Fire electromagnetic characteristics and function of the pneumatic valve

fire electromagnetic characteristics and function of the pneumatic valve:

electromagnetic tracking pneumatic valves for automatic jet fire extinguishing system for fire control pneumatic valve, electromagnetic execute GB the automatic sprinkler system - general pneumatic valve standards, has passed the Ministry of Public Security 'national fixed fire extinguishing systems and fire-resistant components of quality supervision inspection center' type detection. High reliability of electromagnetic type pneumatic valve adopts the piston guiding type structure, large pilot hole, scale, rust, opening and closing fast, reliable performance and overcome various disadvantages of the existing electromagnetic pneumatic valve. Widely used in stadiums, exhibition halls, industrial standard workshop and the accessories of all kinds of large space fire extinguishing system.

the working principle of fire control solenoid pneumatic valve:

fire solenoid pneumatic valve, electromagnetic coil current, moving iron core is sucked, drive the pneumatic valve lever up, spring is compressed at the same time, in the pneumatic valve stem and valve core hole ( Pilot hole separation, pneumatic valve core cavity fluid on instant handling pressure from the hole, after handling pressure pneumatic valve core in the inferior vena under the action of pressure difference quickly float upwards, solenoid pneumatic valve to open. Coil power of pneumatic valve, pneumatic valve rod under the action of spring force, close the pneumatic valve core hole, the pneumatic valve core and push them down, sealed fluid outlet, solenoid pneumatic valve closed.