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Your current location： Home > Product > Flange centerline soft seal butterfly valve
Flange centerline soft seal butterfly valve
  • Flange centerline soft seal butterfly valve
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Flange centerline soft seal butterfly valve

Size range:2”(DN50)-32”(DN800)
Design standard:BS EN 593, DIN EN 593
Connection standard:EN1092-2
Working pressure:PN10, PN16
Application range:Water, 0-80℃

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Product description
The centerline flange butterfly valve developed by our company has a compact structure of 90°, easy to turn on and off, reliable sealing and long service life. It is widely used in various pipelines in water supply and drainage, building fire protection and other systems. This valve is mainly used as a shutoff valve, and can also be designed to have the function of regulation or shutoff and regulation.
Customer challenge
The valve surface thickness is not uniform, poor adhesion, after installation contact with water and air, prone to corrosion and other phenomena
The product torque is large, the opening and closing is difficult, and the medium flow can not be adjusted in time
Poor product performance stability, installation and maintenance difficulties
Product function
Durable
Long life
Reliable sealing
The surface of the valves are treated with non-toxic epoxy resin electrostatic spraying process, the coating thickness is uniform, strong adhesion, and the products are durable.
The valve stem bearing adopts self-lubricating bearing with low friction resistance and long service life.
Valve body diameter full vulcanization encapsulation method, reliable sealing, professional after-sales team professional service.
Value advantage
  • Wear resistance and long life
    Wear resistance and long life
    Rubber coating, strong corrosion resistance
  • Flexible operation and fast response
    Flexible operation and fast response
    Flanged butterfly valves are highly flexible with fast opening and closing speeds and low operating torque.
  • Structure and Performance Advantages
    Structure and Performance Advantages
    Flanged butterfly valves are characterized by simple structure, small size and light weight, which makes it more convenient in installation, transportation and maintenance.
Application scenario
Drinking water transmission and distribution
Drinking water transmission and distribution
Relevant data
All resources
Technical parameters
Certification information
File name File Size Operation
Water Supply and Drainage Recommended Product Certificate 374.25K
China Green Building Materials Product Certification 449.40K
China Green Building Materials Product Certification 370.11K
File name File Size Operation
File name File Size Operation
Water Supply and Drainage Recommended Product Certificate 374.25K
China Green Building Materials Product Certification 449.40K
China Green Building Materials Product Certification 370.11K
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