Safety Shut-off Valves
“Controls which are connected downstream of a gas pressureregulator are secured against excess gas pressure. If therequired operating conditions are not met, the gas supply isshut off. A safety shut-off valve is required in accordance withEN 746-2 for all gas pressure control systems in which thecontrols downstream of the gas pressure regulator are notresistant to the supply pressure.
FEATURES
- For positive pressure with over-pressure shut-off
- DN 25, DN 40: with under-pressureshut-off
- Large adjusting range for trippressure
- DN 25, DN 40: no purge linerequired
- EC type-tested and certified
- Certification: EAC, CE
- VSBV
- Relief valve
- Relief valve
