Honeywell Kromschroder JSAV Over Pressure Safety Slam Shut Valve

  • For positive pressure with over-pressure shut-off
  • DN 25, DN 40: with under-pressure shut-off
  • Large adjusting range for trip pressure
  • DN 25, DN 40: no purge line required
  • EC type-tested and certified


Controls which are connected downstream of a gas pressure regulator are secured against excess gas pressure.

If the required operating conditions are not met, the gas supply is shut off.

A safety shut-off valve is required in accordance with EN 746-2 for all gas pressure control systems in which the controls downstream of the gas pressure regulator are not resistant to the supply pressure.

Technical Documentation

JSAV Safety Slam Shut Valve Technical Documentation


JSAV Brochure