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Spherical check valve manufacturer: For you to brief introduction of spherical check valve information

Release Time:

Aug 27,2020

Ball check valve is a multi-ball, multi-channel, multi-cone backflow structure of the check valve. Ball check valve is mainly composed of front and rear body, rubber ball and cone.

Ball check valve is a multi-ball, multi-channel, multi-cone backflow structure of the check valve. Ball check valve is mainly composed of front and rear body, rubber ball and cone.

Ball check valves are widely used in petroleum, chemical and electric heating boilers and other equipment. The ball check valve is mainly used to prevent the backflow of media in the pipeline and protect the safe operation of the equipment. It is an ideal check device for pipelines. However, current general purpose check valve structures, including rotary and riser valves, are not tightly sealed and difficult to maintain due to their easy adhesion.

In addition, when the valve itself is closed, serious valve closing water hammer phenomenon may occur, and the water hammer pressure far exceeds the working pressure of the system, which may endanger the safety of the system. Therefore, in addition to meeting the basic requirements of flow, the most important thing in the design of check valves is the size of flow resistance, whether there is leakage or eddy current, which is related to energy consumption, and affects the production cost and product competitiveness at the same time.