HC44X rubber flap check valve
HC44X rubber disc check valve is composed of valve body, bonnet, disc and spring, etc., which is mainly used at the outlet of pipelines in water supply and drainage systems, petroleum, chemical and other industrial sectors to prevent reverse flow of media. Rubber flap check valve, using rubber foreskin swing type for the disc, under the action of the medium, can be rolled up and down on the integral slideway of the valve body, so as to open or close the valve, good sealing performance, silenced closing, no water hammer. The valve body adopts a full water flow channel, with large flow and low resistance, and the faucet loss is 50% smaller than that of the rotary type, which can be installed horizontally or vertically, and can be used for cold water, hot water, industrial and domestic sewage pipe networks, and is more suitable for submersible sewage pumps, with a medium temperature of 0~80 °C.
Features:
Due to the inclined design of the sealing ring of this product, the closing time is short, which can reduce the water hammer pressure. The valve disc is made of nitrile rubber and steel plate pressed at high temperature, which is washout resistant, has good sealing performance, simple product structure, and is convenient for maintenance, repair and transportation.
Main Applications:
HC44X rubber disc check valve is composed of valve body, bonnet, disc and spring, etc., which is mainly used at the outlet of pipelines in water supply and drainage systems, petroleum, chemical and other industrial sectors to prevent reverse flow of media. Due to the inclined design of the seal, the closing time is short, which reduces the pressure of water hammer. The valve disc is made of nitrile rubber and steel plate pressed at high temperature, which is washout resistant, has good sealing performance, simple product structure, and is convenient for maintenance, repair and transportation.
Add：12th Floor, No. 30, Lane 160, Yinkang Road, Minhang District, Shanghai
Tel：+86 21-54736126 21-54737190
+86 21-64988573 21-64988567
Email：sales@vattenvalve.com