guangzhou atech valve co

Application scope: gas automatic control, coal gas automatic control, gas automatic control, petroleum liquefied gas automatic control, biogas automatic control, gas equipment, acetaldehyde equipment, gas alarm and gas equipment, etc.
Solid material cast steel,
'
Stainless steel,
'
Stainless steel
Sealing material
'
Rubber,
'
Rubber
Product details
Product Usage The gas emergency shut-off valve (normally closed type) is used in conjunction with the gas monitoring instrument. When the instrument detects a leak of combustible gas, the monitoring instrument outputs a signal, and the solenoid valve automatically and quickly closes the valve, cutting off the gas supply, and stopping the vicious cycle in time. Accidents happen. This valve is suitable for gas supply pipe networks, gas thermal energy workshops, gas boilers and gas systems in residential buildings, etc.
Technical parameters
Product model
Product diameter
Suitable for medium natural gas, hydrogen, coal gas, liquefied gas, gas, etc.
Principle and structure distributed piston type, one-step piston type< br/> Working pressure.,.,
Control mode normally closed (manual reset and power on, hourly power on)
Nominal pressure
Connection method flange
Closing time. seconds
/> Zero leakage
Opening method manual reset
Ambient temperature ~+℃
Medium temperature ~+℃
Power supply voltage
Voltage tolerance %~+%
Valve body material cast steel
Metal internals stainless steel
Opening and closing direction up and down
Sealing material fluorine rubber
Operating coefficient energized type
Explosion-proof type explosion-proof type
Explosion-proof levelbr/> Shell protection level
Wiring method Explosion-proof iron cover three-core double sheath cable (lead type, closed type)
Outlet length.m

Notes< br/> If there are impurities in the fluid, a filter must be installed at the inlet section of the solenoid valve.
There is no restriction on the installation direction of the solenoid valve (horizontal installation, vertical installation