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Double Block and Bleed Valve

 

Double Block and Bleed Valve
Normal Size 1/2”~40”
Pressure RatingCLASS 150~2500
Design StandardASME B 16.34/API 6D /API 608/BS EN ISO17292/ISO14313
Face To Face DimensionsASME B 16.10/API 6D/EN558
Connection EndASME B 16.5/ASME B 16.47/ASME B 16.25/EN1092/JIS B2220/GOST12815
Type Of Connection:RF/RTJ/BW
Design FeaturesSoft or Metal sealing,Side entry,2-PC body Or 3PC-Body,Anti-static,Fire-safe,Anti-blow-out stem,Double seat,Double block and bleed,Stem extension,emergency seal.
Materials:WCB,WCC,LCB,LCC,CF8,CF8M,CF3,CF3M,A105,LF2,F304,F316,F304L,F316L,F51,F53,F55,INCONEL625,F904L,F44
Operation Style: Manual/ Worm Gear/Electric/Pneumatic, etc.
Inspection And Test
API598/API6D/ISO5208/API607
 

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E-mail: sales@chenggao-valve.com