Common Types Of Check Valves
Common Types Of Check Valves
A is a valve whose switching parts are disc-shaped and rely on their own weight and medium pressure to produce the effect of stopping the medium from flowing back. It is an automatic valve, also known as a one-way valve, check valve, backflow valve, or isolation valve. The commonly used check valves are as follows.
Swing check valve
Swing check valves have a disc-shaped valve flap and rotate around the axis of the valve seat channel. Because the internal passage of the valve is streamlined, the flow resistance is higher than that of a lift check valve. Small size, suitable for medium, small diameter, low pressure, and large diameter pipeline (large diameter case flow rate is low and infrequent flow changes). Sealing performance is not as good as lifting type.
- The installation position of the swing check valve is not restricted, it can be installed on horizontal, vertical, or inclined pipelines.
Send product request
Other supplier products
 |
China Gate valve | China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate i... |
 |
Gate Valve Vs. Ball Valve | Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used to control the flow of a fluid in a piping system... |
 |
globe vs ball valve | globe vs ball valve What are the main differences between ball valves and globe valves? The main difference between ball valves and globe v... |
 |
Cast Iron Globe Valve DIN Angle Type Globe Valve | Cast Iron Globe ValveDIN Angle Type Globe Valve Mainpartsandmaterials PartsName Materials Body、Bonnet、disc Greyiron、GG25 stem S... |
 |
Forged Steel Globe Valve J41Y H-25/40/64/100/160 Grade Forging Steel Stop Valve | Forged Steel Globe ValveJ41Y H-25/40/64/100/160 Grade Forging Steel Stop Valve Mainpartsandmaterials PartsName Materials ValveBody、Bonne... |
Same products
 |
Aftermarket Excavator Control Valves | Seller: Colorful tower machinery co ,. ltd | Aftermarket Excavator Control Valves Our are precision-engineered hydraulic components desig... |
 |
TILTING CHECK VALVE | Seller: HEBEI LEFLOW IMPORT AND EXPORT CO., LTD. | TILTING CHECK VALVE Valve Size:DN200-DN1200Pressure Rating: PN10/16/25.Design & Manufacture:... |
 |
China Gate valve | Seller: Yuanda Valve Group Co.,Ltd. | China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped dis... |
 |
6 inch check valve pvc | Seller: Yuanda Valve Group Co.,Ltd. | 6 inch check valve pvc In recent years, Yuanda has witnessed a rising awareness in enginee... |
 |
Gate Valve Vs. Ball Valve | Seller: Yuanda Valve Group Co.,Ltd. | Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used to ... |
