The emergency cutting valve is also called a safe cutting valve. It means that when the emergence is encountered, the valve will quickly close or open to avoid causing accidents.
Emergency cutting valve model
Emergency cutting valve manufacturer
1. Shanghai Steel Pump Valve Manufacturing Co., Ltd. The company is located in Jiading Nanxiang Industrial Zone, Shanghai.It is a high -tech enterprise integrating R & D, production, sales, and service.The main products include valve, regulating valve, electric regulating valve, pneumatic regulating valve, solenoid valve, electric ball valve, electric butterfly valve, pneumatic ball valve, electric valve and other products.2. Shanghai Hao Li Automatization Technology Co., Ltd. The company is located in Juyuan Economic Development Zone, Jiading District, Shanghai.It is a scientific and technological innovation enterprise that integrates the design, R & D, production and sales of self -control valves, focusing on mid -to -high -end self -control valve products.The main products include electromagnetic valves, electric valves, pneumatic valves, regulating valves, and various valve products such as ball valves, butterfly valves, gate valves.
Price of emergency cutting valve
Price (take Hebei Furida Gas Compression Metropolitan Co., Ltd. as an example) supplying 1,000 yuan/units of gas safety cutting valve for gas -saving valves of 1200 yuan/Taiwan
Principles of emergency cutting valve
The valve is in a regular open state in daily work. The electromagnetic valve coil is in a state of power off and does not consume electricity.When the accident occurs, the valve coil is powered on, and the trigger valve is quickly closed to enter the self -locking state.At this time, even if the power is removed, the valve is still self -locking and will not be automatically opened.The valve uses a pilot valve petal, which is easy to open. Even if the pressure reaches 6BAR, it is very easy. The caliber is greater than DN125. The leveraged handle is used to make the valve achieve the effort and fast.When the staff handles the accident and re -open the valve manually, the gas supply will be restored.

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