Pneumatic Hard Seat Flange Butterfly Valve

Model NO.: D673H Connection Form: Flange Valve Stem: Normal Working Temperature: Medium Temperature (120°C<T<450°C) Valve Body: Casting Operation: Pneumatic Body: CS Ss Trademark: SHANGRI Origin: Shanghai Driving Mode: Pneumatic Structure: Three-Eccentric Sealing Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa) Material of Seal Surface: Metal Hard Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage Seat: Metal Seat Ends: Flange Specification: ANSI, JIS, DIN, ISO, GB, DIN HS Code: 84818040 Specifications:
1) Sizes: 2 -64 "
2) Pressure class: 150 Lb-2500Lb
3) Suitable temperature: -28 ~ 425 Deg. C
4) Suitable medium: Water, steam, oil products, nitric acid, acetic acid
5) Body material: WCB, CF8, CF8m, CF3, CF3m, f11, f22, CI, DI etc.
6) Connection: FF, RF