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Turbine Driven Three Eccentric Seal Wafer Butterfly Valve - D373H/F/X-10C/16C/25

Turbine Driven Three Eccentric Seal Wafer Butterfly Valve - D373H/F/X-10C/16C/25

Main Parts and Materials

Part name Material
Valve body WCB
Valve stem Q235/WCB
Sealing ring 430+XB450/PTEF/BNR
Disc Q235
Filling Flexible graphite
Hand shank 35

Use: This valve is suitable for opening and closing on pipelines of petrochemical industry and light oil products, and can also be used for regulating flow. All corrosive and non corrosive gases, liquids and semi fluids such as food and medicine can be used for regulation or closure.

Function And Specification

Type Nominal
pressure(Mpa)
Test pressure(Mpa) Applicable
temperature(℃)
Applicable media Butterfly angle
Strength (water) Strength(water)
D373H-10C 1 1.5 1.1 -29~425℃ Water, steam and oil products 90°
D373H-16C 1.6 2.4 1.8 -29~150℃ Water, steam and oil products 90°
D373H-25 2.5 3.8 2.8 -10~80℃ Water 90°

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