Tel :+86-10-85189696
Fax :+86-10-85153552
Email:haihua_bj@haihuabj.com

Pressure Seal Check Valve

 

 

Features:

l  Four open-loop structure to absorb the thrust due to internal pressure generated along the stem direction outwardly;

l  Seal ring provides a bearing surface to prevent the gasket deformation;

l  Forged gasket can guarantee a sufficient contact surface to improve the sealing performance;   

l  For carbon steel and alloy steel valves, stainless steel composite layer to ensure the effectiveness and corrosion resistance of the vital body seal area;

l  The structure of rocker prevents leakage;

l  Standard swing valve clack can only be used for horizontal pipelines;

l  Rocker and pin inside the valve body allow valve clack to move fully.

 

Address: Oriental Plaza 1 East Chang An Avenue,Dongcheng District, Beijing  Postal Code: 100738
Tel :+86-10-85189696 Fax :+86-10-85153552

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