止回閥與截止閥的安裝順序

Check valve, also known as check valve, its main function is to prevent the medium in the pipeline from flowing back and ensure that the fluid can only flow in the set direction. Edmo valve manufacturer offers various types of check valves to meet the needs of different application scenarios:
(1) Brass check valve: With its full flow area design, it reduces head loss, prevents the accumulation of debris, and is easy to maintain. Especially suitable for water supply and drainage systems, it effectively prevents pool water from flowing back into the water supply system.
(2) Rubber flap check valve: The valve core is made of steel and nitrile rubber material, which enhances the sealing performance. It is suitable for bypass pipes of water pump outlets or reservoir inlet and outlet pipes, and also has the function of preventing backflow.
(3) Slow closing check valve: It opens and closes by the flow of medium and force, slowing down the closing speed and effectively avoiding water hammer phenomenon, protecting the pipeline system from impact.
(4) Silencing check valve: It effectively prevents water hammer while closing silently, providing an ideal choice for places that require a quiet environment.