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Home/Brass Ball Valves/Air Actuated Brass Ball Valves

Air Actuated Lead Free Brass Ball Valve 3/8" - Spring Return

Air Actuated Lead Free Brass Ball Valve 3/8" - Spring Return
Stock #:
521441
Brand:
Valworx
Series:
5214
Mfr Part #:
521441

List Price: $271.00
Price:
Buy 3 or more for $195.12 each

Usually Ships: Same Day
Free Shipping on orders over $99
  • Description
  • Specifications
  • Accessories
  • Data Sheets
  • CAD
  • Video
  • Repair Parts
Valworx 521441 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 (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. Maximum working temperature of valve assembly is 180°F (82°C). Extend working temperatures up to 300°F (149°C) with optional high temperature mounting kit. 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
  • Actuators designed for minimum 1 million cycles
  • Rugged quarter turn rack & pinion design
  • Multiple pre-compressed spring cartridges
  • 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 and accessories

  • Options (see Accessories tab)
    Type
    On-Off Spring Return
    Pipe Size
    3/8" NPT female
    Port Size
    Full Port, orifice 0.50 inches, Cv 10
    Valve Pressure Rating
    600 PSI CWP non-shock (see P/T chart)
    Vacuum service to 29"Hg, Steam 50 PSI with high temp. kit
    Media Working Temperature
    0-180 °F (-18 to 82 °C)
    media temperature up to 300 °F (149 °C) with optional high temp. kit)
    Valve Temperature Rating
    0 to 366 °F (-18 to 186 °C)
    Actuator Temperature Rating
    -4 to 180 °F (-18 to 82 °C)
    Valve Body
    Lead Free Brass C69300
    Ball and Stem
    316 Stainless steel
    Stem Seals
    PTFE (Teflon) with dual FKM (Viton) seals
    Ball Seats
    PTFE (Teflon) energized with FKM (Viton)
    Cycle Time
    Approx. 1 second per 90° rotation
    Air Pilot Pressure
    80-120 PSI (5.5-8.3 Bar)
    Air Connections
    1/8" NPT (plus NAMUR pad for solenoid valve)
    Actuator Seals
    NBR
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      Direct Mount Solenoid Valve 120V 50/60Hz
      Stock #: 529100A
      Price: $67.20
      Buy 10 or more for $60.48 each
      Quantity
    • Direct Mount Pilot Solenoid Valve 24 VDC
      Direct Mount Pilot Solenoid Valve 24 VDC
      Stock #: 529102A
      Price: $67.20
      Buy 10 or more for $60.48 each
      Quantity
    • Limit Switch
      Actuated Valve Limit Switch IP67/NEMA 4X
      Actuated Valve Limit Switch IP67/NEMA 4X
      Stock #: 529910A
      Price: $113.60
      Buy 6 or more for $102.24 each
      Quantity
    • Valve Positioner
      Electro-Pneumatic Positioner 4-20mA Input
      Electro-Pneumatic Positioner 4-20mA Input
      Stock #: 529960A
      Price: $444.80
      Buy 3 or more for $400.32 each
      Quantity
    • Pneumatic Valve Positioner 3-15 PSI Input
      Pneumatic Valve Positioner 3-15 PSI Input
      Stock #: 529962A
      Price: $374.40
      Buy 3 or more for $336.96 each
      Quantity
    • High Temp/Wall Mounting Kits
      High Temp/Wall Mounting Kit F03/05-9x9mm
      High Temp/Wall Mounting Kit F03/05-9x9mm
      Stock #: 588128
      Price: $63.20
      Buy 6 or more for $56.88 each
      Quantity
    5214 Series Product Data Sheet

    We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.

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

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