What is check valve？

Wafer type butterfly check valve is a kind of valve which can automatically open and close the valve disc depending on the flow of medium itself to prevent medium backflow. It is also called check valve, one-way valve, counter flow valve and back pressure valve.

It is a kind of automatic valve, its main function is to prevent medium backflow, prevent pump and drive motor reverse, as well as container medium discharge.

CHARACTERISTICS

1.Small size,light weight,compact structure and convenient maintenance

2.The valve plate adopts dual type,which can automatically close quickly under the elastic force of spring.

3.Because of the quick closing effect,the medium can be prevented from flowing backwards

4.The valve body has small length and good rigidity.

5.Safe and convenient,and can be used for horizontal and vertical installation.

Gongyi Runda Pipeline Manufacturing Co.,Ltd. is a professional valve and pipe fitting manufacturer with more than 20 years of production experience.

The main products are: Check valve, Butterfly valve, Bellows seal globe Valve, Gate valve, Rubber expansion joint, Metal bellow expansion joint, Repair clamp, Flexible metal hose, etc.

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