Air Actuated PVC Ball Valve 3" - Spring Return

Air Actuated PVC Ball Valve 3 - Spring Return
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List Price: $1208.00
Price: $966.40
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  • Description
  • Specifications
  • Accessories
  • Data Sheets
  • CAD
  • Video
  • Repair Parts
Valworx 524224A air actuated PVC ball valves are used for on-off control of water and other compatible media (no air or gas). Ideal where NSF approved construction is required for potable drinking water as well as other industrial applications. Spring return actuators use an air pressure signal (80-120 PSI) to open and springs to close the valve. The valve will fail closed upon loss of air signal. Actuator has standard ISO/Namur interface for mounting optional direct mount solenoid valve and other accessories. 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
  • Certified per NSF61 G and NSF372 for use with potable/drinking water

  • Air Actuator Standard Features
  • Actuators designed for minimum 1 million cycles
  • Rugged quarter turn rack & pinion design
  • Highly visible valve position indicator
  • Dry or lubricated pilot air
  • 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 Size3 inch (socket type end connectors included)
    Port SizeFull Port, Cv 497
    Valve Pressure Rating232 PSI at 73 °F liquid only - no air or gas (see P/T chart )
    Media Working Temperature32 to 140 °F (0 to 60 °C) maximum (see P/T chart )
    Valve Temperature Rating32 to 140 °F (0 to 60 °C)
    Actuator Temperature Rating-4 to 180 °F (-18 to 82 °C)
    Valve BodyPVC (gray)
    Ball and StemPVC
    Stem Seals(2) EPDM
    Ball SeatsPTFE (Teflon) energized with EPDM
    Cycle TimeApprox. 1.5 second per 90° rotation
    Air Pilot Pressure80-120 PSI (5.5-8.3 Bar)
    Air Connections1/4" NPT (plus NAMUR pad for solenoid valve)
    Actuator SealsNBR
    We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.

    Please email to request the specific files you need. Include the stock number of the valve and any accessories with your request.