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D373W Wafer type butterfly valve

D373W Wafer type butterfly valveD373W Wafer type butterfly valve
D373W Wafer type butterfly valve

D373W Wafer type butterfly valve Product introduction

 D373W Wafer type butterfly valve is three eccentric configuration,wafer type, hermetic capability reliably,which ensure disc never touch sealing seat when it start, solve the problem of hermetical seat burden unequally,prolong service life, and ensure reliable hermetic capability with advantage of high temperature resistant, wearable,antisepsis etc.

D373W Wafer type butterfly valve Specification
Structre type: wafer Type Three Eccentric Butterfly valve
Design standard: API609, MSS SP-68, EN 593
Flange dimension: ANSI B 16.5 etc
Face to Face: ANSI B 16.10, API 609
Pressure test: API 598-82
Size: 2"-48"
 
D373W Wafer type butterfly valve Main part material
Body
WCB, LCB, CF8, CF3, CF8M, CF3M, Duplex Steel etc
Disc
WCB, LCB, Al-bronze, CF8, CF3, CF8M, CF3M, Duplex Steel etc
Stem
416, 316, 2Cr13, 1Cr18Ni9Ti, Monel
Seal ring
316+graphite, Fluorine plastic (PTFE)
Packing
Flesxible graphite, fluorine plastic

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