Specifications Manual
  • Overview
  • Features
  • Application
  • Manufacturer
  • The HPSV high pressure safety shutoff valve is a single-stage automatic shutoff valve for gas engines or other high pressure applications using 24 VDC.

    • Double-seated valve
    • Max. operating pressure up to 100 PSI (7 bar)
    • HPSV: fast-open/fast-close
    • ANSI B16.5, 150 Lbs, 2″ flat face flange
    • High flow rates

    • Max. Operating pressure: 100 PSI

    • Nominal diameter: 2" ANSI Flange

  • The HPSV is recommended for industrial and commercial applications using spark ignited gas engines for standby
    and prime power generation. The HPSV is suitable for dry natural gas, propane, butane, air and inert gases for pressures up to 100 PSI. Suitable for up to 0.1% by volume, dry H2S. A dry gas has a dew point lower than +15 F and its relative humidity is less than 60 %.


    DUNGS is a synonym for safe and clean gas combustion. In close cooperation with our clients we develop and manufacture innovative system solutions for the thermal and process heating industry and gas engines. Innovations are not an end in themselves for us. They have to meet the requirements and offer a direct added value. We are a valuable original equipment manufacturer for producers of atmospheric and forced draught burners, condensing boilers, premix burners, gas engines and industrial process installations.
    HPSV 10020/604