Images are representations only.

Series PBV Automated Ball Valve - Two-Way Plastic

Brand: Dwyer Instruments, LLC
Does not ship to United States
The Series PBV Plastic Automated Ball Valves are ideal for services in industrial, chemical, turf and irrigation, and pool and spa applications, as well as for use with potable water.

The valve features 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 field 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.
Features
  • Shear proof stem
  • All plastic construction
show more
The Series PBV Plastic Automated Ball Valves are ideal for services in industrial, chemical, turf and irrigation, and pool and spa applications, as well as for use with potable water.

The valve features 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 field 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.
Features
  • Shear proof stem
  • All plastic construction

Specifications

Conduit Connection

  • 1/2” NPT Female

Consumption

  • 0.55 A
  • 0.75 A

Duty Cycle

  • 25%
  • 75%

Enclosure, Body Material

  • CPVC
  • PVC

Environmental Protection

  • Explosion-proof - Class 1, Div. II Groups A, B, C, D
  • NEMA 4
  • NEMA 7

Flow Capacity

  • 25 to 2629 Cv

Input

  • 4-20 mA

Materials of Construction

  • Polypropylene - Stem Bearing

Media

  • Gas
  • Liquids & Gases

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1-1/2” NPT Female
  • 1-1/4” NPT Female
  • 2” NPT Female
  • 2-1/2” NPT Female
  • 3” NPT Female
  • 3/4” NPT Female
  • 4” NPT Female

Power Requirement

  • 12 Vdc
  • 120 Vac, 50/60 Hz
  • 220 Vac
  • 24 Vac
  • 24 Vdc

Pressure Range

  • 29” Hg to 232 psi
  • psi: 150 to 232 (kPa: 1030 to 1600, bar: 10.3 to 16.0)

Response Time

  • 0.4 to 0.84 seconds

Seat / Seal Material

  • EPDM
  • TFE

Size

  • line: 1/2˝ to 4˝

Stem Material

  • CPVC
  • EPDM
  • PVC

Supply Pressure

  • psi: 80 (kPa: 550, bar: 5.5)

Supply Pressure - Maximum

  • psig: 120 (kPa: 800, bar: 8)

Temperature Range

  • 0° to 60° C (32° to 140° F)
  • -18° to 66° C (0° to 150° F)
  • -20° to 82° C (-4° to 180° F)

Valve Type

  • Automated

Typical Applications

  • Gas or Liquid Flow Control