Double Acting Air Actuator DA50- Scotch Yoke

Stock #: 532050
Brand: Valworx
Series: 5320
List Price: $240.00
Price: $192.00
Buy 3 or more for $172.80 each
Usually Ships: 9- 16 Weeks
Free Shipping on orders over $99
Valworx 532050 rugged scotch yoke air actuators are typically used to operate quarter turn ball valves, butterfly valves, plug valves and dampers. Quick and easy to install with standard ISO5211 valve mounting pad and double square female output drive. Double acting actuators use air pilot pressure to open and air pilot pressure to close. The pilot air is typically controlled by a 4-way type manual or solenoid valve.

An optional pilot solenoid valve can be mounted directly to the side of the actuator using the standard Namur interface saving time, space and plumbing. The solenoid valve when supplied with the required pilot air pressure will allow electrical operation of the actuator.

Pneumatic Actuator Standard Features
  • Prelubricated and tested to minimum 1 million cycles
  • Rugged scotch yoke design
  • ISO5211 valve mounting pad
  • Highly visible valve position indicator
  • Dry or lubricated pilot air
  • Type IP66 & IP68 weatherproof enclosure
  • Aluminum body with 35 micron hard anodizing
  • Polyester powder coated and soft anodized aluminum end covers
  • Namur mounting pad for direct mounted solenoid valves
  • VDI/VDE 3845 mounting for top mounted accessories

  • Options (see Accessories tab)
    TypeDouble Acting Pneumatic Actuator
    SizeDA50
    Torque354 inch lbs @ 72 PSI see torque chart (40 Nm @ 5 Bar)
    Rotation90° (quarter turn)
    Pilot MediaFiltered, dry or lubricated compressed air
    Pilot Air Pressure120 PSI max. (8 Bar)
    Pilot Air Connections1/4" NPT
    Pilot Solenoid MountingNamur mounting pad per VDI/VDE 3845
    Valve Mounting ISO5211F03/F05/F07
    Output Drive 11mm female double square
    BodyASTM 6063 extruded aluminum, 35 micron anodizing
    End CoversSoft anodized aluminum with polyester coating
    ShaftNickel plated steel alloy
    SealsNBR
    Position IndicatorGlass filled polyamide
    Temperature Range -4 to 167 °F (-20 to 75 °C)
    Rotation Adjustment+5°/- 10° at 90° position
    Top Accessory MountingNamur mounting per VDI/VDE 3845
    • Direct Mount Solenoid Valves
      Direct Mount Solenoid Valve 120V 50/60Hz
      Price: $94.40
      Buy 10 or more for $84.96 each
      Quantity
    • Direct Mount Solenoid Valve 24 VDC
      Price: $94.40
      Buy 10 or more for $84.96 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: $132.00
      Buy 6 or more for $118.80 each
      Quantity

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