| Customization: | Available |
|---|---|
| System: | Water System |
| Application: | Home, Industry |
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DIAPHRAGM TYPE PRE-ACTION VALVE
Deluge alarm valve is a one-way valve that through the wet type, dry type, electric or manual control mode to
start the water automatically as single direction flow into the water spray system simultaneously report to the
police,widely used in the rain, preaction systems, water mist system and the water curtain system. Rain system
is mainly composed of deluge valve, automatic start control system, network and open type nozzle and the
water supply system,a automatic sprinkler system.Apply to fire danger, there are many fuel and high calorific
value, burning flammable and explosive place of violent and spread quickly, and require the environment
temperature is not below 4°C.Such as alcohol solvent production factory, spray operating places of flammable
liquid, chemical fiber items of warehouse and stage of a grape, etc.
Preaction system is automatic sprinkler system that mainly composed of deluge valve, wet valve, a
utomatic start control system, network, automatic sprinkler and water supply system.Apply to high
temperature or cold place, has the alarm earlier, fast water, full functions and wide scope of
application etc.advantages
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