Metal bidirectional pressure welding butterfly valve

Short Description:

 Metal bidirectional pressure welding butterfly valve Bi-directional pressure welding butterfly valve is a kind of equipment with precise J-shaped elastic sealing ring and three-eccentric multi-layer metal hard sealing structure. This series of butterfly valves are widely used in metallurgy, electric power, petrochemical industry, water supply and drainage and municipal construction and other industrial pipelines with medium temperature less than 425 for regulating flow rate and carrying and...


Product Detail

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 Metal bidirectional pressure welding butterfly valve


Bi-directional pressure welding butterfly valve is a kind of equipment with precise J-shaped elastic sealing ring and three-eccentric multi-layer metal hard sealing structure. This series of butterfly valves are widely used in metallurgy, electric power, petrochemical industry, water supply and drainage and municipal construction and other industrial pipelines with medium temperature less than 425 for regulating flow rate and carrying and breaking off fluid.

Manual wafer butterfly valve(Lever type)

Working Pressure

10 bar / 16 bar/150lb

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

Working Temperature

-10°C to 120°C (EPDM)

-10°C to 150°C (PTFE)

Suitable Media

Water, Oil and gas.

Manual wafer butterfly valve(Lever type)

Parts

Materials

Body

carbon steel, stainless steel

Disc

Stainless steel,ductile iron

Seat

stainless steel

Stem

Stainless steel , 2Cr13

Bushing

PTFE

“O” ring

PTFE

Pin

Stainless steel

Key

Stainless steel

Manual wafer butterfly valve(Lever type)

The butterfly valve is a non-closed butterfly valve, which is widely used in pipelines of building materials, metallurgy, mining, electric power, etc., where the medium temperature is ≤300°C and the nominal pressure is 0.1Mpa, which is used to connect, open, close or adjust the amount of medium.


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