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4925 Series
4925 Series - Wafer

Model 4925 Vent Valve is designed as a pressure or a vacuum vent valve. The minimum settings are 2 ounces for pressure and 2 ounces for vacuum.

  • Vacuum relief only
  • Pressure relief only
  • Soft seat materials available with a wide range of elastomers to choose from
  • Metal to metal seats available
  • 1/2" NPT to 3" NPT threads
  • Heavily constructed giving long lasting service
  • Available in carbon steel or stainless steel.
  • Other materials available upon request
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