Dwyer PBV - Manual

Series PBV Automated Ball Valves - 2-Way Plastic
Specifications - Installation and Operating Instructions
Bulletin V-17
®
The Series PBV is ideal for service in industrial, chemical, turf and irrigation, and
pool and spa applications, as well as for use with potable water. The valve features
a shear-proof stem designed to prevent leakage in the event of damage, reinforced
TFE seats and EPDM seals for longer life, and an all-plastic construction (PVC or
CPVC) for heavyweight durability at a lightweight cost. Valves also come standard
with selectable NPT or socket process connections.
The PBV is an economical automated valve package with either an electric or
pneumatic actuator. Electrically actuated models are weatherproof, NEMA 4, powered
by standard 115 VAC supply, and are available in either two-position or proportional
control. Two-position actuators use the 115 VAC input to drive each of the valve ports
open or closed, while the modulating actuator accepts a 4 to 20 mA input for infinite
valve positioning. Actuator features include thermal overload protection to withstand
stall conditions, visual position indication and a permanently lubricated gear train.
The pneumatic double acting actuator uses an air supply to drive each of the actuator
ports. Spring return pneumatic actuators use the air supply to drive the valve stem
one direction, and internally loaded springs return the valve to its original position.
Also available is the SV3 solenoid valve to electrically switch the supply pressure
between the air supply ports. Actuators are constructed of anodized aluminum and
are epoxy coated for years of corrosion free service.
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: [email protected]
PVC Body
CPVC Body
0
50
100
150
200
250
62 92 122 152 182 212 73 140 32
1/2˝ to 2˝
2˝ to 4˝
232
40
WORKING TEMPERATURE (°F)
W
O
R
K
IN
G
P
R
E
S
S
U
R
E
(
p
si
)
PRESSURE - TEMPERATURE RATINGS
SERIES PBV
E
D
C
F
B
A
E
F
D
C
B
A
A
B
C
D
E
ACT.
Weight
(lb)
1/2˝
4-21/32
(118.2)
1-49/64
(44.8)
5-1/8
(130.1)
4-21/64
(109.9)
DA1
1.52 3/4˝
4-23/32
(136.4)
1-49/64
(44.8)
6-1/8
(154.5)
4-21/64
(109.9)
DA1
1.86 1˝
4-31/32
(126.2)
1-49/64
(44.8)
6-1/2
(165.1)
4-21/64
(109.9)
DA1
2.29 1-1/4˝
5-3/16
(131.7)
1-49/64
(44.8)
7
(177.8)
4-21/64
(109.9)
DA1
3.30 1-1/2˝
6-1/32
(153.1)
2-51/64
(71)
8
(203.2)
5-31/64
(139.4)
DA2
5.03 2˝
7-51/64
(198)
2-51/64
(71)
8-3/4
(222.2)
5-31/64
(139.4)
DA2
6.98 2-1/2˝
9-7/32
(234.1)
3-5/32
(80.1)
11-7/8
(301.7)
6-3/8
(161.9)
DA3
15.92 3˝
9-17/32
(242)
3-5/32
(80.1)
11-7/8
(301.7)
6-3/8
(161.9)
DA3
16.34
PNEUMATIC DOUBLE ACTING – inches/(mm)
4˝
10-27/64
(264.6)
3-23/32
(94.4)
11-7/8
(301.7)
8-7/64
(207)
DA4
25.07
A
B
C
D
E
ACT.
Weight
(lb)
1/2˝
5-7/32
(12.7)
2-51/64
(71)
5-1/8
(130.1)
5-31/64
(139.4)
SR2
3.12 3/4˝
5-17/32
(140.7)
2-51/64
(71)
6-1/8
(154.5)
5-31/64
(139.4)
SR2
3.46 1˝
5-35/64
(140.9)
2-51/64
(71)
6-1/2
(165.1)
5-31/64
(139.4)
SR2
3.89 1-1/4˝
5-3/4
(146)
2-51/64
(71)
7
(177.8)
5-31/64
(139.4)
SR2
4.90 1-1/2˝
6-31/64
(164.5)
3-11/64
(80.5)
8
(203.2)
6-3/8
(161.9)
SR3
6.68 2˝
6-47/64
(171.1)
3-11/64
(80.5)
8-3/4
(222.2)
6-3/8
(161.9)
SR3
8.63 2-1/2˝
9-37/64
(243.5)
4-53/64
(122.9)
11-7/8
(301.7)
10-11/16
(271.5)
SR6
27.07 3˝
9-23/32
(247.1)
4-53/64
(122.9)
11-7/8
(301.7)
10-11/16
(271.5)
SR6
27.49
PNEUMATIC SPRING RETURN – inches/(mm)
4˝
12-35/64
(319)
5-25/64
(136.9)
11-7/8
(301.7)
12-29/32
(327.9)
SR7
41.82
A
B
C
D
E
F
ACT.
Weight
(lb)
1/2˝ 3/4˝ 1˝ 1-1/4˝ 1-1/2˝ 2˝ 2-1/2˝ 3˝
ELECTRIC ACTUATOR – inches/(mm)
*INCLUDES DECLUTCHABLE MANUAL OVERRIDE AND HANDWHEEL
4˝
6-13/64
(157.7)
4
(101.6)
5-5/8
(143)
2-5/16
(58.6)
U11
5.47
7-5/64
(180)
4-1/4
(107.9)
6-7/8
(174.7)
2-27/64
(61.7)
V12
9.47
6-33/64
(165.4)
4
(101.6)
5-5/8
(143)
2-5/16
(58.6)
U11
5.81
7-13/32
(188.1)
4-1/4
(107.9)
6-7/8
(174.7)
2-27/64
(61.7)
V12
9.81
6-17/32
(165.8)
4
(101.6)
5-5/8
(143)
2-5/16
(58.6)
U11
6.24
7-13/32
(188.1)
4-1/4
(107.9)
6-7/8
(174.7)
2-27/64
(61.7)
V12
10.24
6-3/4
(157.7)
4
(101.6)
5-5/8
(143)
2-5/16
(58.6)
U11
7.25
7-39/64
(193.2)
4-1/4
(107.9)
6-7/8
(174.7)
2-27/64
(61.7)
V12
11.25
7-1/32
(170.3)
4
(101.6)
5-5/8
(143)
2-5/16
(58.6)
U11
7.73
7-57/64
(200.6)
4-1/4
(107.9)
6-7/8
(174.7)
2-27/64
(61.7)
V12
11.73
7-33/64
(191.2)
4-1/4
(107.9)
8-3/4
(222.2)
6-7/8
(174.7)
2-27/64
(61.7)
V12
13.68 U12
11.68
9-13/32
(238.7)
4-1/4
(107.9)
11-7/8
(301.7)
6-7/8
(174.7)
2-27/64
(61.7)
V13
21.62 U13
19.62
12-7/8
(326.8)
7
(177.8)
11-7/8
(301.7)
7
(177.8)
2-3/8
(60.3)
V15 U15
26.04
13-13/16
(350.7)
7
(177.8)
12-15/16
(328.6)
7
(177.8)
2-3/8
(60.3)
5-1/8
(130.3)
6-1/8
(155.5)
6-1/2
(165.1)
7
(177.8)
8
(203.2)
V15 U15
32.47