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Check valve 

Product category: Knife gate valve Ball Valves Valve Gate Valves Shut-off valve Butterfly valve Check valve Glasses valve Other

Classification use: Chemical industry Water treatment Coal power plant food papermaking oil Exhibition

Hydraulic check valve
  • Hydraulic check valve

Name:Hydraulic check valve

【Product Usage】

The check valve is suitable for use as a pump outlet pipe with medium as water. It is used as a closed circuit and a check valve to avoid and reduce the flow of medium in the piping system and to produce excessive water hammer to protect the pipeline system.

【Product Features】

1, the control part of the hydraulic control valve with a full hydraulic control to take the weight of the accumulator part of the hammer, reducing energy consumption, transmission is simplified, accounting for space with a laugh, and similar butterfly valve. Easy to install, that is, left and right horizontal installation, can also be installed vertically

2, hydraulic check valve installed in the pump, can replace the gate valve (butterfly valve) and check valve two valves. And the flow resistance coefficient is small, large diameter butterfly valve flow resistance coefficient is only slightly higher than the gate valve. Therefore, such valves for energy-saving products

3, When the hydraulic control check valve is closed, it can be adjusted according to the characteristics of the pipeline system or the user's requirements, so as to eliminate or reduce the water hammer and protect the system. 4, If all the trip switches are Inductive proximity switches are used to remove hydraulic stations up to IP67

【Executive Standard】

Flange standard: GB / T 17241.6, GB / T 9113, GB 2555

Test standard: GB / T 13927

Structural length standards: GB 12221-89


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