Affiliate classification:
Butterfly ValvesSummary information:
DOCN Valve Lining concentric butterfly valve is a kind of simple structure, easy to operate, long lifespan and light weight control valve, can be used for switching or regulating occasions, suitable for chemical, pharmaceuticals, food, industry.
Technical Data
Nominal Size | 50～600 mm(2"～24") |
Disc(Plug) shape | Damper type |
Flow Characteristic | Approximate EQ%, ON-OFF |
Nominal Pressure | PN 1.0,1.6 MPa ANSI Class 150 #; |
Connection | Wafer |
Flange standard | GB/T9113-2000 HG20592-97(HG/T20592-2009) JB/T79-94 ANSI B16.5 |
Face to Face Dimension | See Table 6 |
Body Material | WCB、CF8、CF8M |
Disc(Plug) Material | WCB、CF8、CF8M(FEP、PFA、EPDM) ZCuAl10Fe3(Aluminium Bronze) |
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