Double Flanged Butterfly Valve

Body: Wcb, Ductile Iron, CF8, CF8M, CF3M

Disc: WCB, Ductile Iron, CF8, CF8M

Stem: SS420, SS431

Bolt: SS304

Screw: SS304

Retainer: SS201

Seal: NBR

Bearing: RPTFE+Graphite

Nominal Diameter: DN50 to DN350

Nominal Pressure: PN10 to PN16

End Connections: Flanged

Operation: Gear Operated, Electric Actuated, pneumatic Actuated

Design and Manufacture: BS EN593, BS5155

Face to Face Dimensions: EN558, BS5155

Flanged End Dimensions: ANSI B16.1, AWWA C207, EN1092-2

Inspection and Test: API598, EN12226-2

Dimension                                                                                                   Unit: mm