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Http://www.wsv-valve.com
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Technical Specification
Design Standard: GB/T12240, API599
Face to Face: GB/T12221, ASME B 16.10
Flanged Ends: HG, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS
Test & Inspection: JB/T9092, GB/T13927, API598
Material Range
Hastelloy B: A494 N12MV, B335 N10001
Hastelloy B-2: A494 N7M, B335 N10665, B335 N10665
Hastelloy C276: A494 CW12MW/CW6M, B564 N10276, B574 N10276
Hastelloy C-4: A494 CW2M, B574 N06455
Hastelloy G: B564 N06007, B581 N06007
Hastelloy G30: B462 N06030, B581 N06030
Sealing bushing: PTFE,RPTFE, PPL
Pressure Rating
1.0-10.0Mpa 150-600 Lb
Nominal Size
DN15-DN300 1/2”-12”
Dring Manner
Manual operated, worm wheel driving, pneumatic operated, electric driving
Serve Application
Corrosive medium


