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Check Valve

Product Category: Spare parts

  • Description
  • Check valve also known as check valve or check valve. Used in hydraulic systems to prevent reverse flow of oil, or pneumatic systems to prevent reverse flow of Compressed air. One-way valves are straight and right-angle type two. A straight-through one-way valve is installed on the pipeline with a threaded connection. Right angle check valves are available in threaded, plate and Farlane connections. Hydraulic control one-way valve also known as locking valve or pressure valve, which is the same as the one-way valve to prevent reverse flow of oil. But in the hydraulic circuit when the oil flow reverse flow can be used to control the oil pressure, open the one-way valve, so that the oil flow in both directions can flow. Hydraulic control one-way valve using cone spool, so sealing performance is good. When the oil circuit is required to be closed, this valve can be used as a one-way locking of the oil circuit to maintain pressure. Hydraulic control one-way valve control oil leakage has two types of internal and external leakage. In the oil flow reverse outlet back pressure of the oil can be used in the leakage type; otherwise, the need for leakage type, to reduce the control oil pressure.

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