Dwyer WE01 User Manual
Series WE01 Two Way Stainless Steel Ball Valve
T
M
Specifications - Installation and Operating Instructions
Bulletin V-WE01
E01-EHD00
W
WE01-EDA02
WE01-EDA02-AA05
The Series WE01 incorporates a full
port two piece SS ball valve for great
flow rates with minimal pressure drop.
he valve features a blowout proof stem
T
or added safety, reinforced PTFE seats
f
nd seals for longer life, and a 316 SS
a
ASTM CF8M) ball for better
(
performance. Actuators are direct
mounted creating a compact assembly
for tight spaces. Limit switches are able
o be mounted directly to the valves
t
llowing for remote position indication.
a
The WE01 series can be configured
with either an electric or pneumatic
actuator. Electric actuators are available
in weatherproof or explosion-proof, a
variety of supply voltages and two-
osition or modulating control. Two-
p
osition actuators use the supply
p
oltage to drive the valve open or close,
v
hile the modulating actuator accepts a
w
PECIFICATIONS
S
ALVE
V
ervice: Compatible liquids and gases.
S
Body: 2-piece.
Line Sizes: 1/2 to 3˝.
End Connections: Female NPT.
Pressure Limits: 20˝ Hg to 1000psi
( -0.7 to 69 bar).
Wetted Materials:
Body and Ball: 316 SS (CF8M);
Stem: 316SS;
Seat: RTFE/PTFE;
Seal, Washer and Packing: PTFE.
Temperature Limits: -20 to 392°F (-29
to 200°C).
Other Materials:
O-ring: Fluoroelastomer;
Handle: 304 SS;
Washer: 301 SS;
Stem Nut, Locking Device,
Gland Ring: 304SS;
Handle Sleeve: PVC.
4 to 20 mA input for valve positioning.
Actuators feature thermal overload
protection and permanently lubricated
ear train.
g
he pneumatic double acting actuator
T
ses an air supply to drive the valve
u
open and closed. The actuator has two
supply ports with one driving the valve
open and the other driving the valve
losed. Spring return pneumatic
c
ctuators use the air supply to open the
a
alve and internally loaded springs
v
return the valve to the closed position.
Also available is the SN solenoid valve
to electrically switch the air supply
pressure between the air supply ports
for opening and closing the valve.
ctuators are constructed of anodized
A
nd epoxy coated aluminum for years of
a
orrosion free service.
c
lectric “TD” and “MD” Series
E
ower Requirements: 110 VAC,
P
20 VAC, 24 VAC or 24 VDC (MD
2
models not available in 24 VDC).
Power Consumption: See page 8.
Cycle Time (per 90°):
TD01 4 s;
MD01: 10 s;
TD02 and MD02: 20 s;
TD03 and MD03: 30 s.
Duty Rating: 85%.
Enclosure Rating: NEMA 4X (IP67).
Housing Material: Powder coated
aluminum.
Temperature Limits: -22 to 140°F
(-30 to 60°C).
Electrical Connection: 1/2˝ female
NPT.
Modulating Input: 4 to 20 mA.
Standard Features: Manual override,
position indicator, and TD models come
with two limit switches.
WE01-ETD01-A
WE01-ETI02-A
W.E. ANDERSON,
A DIV. OF DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360 U. S. A.
ACTUATORS
Pneumatic “DA” and “SR” Series
Type: DA series is double acting and
SR series is spring return (rack and
pinion).
Normal Supply Pressure:
DA: 40 to 115 psi (2.7 to 7.9 bar);
SR: 80 psi (5.5 bar).
Maximum Supply Pressure: 120 psi
(8.6 bar).
Air Connections:
DA01: 1/8˝ female NPT;
DA02 to DA05: 1/4˝ female NPT;
SR02 to SR07: 1/4˝ female NPT.
Housing Material: Anodized aluminum
body and epoxy coated aluminum
end caps.
Temperature Limits: -40 to 176°F (-40
to 80°C).
Accessory Mounting: NAMUR
standard.
Electric “TI” and “MI” Series
Power Requirements: 110 VAC,
220 VAC, 24 VAC or 24 VDC.
Power Consumption: See page 8.
Cycle Time (per 90°):
TI01 and MI01: 2.5 s;
TI02 and MI02: 5 s;
TI03 and MI03: 5 s;
TI04 and MI04: 10 s;
TI05 and MI06: 15 s.
Duty Rating:
Two-Position:
TI01-TI06: 25%.
Modulating:
MI01-MI06: 75%.
Enclosure Rating: NEMA 7.
Housing Material: Powder coated
aluminum.
Temperature Limits: -40 to 140°F
(-40 to 60°C).
Electrical Connection: 1/2˝ female
NPT.
Modulating Input: 4 to 20 mA.
Standard Features: Position indicator
and two limit switches.
