aluminum bronze sea water butterfly valves

Main Features: The turning center of the butterfly plate is on the center line of the valve body and the sealing face section of the butterfly plate. In closing, the ex-circle sealing face of the butterfly plate will extrude the valve seat made of synthetic rubber, generating elastic deformation...

Product Details

Products Range

Top flange: ISO 5211

Size: 2" ~ 48" ( DN50 ~ DN1200)

Suitable Temperature: -26℃ 82

Pressure Rating: ANSI class 125 ~ class 300  PN2.5­ ~ PN40

Operation Type: Lever, Gear, Electric, Pneumatic, Hydraulic

Seal Material: EPDM, NBR, PTFE,RPTFE, VITON, etc

Body Materials: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.

(G25,GGG40,GGG50,WCB, LCB, 20GL,LC1,LCC,CF8, CF8M, CF3, CF3M, SS 2205 etc)


Standard compliance

Type Available: Flanged type

Inspection & Testing: API 598

Basic Design: ANSI/AWWA C504

Materials Standard: Others on request
Face to Face Dimension: BS5155 Short, ISO5752 (Series 13), DIN 3202F16

Flanged End Dimension: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E


Design Features

ISO top flange

Low torque design

Blow-out proof shaft

Bi-directional service

Concentric/ Double Eccentric

Wafer, wafer-lug or double flange ends




Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of aluminum bronze sea water butterfly valves in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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