The main function of the double-flap check valve is to prevent the backflow of the medium, and the check valve is an automatic valve that relies on the pressure of the medium to open and close.
1, short structure length, its structure length is only 1/4 to 1/8 of the traditional flange check valve.
2, small volume, light weight, its weight is only 1/4 to 1/20 of the traditional flange check valve.
3, the valve flap closes quickly and the water hammer pressure is small.
4, horizontal pipeline or vertical pipeline can be used, easy to install.
5, smooth flow path, low fluid resistance.
6, sensitive action, good sealing performance.
7、Short stroke of valve flap, small closing impact.
8, the overall structure, simple and compact, beautiful shape.
9, long service life, high reliability.
618 FLEX is a Chinese Supplier, specialized in Inox Valves and Inox Fittings.
Stainless Steel valves are inevitable in the production of GAS, OIL& WATER.
This product is made of stainless steel and durable to resist corrosion.
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