Phone: 219/879-8000 www.dwyer-inst.com
Fax: 219/872-9057 e-mail: info@dwyermail.com
PO
2-1/2˝ - 3˝
1/4˝ - 2˝
14
13
1
4
3
5
2
VENTED BALL
6
7
8
9
10
1
1
12
1
7
1
5
1
6
H1
H2
H
W
L
1/4˝ - 2˝
ØRb
ØRa
Ø02
Ø01
S
M1
M1
ØRb
ØRa
Ø02
Ø01
S
2-1/2˝ - 3˝
ØA
V
PU
LA
R
M
O
D
ELS
EMA 4X
EMA 4X Two-
N
Si
z
e
1
/
2
˝
3
/
4
˝
1
˝
1
-
1
/
4
1
-
1
/
2
2
˝
2
-
1
/
2
3
˝
A
L
VE
B
Cv
(gal/min)
36.64
7.69
6
10.27
1
˝
˝
˝
I
LL
84.73
1
66.62
2
485.3
791.57
1151.95
O
F
M
A
TER
I
A
LS
Hand Operated
Model
WE01-CHD00
E01-DHD00
W
E01-EHD00
W
E01-FHD00
W
E01-GHD00
W
WE01-HHD00
WE01-IHD00
WE01-JHD00
Double Acting
Pneumatic Model
WE01-CDA01
E01-DDA01
W
E01-EDA02
W
E01-FDA02
W
E01-GDA03
W
WE01-HDA03
WE01-IDA04
WE01-JDA05
Spring Return
Pneumatic Model
WE01-CSR02
E01-DSR02
W
E01-ESR03
W
E01-FSR03
W
E01-GSR04
W
WE01-HSR05
WE01-ISR07
WE01-JSR07
Position Electric
(110 VAC) Model
WE01-CTD01-A
E01-DTD01-A
W
E01-ETD01-A
W
E01-FTD01-A
W
E01-GTD02-A
W
WE01-HTD02-A
WE01-ITD03-A
WE01-JTD03-A
I
t
e
m
1
2
3
4
5
6
7
8
9
1
0
11
1
2
1
3
1
4
1
5
1
6
1
7
Description
Body
Cap
Ball
all Seat
B
oint Gasket
J
tem
S
Thrust Washer
O-Ring
Stem Packing
Stem Ring
elleville Washer
B
tem Nut
S
topper
S
Stopper Pin
Handle
Handle Cover
Lock Washer
N
Modulating Electric
(110 VAC) Model
WE01-CMD01-A
E01-DMD01-A
W
E01-EMD01-A
W
E01-FMD01-A
W
E01-GMD01-A
W
WE01-HMD02-A
WE01-IMD03-A
WE01-JMD03-A
Material
ASTM A351-CF8M
TFE
P
ISI 316
A
PTFE
Fluoroelastomer
PTFE
ISI 304
A
AISI 430
PVC
AISI 304
VA
LVE D
IM
Model
Number
WE01-CHD00
WE01-DHD00
WE01-EHD00
WE01-FHD00
WE01-GHD00
WE01-HHD00
WE01-IHD00
WE01-JHD00
EN
SIO
N
A
L D
R
AWIN
G
H
in(mm)
2-29/64˝
(62)
2-9/16˝
(65)
3˝
(76)
3-7/32˝
(81.5)
4-1/16˝
(103)
4-25/64˝
(111.5)
5-35/64˝
(141)
5-29/32˝
(150)
L
in(mm)
2-9/32˝
(58)
2-37/64˝
(65.6)
3-7/64˝
(78.7)
3-35/64˝
(90)
4-1/8˝
(105)
4-7/8˝
(124)
5-3/4˝
(146.2)
6-7/16˝
(163.7)
S
in(mm)
23/64˝
(9)
23/64˝
(9)
7/16˝
(11)
7/16˝
(11)
9/16˝
(14)
9/16˝
(14)
43/64˝
(17)
43/64˝
(17)
Page 2
ØRb
in(mm)
7/64˝
(2.75)
7/64˝
(2.75)
9/64˝
(3.5)
9/64˝
(3.5)
3/16˝
(4.5)
3/16˝
(4.5)
7/32˝
(5.5)
7/32˝
(5.5)
ISO
F03/04
F03/04
F04/05
F04/05
F05/07
F05/07
F07/10
F07/10
ØRa
in(mm)
7/64˝
(2.75)
7/64˝
(2.75)
7/64˝
(2.75)
7/64˝
(2.75)
9/64˝
(3.5)
9/64˝
(3.5)
3/16˝
(4.5)
3/16˝
(4.5)
ØD2
in(mm)
1-21/32˝
(42)
1-21/32˝
(42)
1-31/32˝
(50)
1-31/32˝
(50)
2-3/4˝
(70)
2-3/4˝
(70)
2-3/4˝
(102)
2-3/4˝
(102)
ØD1
in(mm)
1-27/64˝
(36)
1-27/64˝
(36)
1-21/32˝
(42)
1-21/32˝
(42)
1-31/32˝
(50)
1-31/32˝
(50)
1-31/32˝
(70)
1-31/32˝
(70)
ØA
in(mm)
Size
19/32˝
1/2˝
(15)
51/64˝
3/4˝
(20)
63/64˝
1˝
(25)
1-17/64˝
1-1/4˝
1-1/2˝
2˝
2-1/2˝
3˝
(32)
1-1/2˝
(38)
1-31/32˝
(50)
2-31/64˝
(63)
3˝
(76)
H1
in(mm)
5/16˝
(8)
23/64˝
(9)
7/16˝
(11)
7/16˝
(11)
29/64˝
(14)
29/64˝
(14)
13/16˝
(20.5)
13/16˝
(20.5)
H2
in(mm)
1-27/64˝
(36.4)
1-35/64˝
(39.2)
1-59/64˝
(48.7)
2-1/8˝
(54.2)
2-19/32˝
(65.7)
3˝
(75.5)
3-39/64˝
(91.5)
3-31/32˝
(100.75)
W
in(mm)
4-15/32˝
(113.5)
4-15/32˝
(113.5)
5-1/2˝
(140)
5-1/2˝
(140)
6-3/4˝
(172)
6-3/4˝
(172)
6-3/4˝
(172)
6-3/4˝
(172)
M1
M12x1.25
M12x1.25
M14x1.5
M14x1.5
M18x1.5
M18x1.5
M22x1.5
M22x1.5
Cv
(gal/min)
36.64
67.69
110.27
184.73
266.62
485.3
791.57
1151.95
A
E
F
D
NPT
B
C
W/ NEMA 4X ELECTRIC ACTUATOR
E
W/ PNEUMATIC ACTUATOR
C
F
B
NPT
D
C
W/ EXPLOSION-PROOF ELECTRIC ACTUATOR
B
NPT
D
E
F
U
T
O
M
A
TED
V
A
L
VE
D
R
AW
I
N
G
S
D
oubl
e
A
c
t
i
ng
Pne
um
a
t
i
c
A
c
t
ua
t
or
3
/
4
˝
1
N
B
C
D
E
F
Spr
N
B
C
D
E
F
PT
PT
i
ng
1
/
2
˝
4
-
4
-
5
/
1
1
6
.
2
-
3
/
6
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.
5
2
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5
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6
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.
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1
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m
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-
3
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4
5
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˝
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m
m
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m
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7
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4
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1
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9
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6.7 mm
4-1
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06.
