Quick Detail

Design standard: API609

Body material: WCB. Carbon Steel,

Nominal diameter: 12” DN300

Pressure:900LBS PN150

End connection: BW ANSI B16.25 SCH160

Face to face: manufacture STD or customized

Normal. Working temperature: -29℃~+425℃.

Test and inspection: API 598.

Fire Safe Function

Blowout-Proof Stem

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Product Range

Triple offset Butterfly Valve API ANSI

Pressure Rating from 150LBS to 1500LBS PN10-PN2500

Size Range: 2”-24” DN50-DN600

Design Code: API609 & customized

Available Body: WCB/CF3M/CF8/CF8M

Available Integral Body Seat: overlay 13cr/Stellite STL /SS316

Available Protect Ring: A105//SS304/SS316

Available Laminated Seal: SS316+SS316/STL

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Optional available on request

Renewable Seat 17-4H/SS304/SS316

Optional Shaft: Alloy steel, F51, F53

Performance:

The butterfly valve is a three-eccentric metal hard-sealed butterfly valve. The valve body and valve seat are connected parts. The sealing surface layer of the valve seat is welded with temperature-resistant and corrosion-resistant alloy materials. The multi-layer soft stack type sealing ring is fixed on the valve plate. Compared with the traditional butterfly valve, this butterfly valve has high temperature resistance, easy operation, no friction when opening and closing. The sealing performance and the advantages of extended service life.

Application：

widely used in the water conservancy projects, tap water, power circulating water, petroleum, chemical industry and other industrial pipeline