1-1/4" Air Actuated Brass Ball Valve - Spring Return Scotch Yoke

Stock #: 541110
Brand: Valworx
Series: 5411
List Price: $378.00
Price: $302.40
Buy 3 or more for $272.16 each
Usually Ships: 2- 3 Weeks
Free Shipping on orders over $99
Valworx 541110 air actuated lead free brass ball valves are used for on-off control of air, water, oil, and other media compatible with the materials of construction. Ideal where lead free and NSF approved construction are 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 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. High temperature valve mounting kit available for extended temperature range or wall mounting applications. Suitable for steam up to 50 PSI max. with kit and vacuum service to 29 inch Hg.

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, reduced water hammer, and use in hazardous environments.

Ball Valve Standard Features
  • Direct mount lead free brass valve
  • Full Port for unrestricted flow
  • 316 stainless steel ball and stem
  • Energized PTFE ball seats for extend cycle life and reduce torque
  • Leak free triple PTFE/Viton stem seal design
  • Certified per NSF372 and NSF61 for use with potable/drinking water

  • Air Actuator Standard Features
  • Extended cycle life (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 and accessories

  • Options (see Accessories tab)
    TypeOn-Off Spring Return
    Pipe Size1-1/4" NPT female
    Port SizeFull Port, orifice 1.22 inches, Cv 90
    Valve Pressure Rating600 PSI CWP non-shock (see P/T chart)
    Vacuum service to 29"Hg, Steam 50 PSI with high temp. kit
    Valve Temperature Rating0 to 366 °F (-18 to 186 °C)
    Actuator Temperature Rating-4 to 167 °F (-4 to 75 °C)
    Valve BodyLead Free Brass C69300
    Ball and Stem316 Stainless steel
    Stem SealsPTFE (Teflon) with dual FKM (Viton) seals
    Ball SeatsPTFE (Teflon) energized with FKM (Viton)
    Cycle TimeApprox. 0.3- 0.5 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
      Quantity
    • Direct Mount Solenoid Valve 24 VDC
      Price: $87.20
      Buy 10 or more for $78.48 each
      Quantity
    • ISO DIN Plug with 16ft Cable for Solenoid Valves
      Price: $27.08
      Buy 10 or more for $25.26 each
      Quantity
    • Limit Switch
      Actuated Valve Limit Switch IP67/NEMA 4X
      Price: $123.20
      Buy 6 or more for $110.88 each
      Quantity
    • High Temperature Mounting Kit
      High Temp/Wall Mounting Kit F03/05-11x9mm
      Price: $78.40
      Buy 6 or more for $70.56 each
      Quantity

    We provide CAD models in virtually every format. Can't find exactly what you're looking for? Please email sales@valworx.com to request the specific files you need. Include the stock number and any accessories with your request.

     

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