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Series 3PBV Automated Ball Valve, Three-Way Plastic
The Series 3PBV 3-Way Plastic Automated Ball Valves are ideal for mixing or diverting services in industrial, chemical, turf and irrigation, and pool and spa applications, as well as for use with potable water. The valve features a 3-seat design for efficient automation, reinforced TFE seats and EPDM seals for longer life, and an all PVC construction for heavy weight durability at a lightweight cost. Valves also come standard with field selectable NPT or socket process connections.
The 3PBV 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.
HOW TO ORDER:
1. Select Model Number to specify pipe size and actuator.
2. Choose a Port Configuration to determine valve flow path.
Example: 3PBVPSR204-L1
Product Applications
- Gas or liquid flow control
- Mixing or diverting liquids and gases
Specifications
- Service:
- Compatible liquids or gases.
- Body:
- 3-way.
- Line Size:
- 1/2" to 2".
- End Connections:
- Female NPT or socket (field selectable).
- Pressure Limit:
- 1/2" to 1": 232 psi (16.0 bar) @ 73°F (23°C); 1-1/4" to 2": 150 psi (10.3 bar) @ 73°F (23°C) WOG. Vacuum: 29" Hg. See Catalog page for curve.
- Wetted Materials:
- Body & End Connections: PVC; Ball & Stem: PVC; Seat: TFE; Stem Seal: EPDM.
- Temperature Limit:
- 32 to 140°F (0 to 60°C).
- ACTUATORS
- Electric
- Power Requirements:
- 120 VAC, 50/60 Hz, single phase. Optional 220 VAC, 24 VAC, 12 VDC, and 24 VDC.
- Power Consumption (Locked Rotor Current):
- Two Position: 1/2" to 1-1/2": 0.55A; 2": 0.75A. Modulating: 0.75A.
- Cycle Time (per 90°):
- Two Position: 1/2" to 1-1/2": 2.5 sec.; 2": 5 sec. Modulating: 5 sec.
- Duty Cycle:
- Two Position: 1/2" to 1-1/2": 75%; 2": 25%. Modulating: 75%.
- Enclosure Rating:
- NEMA 4. Optional NEMA 7 (Class 1, Div. II, Groups A, B, C, D).
- Housing Material:
- Aluminum with thermal bonding polyester powder finish.
- Temperature Limit:
- 0 to 150°F (-18 to 65°C).
- Conduit Connection:
- 1/2" female NPT.
- Modulating Input:
- 4 to 20 mA.
- Standard Features:
- Manual override and visual position indicator except modulating units.
- Pneumatic
- Type:
- DA series is double acting and SR series is spring return (rack and pinion).
- Normal Supply Pressure:
- 80 psi (5.5 bar).
- Maximum Supply Pressure:
- 120 psig (8 bar).
- Air Connections:
- DA1 to 2 and SR2 to 3: 1/8" female NPT; all others: 1/4" female NPT.
- Air Consumption (per stroke):
- DA1: 2.32 cu. in.; DA2 & SR2: 9.34 cu. in.; SR3: 17.21 cu. in.
- Cycle Time (per 90°):
- DA1: .03 sec.; DA2: .04 sec.; SR2: .09 sec.; SR3: .14 sec.
- Housing Material:
- Anodized aluminum body and epoxy coated aluminum end caps.
- Temperature Limit:
- -4 to 180°F (-20 to 82°C).
- Accessory Mounting:
- NAMUR standard.
- Standard Features:
- Visual position indicator.
Features
- Available with a variety of electric and pneumatic actuators
- Field selectable socket or NPT connections
Options
- Explosion-proof Electric Actuator - Add suffix "EX" to the model number.
- Optional Electric Actuator Supply Voltages - Contact factory for model number change - 24 VAC, 220 VAC, 24 VDC or 12 VDC.
