Double Eccentric Soft Seal Butterfly Valve
Negotiable
China
**C Platform, Intelligent Manufacturing Industrial Park, High-Tech Industrial Development Zone, Yangquan City, Shanxi Province**
2591441
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Product Introduction
  • Innovative design, reasonable, unique structure, lightweight, quick opening and closing.
  • Adopts a double eccentric structure, easy to operate, extending service life.
  • Uses soft sealing, the sealing ring can be adjusted and replaced, ensuring reliable sealing performance.
  • Can be installed in any position, convenient for maintenance.
  • The butterfly plate is designed reasonably, with low flow resistance and minimal pressure loss.
  • Can be controlled locally or remotely.

Applications

This butterfly valve is suitable for use on pipelines to regulate flow and shut off media. It is widely used in water supply and drainage, as well as gas pipeline systems across various industries such as food, pharmaceuticals, chemicals, metallurgy, water conservancy, petroleum, electric power, urban construction, and papermaking.

Product Parameters

Main Performance Specifications

Nominal Pressure (MPa)

0.25/0.6/1.0/1.6

Test Pressure (MPa)

Shell: 0.375/0.9/2.4
Sealing: 0.275/0.66/1.76

Applicable Temperature

≤80℃

Applicable Media

Air, Water

Drive Type

Worm Gear, Pneumatic, Electric, Hydraulic, Electro-hydraulic

 

Main Component Materials

Component Name

Material

Valve Body

Gray Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Chrome Molybdenum Steel, Alloy Steel

Stem

Stainless Steel, Chrome Molybdenum Steel

Disc

Gray Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Chrome Molybdenum Steel, Alloy Steel

Sealing Pair

Nitrile Rubber (NBR), Fluororubber (FKM), Silicone Rubber (VMQ)

Packing

Flexible Graphite, Rubber

Seat

Copper, Stainless Steel