1/8 NPT (F) Input Port (Quick Exhaust Valves)

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Quick Exhaust Valves allow rapid cylinder return without permitting air to travel back through a pneumatic system. For plumbing convenience, Pneumadyne manufactures a variety of configurations.

The In-line Quick Exhaust Valve, part number C570501, offers the convenience of inline plumbing with a 1/8 NPT output and 1/8 NPT (F) input port. Six exhaust holes relieve large amounts of flow in a minimal amount of time (100 in3 in 1 second).

Pneumadyne's "11" Series Valves (part numbers start with QE11) relieves 100 in3 of air in 2 seconds. The swivel cylinder port eliminates alignment issues. Push-to-connect ports are also available to speed tubing installation.

  • In-line or right angle configurations
  • Multiple porting options
  • Electroless nickel plated or black anodized for corrosion and wear resistance
  • Male pipe thread for cirect cylinder mount
  • Threaded or controllable exhaust ports
  • Allows rapid cylinder return

CAD LibraryReturn to Top

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

Performance DataReturn to Top

  • Operating Pressure: 0 to 125 psi
  • Flow Rate: Ranges from 14.7 to 20.2 scfm at 125 psi depending upon valve selected. Download Performance Data for specific information.

ProductsReturn to Top


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