Model Chart
EXAMPLE
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3PBV
|
P
|
DA1 | 02 | L1 | SV |
Series 3PBVPDA102-L1-SV 1/2" PVC Automated Ball Valve, direct acting rack & pinion actuator, size 32, L-port configuration 1, with 120 VAC solenoid valve.
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SERIES
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3PBV
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Automated Ball Valve
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PLASTIC MATERIAL
|
|
P
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PVC
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ACTUATOR | DA1 DA2 SR2 SR3 U11 U12 U21 U22 U31 U32 U41 U42 U51 U52 V12 V22 V32 V42 V52 |
Direct Acting Rack & Pinion Actuator Size 32 Direct Acting Rack & Pinion Actuator Size 52 Spring Return Rack & Pinion Actuator Size 52 Spring Return Rack & Pinion Actuator Size 63 Electric Two Position 120 VAC Size 100 Electric Two Position 120 VAC Size 200 Electric Two Position 220 VAC Size 100 Electric Two Position 220 VAC Size 200 Electric Two Position 24 VAC Size 100 Electric Two Position 24 VAC Size 200 Electric Two Position 24 VDC Size 100 Electric Two Position 24 VDC Size 200 Electric Two Position 12 VDC Size 100 Electric Two Position 12 VDC Size 200 Electric Modulating 120 VAC Size 200 Electric Modulating 220 VAC Size 200 Electric Modulating 24 VAC Size 200 Electric Modulating 24 VDC Size 200 Electric Modulating 12 VDC Size 200 |
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CONNECTION SIZE | 02 03 04 05 06 07 |
1/2" 3/4" 1" 1-1/4" 1-1/2" 2" |
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PORT CONFIGURATION | L1 L2 L3 T1 T2 T3 T4 |
L-Port Configuration 1 L-Port Configuration 2 L-Port Configuration 3 T-Port Configuration 1 T-Port Configuration 2 T-Port Configuration 3 T-Port Configuration 4 |
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OPTIONS | EX FO SV SV-A SV-B SV-C SV-D 2S |
Explosion-proof Electric Actuator Fail Open Solenoid Valve, 120 VAC Solenoid Valve, 12 VDC Solenoid Valve, 24 VDC Solenoid Valve, 240 VAC Solenoid Valve, 24 VAC Two Internal Auxiliary Limit Switches |
Size
(in.) |
Cv
|
Double Acting
Pneumatic |
Spring Return
Pneumatic |
Two Position
Electric |
Modulating
Electric |
|
1/2"
|
See Chart Below
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3PBVPDA102
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3PBVPSR202
|
3PBVPU1102
|
3PBVPV1202
|
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3/4"
|
3PBVPDA103
|
3PBVPSR203
|
3PBVPU1103
|
3PBVPV1203
|
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1"
|
3PBVPDA104
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3PBVPSR204
|
3PBVPU1104
|
3PBVPV1204
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1-1/4"
|
3PBVPDA105
|
3PBVPSR205
|
3PBVPU1105
|
3PBVPV1205
|
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1-1/2"
|
3PBVPDA206
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3PBVPSR306
|
3PBVPU1106
|
3PBPPV1206
|
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2"
|
3PBVPDA207
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3PBVPSR307
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3PBVPU1207
|
3PBVPV1207
|
Cv Values
POSITION
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Size
(in.) |
A
|
B
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C
|
D
|
E
|
1/2"
|
3.85
|
2.45
|
4.55
|
13.7
|
5.11
|
3/4"
|
9.50
|
6.65
|
10.2
|
26.6
|
10.5
|
1"
|
14.4
|
9.80
|
17.2
|
53.2
|
18.6
|
1-1/4"
|
27.3
|
18.9
|
32.2
|
73.5
|
33.3
|
1-1/2"
|
33.3
|
23.1
|
42
|
119
|
43.4
|
2"
|
63.0
|
43.4
|
84.0
|
224
|
85.4
|
Model | Description | Availability* | Price |
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