Features
• High performance
• High cycle life (1.000.000 operation)
• High torque value
• Standard position indicator
• For quarter turn valve automation (9Nm - 5162Nm)
• One compact design for double and single acting models
• Dual piston rack and pinion
• According to international standards (NAMUR, ISO5211)
• Body: Extruded aluminium
• Piston & Caps: Die cast aluminium
• 90˚ turn, two external travel stop adjustment ±5%
• 100% adjustable travel stop (on request)
Pressure : Double acting: 2.5 bar .... 8 bar
Single acting : 4 bar .... 8 bar
Temperature : Standard -20˚C ..... 80˚C
On request -20˚C ..... 150˚C, -30˚C .... 80˚C
• TORK Pneumatic actuators have been manufactured since 1986
• Lubrication : All moving parts are factory lubricated
• On request; exproof model (II 2G EEx c IIB T4)
Anodized Body
(Standard)
Epoxy Coated
Body
Nickel Coated
Body
PTFE Coated Body
100% Adjustable
on request
e. Design Features of TORK RA Serie Actuators
1) Actuator Body Aluminium extruded and honed surface body. Internal and external parts corrosion protected
2) Indicator It is standard on all actuators, it shows visual position of valve
3) Cover Provide max. resistance against corrosive elements, same cap design for double and single types actuators
4) Travel Adjustment Permits adjustment of ± 5% in both directions
5) Springs Springs provide high performance in safe emergency shutdown operation. Cartridge design & corrosion resistant
6) Bearing & Piston Guides High cycle life,wide operation temperature range,lubricating provide high performance
7) Nuts & Bolts Stainless steel body. Provide long term corrosion resistance.
8) Piston Rack and Pinion Provides wear resistance and protect against corrosion. Die cast pistons anodized aluminium fitted with
high quality seals and guides.
9) Connections
• Solenoid valves, switch box, positioners: Namur VDI/VDE 3845
• Bottom valve connection: ISO5211, DIN3337 standard
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Fig 8. General Dimensions of TORK Actuators
VDI/VDE 3845 (NAMUR) ISO 5211
Interface for accessories according
to VDI/VDE 3845
Star Square
(General Application)
Connection according to ISO5211/DIN3337
DETAIL A2
Namur Valve
A2
A
B
R
Connection According to
VDI/VDE 3845
Namur Standard
(Mountaing for
Solenoid Valves)
12 12
H
L
N
K
J
Oval Square
(On Request)
BOTTOM VIEW
Manual Stroke Adjusment
M
M5x8
1616
D
C
O
P
45
0
45
0
DA
M5XE
F
G
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