Gas emergency shut-off valve is a safety emergency shut-off device for gas pipelines. It can be connected to gas leak alarm systems
○ Diameter range: DN25-1000mm
○ Working environment temperature: -30 to+80 ℃; -50—+100℃
○ Working temperature of coil:<+50 ℃,<+85 ℃
○ Control mode: normally closed (manually opened when powered on, closed when powered off)
International standard voltage: AC (380, 220, 110, 24) V, DC (220, 110, 24) V
○ Circulating fluid media: flammable gases, flammable, explosive, corrosive fluids and gases
○ Circulating fluid temperature:<-100 ℃,<-40 ℃,<+60 ℃,<+120 ℃
○ Circulating fluid pressure: 0-25 bar
○ Valve body material: cast steel
○ Connection method: threaded (internal thread, external thread) flange
○ Leakage rate: zero leakage
○ Equipped with quick cut-off function, with a response time of less than 1 second
○ Adopting explosion-proof electromagnetic drive and manual reset mechanism, safe and reliable
○ The valve body is tightly sealed to ensure zero leakage and long-term operation of the gas system
○ Support linkage with combustible gas alarm to achieve automatic emergency shutdown
○ Compliant with gas safety regulations, suitable for media such as natural gas and liquefied petroleum gas
○ Automatic emergency cut-off protection device at the entrance of the gas pipeline in the catering kitchen
○ Safety interlock cut-off valve for gas supply main pipeline in industrial boiler room
○ Gas system and alarm linkage control point for shopping malls or school canteens
○ Emergency shutdown is installed at the outlet of the gas pressure regulating box to ensure downstream safety
○ Centralized monitoring automatic shut-off valve at the branch of gas riser in residential areas
Gas emergency shut-off valve is a safety emergency shut-off device for gas pipelines. It can be connected to gas leak alarm systems
Gas emergency shut-off valve is a safety emergency shut-off device for gas pipelines. It can be connected to gas leak alarm systems