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Bolted Bonnet Check Valve

Bolted Bonnet Check Valve

Check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, and back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium.


Product Name:Bolted bonnet check valve 

Size:NPS 2"-48"


Design & Manufacturing Standard:BS1868/DIN

Face to face dimension standard :ASME B16.10

Flange size standard :ANSI B16.5

Inspection & test standard:API598

Hot Tags: bolted bonnet check valve, China, Wenzhou, manufacturers, suppliers, factory, customized, price list, in stock, made in China


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