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