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API/JIS/GOST Double Action Pneumatic Butterfly Valves
API/JIS/GOST Double Action Pneumatic Butterfly Valves

API/JIS/GOST Double Action Pneumatic Butterfly Valves

China API/JIS/GOST Double Action Pneumatic Butterfly Valves, Find details about China Pneumatic Butterfly Valves, GOST Butterfly Valve from API/JIS/GOST Double Action Pneumatic Butterfly Valves

Model NO.
D641H-300LB-DN800
Driving Mode
Worm Gear
Connection Form
Flange
Structure
Three-Eccentric Sealing
Seal Form
Force Sealed
Valve Stem
Normal
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Metal Hard Sealed
Valve Body
Casting
Application
Industrial Usage, Water Industrial Usage
Design and Manufacture
API 609, Mss Sp-67, Mss Sp-68
Inspection and Test
API 598
End Flange Dimension
ASME B16.5(Nps≤ 24), ASME B16.47 B
Bw End Dimension
ASME B16.25
Face to Face and End to End
API 609
Pressure-Temperature Ratings
ASME B16.34
Trademark
Zhongya
Transport Package
Wooden Case
Specification
CE, API, ISO9001, TS, SGS
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090

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