Assistant valve enterprise to win the world

Assistant valve enterprise to win the world
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American standard stainless steel swing check valve

Product specification

Size:NPS2"~12"
Pressures:Class150~600
Material:Stainless steel
standard:API 6D
End Connection:flange、Butt welding



Product feature

The production of American standard check valve, completely in accordance with the American standard design and manufacturing, beautiful structure, advanced. American standard check valve refers to relying on the flow of the medium itself and automatically open and close the disc, used to prevent the backflow of the medium valve, also known as check valve, check valve, counterflow valve, its main role is to prevent the backflow of the medium, prevent the pump and the drive motor reverse, and the release of the container medium.


Manufacturer

DONGGONG VALVE GROUP CO.,LTD.