6" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting

Stock #: 542308
Brand: Valworx
Series: 5423
List Price: $1298.00
Price: $1,038.40
Buy 3 or more for $934.56 each
Usually Ships: 9- 16 Weeks
Free Shipping on orders over $99
Valworx 542308 air actuated PVC Butterfly valves are used for on-off control of water and other compatible media. Ideal where NSF certified construction is required for potable drinking water as well as other industrial applications. Double acting actuators use an air pressure signal (80-120 PSI) to open and close the valve. These actuated butterfly valves can be mounted in any orientation.

PVC butterfly valves should never be used for compressed gas applications.

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

Butterfly Valve Standard Features
  • Industrial grade PVC butterfly valve
  • Pressure rated 150 psi at 73°F
  • Polypropylene (PP) disc
  • ANSI 150 wafer-style flange connection
  • 316 stainless steel shaft
  • EPDM primary liner
  • Series 5402 NSF/ANSI/CAN 60 and NSF/ANSI 372 certified valve for potable drinking water

  • Air Actuator Standard Features
  • Actuators designed for minimum 1 million cycles
  • Rugged quarter turn Scotch yoke design
  • Highly visible valve position indicator
  • Factory lubricated for normal life
  • Anodized aluminum body with polyester coated end covers
  • Dry or lubricated pilot air
  • ISO/Namur mounting for valve accessories

  • Options (see Accessories tab)
    TypeOn-Off, Double Acting
    Pipe Size6 inch
    Disc Size5.91, Cv 1309
    Valve Pressure Rating150 PSI at 73 °F liquid only - no air or gas (see P/T chart )
    Valve Temperature Range32 to 140 °F (0 to 60 °C)
    Actuator Temperature Range-4 to 167 °F (-20 to 75 °C)
    Valve BodyPVC (gray)
    DiscPolypropylene (PP)
    Shaft316 Stainless
    Primary LinerEPDM
    Cycle TimeApprox. 0.6 seconds 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
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