Slam Shut Off Valves – opso – Pmax 6 bar

Slam Shut Off Valves – opso – Pmax 6 bar

Is installed after Filter & before pressure regulator.
Slam shut off valve close the supply of gas when a
downstream pressure exceeds a pre-determined limit. The SV shut-off valves close the supply of gas when a downstream pressure exceed a pre-determined limit. These are safety devices and they can be reopened only by manual operation.

  • Standard Specification:
    • Setting range: 60 – 700 mbar – Standard spring supplied 200 – 700 mbar
    • Closing time <1 second
    • Working Temperature – 15 °C / + 70 °C
    • Use Non – Aggressive gases – Family 1-2-3 and air
    • Approval PED
  • Materials:
    • Body Brass ST-CW617N – EN 12420 – Yellow Painted
      Die – Cast alluminium Gd – AISi12Cu – EN AB 46100
    • Seals NBR
    • Internal componentes Brass

Download Brochure


Download