mm
.
2
C
D
E
F
˝
.9
m
˝
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m
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m
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3 mm
m
3/
7-15/
202 mm
9-
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65.
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216.
4-1/
106.
1
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/
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mm
/
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mm
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8˝
9mm
8˝
2˝
7 mm
2˝
3 mm
mm
˝
6
˝
1
5
4
11
3
7
8
6
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6
3
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7
7
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8-
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211 mm
9-
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238.
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78.
8-1/
216.
4-
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1
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1
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3
mm
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8
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7
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4
0
mm
mm
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8˝
9 mm
8˝
7 mm
2˝
7 mm
2˝
3 mm
2
mm
˝
˝
mm
˝
1
-
1
/
4
6
-
1
/
8
1
5
6
.
4
-
1
/
2
11
3
mm
3
-
1
/
2
9
0
mm
6
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1
/
4
1
6
0
mm
3
˝
7
7
mm
1-1/
4˝
8-
1/
2˝
216.
5 mm
9-3/
8˝
238.
9 mm
3-1/
2˝
90 mm
8-1/
2˝
216.
7 mm
4-1/
2˝
106.
3 mm
7
˝
˝
mm
˝
˝
˝
1
-
1
/
2
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6
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5
/
8
˝
1
6
8
.
2
4
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1
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2
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11
3
mm
4
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mm
6
-
1
/
4
˝
1
6
0
mm
3
˝
7
7
mm
1-1/
2˝
8-5/
8˝
219 mm
9-
3/
8˝
238.
9 mm
4-
1/
8˝
105 mm
8-1/
2˝
216.
7 mm
4-1/
2˝
106.
3 mm
mm
2
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7
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1
7
8
mm
4
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1
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2
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11
3
mm
4
-
7
/
8
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4
mm
6
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1
/
4
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1
6
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mm
3
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7
7
mm
2˝
10˝
255.
6 mm
8-1/
2˝
216 mm
4-7/
8˝
124 mm
8-1/
2˝
216.
7 mm
5-3/
8˝
136.
4 mm
2
-
1
/
2
8
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5
/
8
2
1
7
.
4
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3
/
4
1
2
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mm
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6
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7
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4
1
9
6
mm
3
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7
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8
9
8
mm
2-1/
10-3/
217.
8-
1/
216 mm
5-3/
146.
8-1/
216.
5-
3/
136.
˝
˝
5
mm
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2
mm
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2˝
5 mm
2˝
4˝
2 mm
2˝
7 mm
8˝
4 mm
3
˝
9
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2
2
6
.
8
mm
4
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3
/
4
˝
1
2
1
mm
6
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1
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2
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4
6
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2
mm
7
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3
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4
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1
9
6
mm
3
-
7
/
8
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9
8
mm
3˝
4˝
11˝
280.
8 mm
8-
1/
2˝
216 mm
6-1/
2˝
146.
2 mm
8-1/
2˝
216.
7 mm
5-3/
8˝
136.
4 mm
Page 3
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