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Metal seat Butterfly valve,big size butterfly valves.High performance butterfly valve,triple eccentric butterfly valve

Applicable Standard

Design Standard:     API 609, MSS SP-67, MSS SP-68, BS 5155
Face to Face:          API 609, ASME B16.10, BS 5155, EN1092
End Connection:      ASME B16.5, ASME B16.47
Inspection and Test: API 598


Products Range

Size:                2" ~ 80" (DN50 ~ DN2000)
Class:              ANSI 150lb ~ 600lb
Body Materials:     Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
Disc Sealing:         PTFE, Graphite Laminated,Graphite+SS304

 Lever, Gear, Electric, Pneumatic, Hydraulic

Design Features

Triple eccentric or double eccentric design
Metal to metal seated
Bi-directional service
Frictionless closure
Blow-out proof shaft
Wafer, wafer-lug, double flange ends
ISO top flange


 

Related Category: Butterfly Valves

Related Keywords: High performance butterfly valve  API609 butterfly valve  Cast steel butterfly valve