2-1/2" Air Actuated PVC Ball Valve - Spring Return- Scotch Yoke

Stock #: 544220
Brand: Valworx
Series: 5442
List Price: $1018.00
Price: $814.40
Buy 3 or more for $732.96 each
Usually Ships: Same Day
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Valworx 544220 air actuated PVC ball valves are used for on-off control of water and other compatible media (no air or gas). Ideal where NSF certified construction is required for potable drinking water as well as other industrial applications. Spring return actuators use an air pressure signal (58-87 PSI) to open and springs to close the valve. The valve will return to the fail-safe position upon loss of air signal. These actuated ball valves can be mounted in any orientation.

Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path and reduced water hammer.

Ball Valve Standard Features
  • True Union with Bi-directional flow
  • Full Port for unrestricted flow
  • Union nut locking device prevents back-off
  • Energized PTFE ball seats for lower torque and extended life
  • Leak free dual stem seal design
  • Series 5510 NSF/ANSI/CAN 60 and NSF/ANSI 372 certified valve for use with potable drinking water

  • Air Actuator Standard Features
  • Extended life cycle (1 million cycles)
  • Rugged quarter turn scotch yoke design
  • Weatherproof type IP66 & IP68 actuator
  • Highly visible valve position indicator
  • Factory lubricated for normal life
  • Anodized aluminum body with polyester coated end covers
  • ISO/Namur mounting for valve accessories

  • Options (see Accessories tab)
    TypeOn-Off, Spring Return
    Pipe Size2-1/2 inch (both NPT and socket end connectors included)
    Port SizeFull Port, Cv 368
    Valve Pressure Rating232 PSI at 73 °F liquid only - no air or gas (see P/T chart )
    Valve Temperature Rating32 to 140 °F (0 to 60 °C)
    Actuator Temperature Rating-4 to 167 °F (-4 to 167 °C)
    Valve BodyPVC (gray)
    Ball and StemPVC
    Stem Seals(2) EPDM
    Ball SeatsPTFE (Teflon) energized with EPDM
    Cycle TimeApprox. 0.3 seconds per 90° rotation
    Air Pilot Pressure58-87 PSI (4- 6 Bar)
    Maximum Air Pilot Pressure120 PSI (8 Bar)
    Air Connections1/4" NPT (plus NAMUR pad for solenoid valve)
    Actuator SealsNBR
    • Direct Mount Solenoid Valves
      Direct Mount Solenoid Valve 120V 50/60Hz
      Price: $87.20
      Buy 10 or more for $78.48 each
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    • Direct Mount Solenoid Valve 24 VDC
      Price: $87.20
      Buy 10 or more for $78.48 each
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    • ISO DIN Plug with 16ft Cable for Solenoid Valves
      Price: $27.08
      Buy 10 or more for $25.26 each
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    • Limit Switch
      Actuated Valve Limit Switch IP67/NEMA 4X
      Price: $123.20
      Buy 6 or more for $110.88 each
      Quantity

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