Xiamen Dervos Valves Industry Co., Ltd

Extraordinary Suppliers of Forged Valves in China

Piston Check Valve, 150LB, Bolted Bonnet, F304

Piston Check Valve, 150LB, Bolted Bonnet, F304

Basic Info ● Design conform to API 602, ASME B16.34 ● Face to Face conform to ASME B16.10 ● Flange dimension conform to ASME B16.5 ● Material Std.: AISI/ASTM ● Test & Inspection Standard: API 598 ● Class: 150LB ● Size: 1/2"~2" ● Body material: F304 ● Disc material: 304+STL ● Type:...

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Product Details

Forged steel check valve is applicable to pipelines of various working conditions such as oil, chemical, and thermal power stations with an ANSI Class 150 to 2500 and working temperature <600°C, as cuts off or connects the pipeline medium. Suitable media: water, oil, steam and so on.


Basic Info


● Design conform to API 602, ASME B16.34

● Face to Face conform to ASME B16.10

● Flange dimension conform to ASME B16.5

● Material Std.: AISI/ASTM 

● Test & Inspection Standard: API 598

● Class: 150LB

● Size: 1/2"~2"

● Body material: F304

● Disc material: 304+STL

● Type: Lift/ Piston

● Connection: RF Flange

● Dimensions

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● Origin: Zhejiang, China

● Certification: ISO 9001:2008,API602, API608, DNV/CE Certificate, API607 Fire Safe Certificate etc

● Warranty Period: 18 months

● Tariff Code: 8481804090




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