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Rapid cut-off explosion-proof solenoid valve (powered off)
Rapid cut-off explosion-proof solenoid valve (powered off)
Product details
Emergency shut-off solenoid valveOverview of power-off shutdown type:
Caliber: DN15-DN300
Valve body material: 304 stainless steel, 316 stainless steel, ductile iron
Connection method: internal thread, flange, welding
Media used: natural gas, biogas, petroleum gas, liquefied gas, gas, etc
Usage pressure: 0-0.1 MPa、0—0.6MPa、0.03—1MPa、0.05—1.6MPa、0.05—2.5MPa、0.05—6.4MPa、0.1—10MPa
Power supply voltage: DC6V-DC220V, AC12V-AC380V
Power supply: 60W
Protective performance: waterproof, explosion-proof
Operating temperature: -5 to+80 ℃, -40 to+60 ℃, -200 to+80 ℃, -200 to+120 ℃
Cut off time: 60ms
Special features (specified at the time of ordering): with filtering function, with check function, and with signal feedback function
2、 Working principle of safety emergency cut-off electromagnetic (power-off shutdown type)
Emergency cut-off solenoid valve (power-off closing type) is mainly used in gas pipelines as a safety control valve for gas. Usually, the safety emergency cut-off solenoid valve is connected to the alarm,
When the alarm detects a gas leak, it will automatically cut off the power to the safety emergency cut-off solenoid valve, and the safety emergency cut-off solenoid valve will automatically close to prevent the gas from leaking again.
The safety emergency cut-off solenoid valve effectively ensures the safety of production and daily life.
1、 Technical parameters of emergency cut-off solenoid valve (power-off closing type)Caliber: DN15-DN300
Valve body material: 304 stainless steel, 316 stainless steel, ductile iron
Connection method: internal thread, flange, welding
Media used: natural gas, biogas, petroleum gas, liquefied gas, gas, etc
Usage pressure: 0-0.1 MPa、0—0.6MPa、0.03—1MPa、0.05—1.6MPa、0.05—2.5MPa、0.05—6.4MPa、0.1—10MPa
Power supply voltage: DC6V-DC220V, AC12V-AC380V
Power supply: 60W
Protective performance: waterproof, explosion-proof
Operating temperature: -5 to+80 ℃, -40 to+60 ℃, -200 to+80 ℃, -200 to+120 ℃
Cut off time: 60ms
Special features (specified at the time of ordering): with filtering function, with check function, and with signal feedback function
2、 Working principle of safety emergency cut-off electromagnetic (power-off shutdown type)
The safety emergency cut-off solenoid valve is usually in the closed state. When the solenoid valve needs to be opened, power on the coil, then rotate the protective cover at the bottom and pull the handle upwards with force,
The solenoid valve opens, and when it needs to be closed, the coil loses power and the solenoid valve closes
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