check valve diagram

Introduction of Check Valves via Pictures and Check Valve Diagram

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A check valve, also known as a non return valve or one way valve, is a valve allows the fluid to flow in only one direction, while automatically closing to prevent the backflow of the fluid in the opposite direction. The types of check valves are various and complex. Commonly used check valves according to…

The Classification and Performance Parameters of Check Valves

The Classification and Performance Parameters of Check Valves

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A check valve is a valve that has a circular disc as the opening and closing part and blocks the backflow of the medium by its own weight and the pressure of the medium. It belongs to the category of automatic valves, also known as non-return valves, one-way valves, return valves or isolation valves. Check…