Click image to enlarge

1/8 NPT Input Port (Quick Exhaust Valves)

Pneumadyne's "11" Series Quick Exhaust Valves feature a wide variety of porting options to accommodate application requirements. For plumbing convenience, a swivel cylinder port is also incorporated for alignment purposes. These miniature valves relieve 100 in3 of pressure in just 2 seconds.

Exhaust port options include the 1/8 NPT (F) for use with a sintered bronze or industrial muffler, the 1/4-28 UNF (F) for use with a speed controls needle and the 1/4 push-in to ease tubing installation.

  • Right angle configuration
  • Black anodized and electroless nickel plated for corrosion resistance
  • Relieves 100 in3 in 2 seconds
  • Multiple porting options
  • Allows rapid cylinder return
  • Swivel cylinder port for alignment purposes

CAD Library

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

Performance Data

  • Operating Pressure: 0 to 125 psi
  • Flow Rate: 20.2 scfm at 125 psi



WarningWarning: Cancer and Reproductive Harm -