Summary
Closing speed valve control systemis a ship of the fuel tank, oi l fuel tanks or daily use counters to implement the remote control to operate pneumatic valves turn off circuit to cut off, in the fire emergency,effective in preventing the spread of f ire. To avoid heavy losses.
Its working principle is as followed: on board gas source input speed closed pneumatic valve control box of the cylinder, the cylinder air pressure through the pressure controller to maintain a constant value. Afterthe air cylinder distributor must be divided into several routes. In case of emergency, quickly open the faucet on the gas pipeline to promote closure of the pneumatic valve piston speed to rapidly turn off.Refer to the followed principle diagram.
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