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|Nominal Diameter:||DN32-DN600||Working Pressure:||300PSI|
|Nominal Pressure:||1.0MPa Or 1.6MPa||Connection:||Flange|
|Color:||Blue, Red, Purple Or Customer Requied||Material:||Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel|
fire check valve,
fire hydrant valve
The valve installed at the entrance of the pool or water tower, when the water level reaches the set height,the main control valve is closed by the float pilot valve to stop water supply intake, when the water level, the main valve controlled by a float switch to open the pilot valve inlet water supply to the pool or water tower, automatic replenishment.The level control valve, high precision, free from pressure interference, can be any installation location, reliable sealing performance, installation, maintenance, commissioning, inspection convenience, so that with long life (float pilot valve and main valve can separate installation).
The valve is used to cover the surface of the gate of high quality rubber, the bottom of the valve design without grooves, so it has good elasticity, long life, no leakage, small flow resistance, prevent dirt accumulation caused by leakage or damage and other characteristics. The inner cavity of the valve body for spraying, use for a long time without corrosion and rust generated, effectively prevent secondary pollution, product without pollution. Widely used in food, medicine, to the field of water supply and drainage engineering, construction, fire and other for in liquid medium piping and equipment, as the dosing and opening.
This vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.
Contact Person: Sales Manager