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HYDRAULIC CONTROL CHECK VALVE

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HYDRAULIC CONTROL CHECK VALVE

 

HYDRAULIC CONTROL CHECK VALVE

 

When pump starts, the upstream pressure goes up resulting in pressure increase on the lower side of the main valve membrane. The closing system rises gradually and valve opens slowly. The speed of opening can be adjusted by a needle valve C on the pilot system (located on upper branch of pilot system on scheme above)

Pub Time : 2019-06-05 15:32:05 >> News list
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TianJin XinLianXin Steel Pipe Co.,Ltd

Contact Person: Louise Qi

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Fax: +86-22-68690009

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