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Series 3PBV 3-Way Plastic Automated Ball Valve

Brand: Dwyer Instruments, LLC
Does not ship to United States
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.
Features
  • Available with a variety of electric and pneumatic actuators
  • Field selectable socket or NPT connections
show more
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.
Features
  • Available with a variety of electric and pneumatic actuators
  • Field selectable socket or NPT connections

Specifications

Ball Material

  • PVC

Conduit Connection

  • 1/2” NPT Female

Consumption

  • 0.55 A
  • 0.75 A

Duty Cycle

  • 25%
  • 75%

Enclosure, Body Material

  • Aluminum
  • Aluminum - Anodized
  • Epoxy Coated Aluminum End Caps
  • PVC

Environmental Protection

  • NEMA 4

Input

  • 4-20 mA

Media

  • Compatible Gases
  • Compatible Liquids

Mounting

  • NAMUR

NPT Connection

  • 1/4” NPT Female
  • 1/8” NPT Female

Power Requirement

  • 120 Vac
  • 50/60 Hz

Pressure Range

  • psi: 150 to 232 (kPa: 1030 to 16000, bar: 10.3 to 16.0) at 23° C (73° F)

Response Time

  • 5 seconds

Seat / Seal Material

  • Stem Seal: EPDM
  • TFE

Size

  • Line: 1/2” to 2”

Standard Features

  • Manual Override & Visual Position Indicator Except Modulating Units
  • Visual Position Indicator

Stem Material

  • PVC

Supply Pressure

  • psi: 80 (kPa: 550, bar: 5.5)

Supply Pressure - Maximum

  • psig: 120 (kPa: 800, bar: 8)

Temperature Range

  • -20° to 82° C (-4° to 180° F)

Valve Type

  • Automated

Wetted Materials

  • Body, End Connectors: PVC

Typical Applications

  • Gas or liquid flow control
  • Mixing or diverting liquids and gases