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Brief of Product
Check valves is the valve relies on media flow to automatically open and close the disc,it is used to prevent the media backflow,
also konwn as check valve,one way valve,reflux valve ,and back pressure valve.
Check valve is an automatic valve,it is main function is to prevent the media backflow,prevent pump and drive motor reverse.
And discharge the container medium,Check valve can also be used in pipelines that its pressure which may rise to exceed the
systerm pressure auxiliary supply.
| Material |
Stainless Steel: SS304, SS316, 1.4401,1/4301,CF8.CF8M |
| Type |
1PC Ball valve,2PC Ball valve,3PC Ball valve,3-way Ball valve,Swing check valve,Y-type check valve,wafer
check,vertical check valve,Y-strainer,Gate valve,Globe valve,H71 check valve,Butterfly valve,Foot valve |
| Class |
1000PSI,2000PSI,3000PSI,200PSI,800PSI |
| Standard |
Design:DN3202-M3,DIN3357,EN12516,ASME B16.34 Testing:API598,EN12266,JIS,BS |
| Size |
1/8" to 4" for threaded end,1/2" to 12" for flange end |
| Connection |
RF FF RT J |
| Application |
NPT,BSP,BSPT,DIN2999,Flange End |
| Certificate |
CE / ISO / SGS |
Audited Supplier 
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