Din butterfly valve
Din butterfly valve
These series DIN butterfly valve, adopts precise elastic sealing ring and tri-eccentric multilayer metal to metal seal construction, it is widely used in the pipe line of metallurgy, power, petrochemical, drainage and ministry construction for medium temperature≤425℃, to perform regulating flow, and cutting medium. It is divided to metal to metal seal and soft seated two types, and can be lined with rubber or fluorine.
Din butterfly valve / Technical specification
face to face DIN3032F4F16
Flanged end DIN2543,2544
Test &inspection DIN3230
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2PC-JV-020 H/P
DESIGN: ASME B 16.34, API 608
INSPECTION&TESTING: API 598
THREAD: ASME B 1.20.1
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Integral body design, flange or butt welded preferable
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