Pilot Operated Check Valves with Low Cracking Pressure

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Designed for use in applications requiring an actuator to be locked in position, Pilot Operated Check Valves allow free flow from the input port through the output port.  Supplying a pilot pressure to the valve allows flow in the opposite direction.
Pneumadyne's Pilot Operated Check Valves are ideal for reliably holding an actuator position in a variety of applications.  These rugged valves feature a 1/4 NPT output port which mounts directly on a cylinder, minimizing space requirements and easing tubing installation.  The input port swivels to accommodate valve alignment and contains a 1/4 push-in connection to speed tubing installation.  10-32 (F) and 1/4 push-in ports are available to fit plumbing specifications.

Features of Pilot Operated Check Valves

  • Swivel input port eases valve alignment during installation
  • Direct cylinder mount minimizes space requirements
  • 10-32 or 1/4 push-in pilot ports for plumbing convenience
  • Plated for corrosion resistance
  • Low cracking pressure speeds flow to the ports

Contact Pneumadyne for more information pertaining to our pilot operated check valves.

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Performance DataReturn to Top

  • Operating Pressure: 0 to 150 psi
  • Flow Rate: Ranges from 5.2 to 22 scfm at 100 psi depending upon the valve selected

CAD LibraryReturn to Top

Click here to search for and download a CAD model of this Pneumadyne component on Bimba.com.


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