Request Information
  • Inverted Vent Check Valves Full Float

    Inverted Vent Check Valves PM1 Series - Full Float

    (300)

    The Inverted Vent Check Valves PM1 Series prevents seawater from entering tanks while allowing air/vapor to escape when tank is filling.

    Size (inches): 1.5", 2", 2.5", 3" or 4"
    Material: Aluminum 535, Bronze B62, Galvanized Steel or Stainless Steel 316
    Connections: Flanged, Socket Weld, Threaded (FNPT) or Butt Weld
    Float Options: Stainless Steel 316 (standard), Polyethylene, Monel* or Copper*
    Closing Device Material: Stainless Steel 316 (optional)

    *By request only

  • Inverted Vent Check Valves Half Float

    Inverted Vent Check Valves PM1 Series - Half Float

    (236)

    The Inverted Vent Check Valves PM1 Series prevents seawater from entering tanks while allowing air/vapor to escape when tank is filling.

    Size (inches): 5", 6", 8", 10" or 12"
    Material: Aluminum 535, Bronze B62, Galvanized Steel or Stainless Steel 316
    Connections: Flanged, Socket Weld, Threaded (FNPT) or Butt Weld
    Float Options: Stainless Steel 316 (standard), Polyethylene, Monel* or Copper*
    Closing Device Material: Stainless Steel 316 (optional)

    *By request only