Double Flanged Butterfly Valve

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Description

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

DNLL1H1H2
5010815385170
6511215395175
80114153100180
100127153115218
125140153125232
150140153143258
200152250170350
250165250200410
300178230223470
350190230270530