China Wholesale High Performance Butterfly Valve Supplier
High Performance Butterfly Valve Definition
A high performance butterfly valveis a type of valve that is designed to offer superior performance, reliability, and durability in various industrial applications. This type of butterfly valvehas the features of a disc (often called a “butterfly”) that rotates around a central axis to control the flow of fluids, such as liquids, gases, or slurries, through a pipeline.
Product Parameters
|
Fluid medium |
Water, oil, gas and various corrosive media |
|
Temperature Range |
-29℃～450℃ |
|
Pressure Ratings |
|
|
Size Range |
DN5～DN2000 |
|
Connection standard |
GB·ANSI·API |
|
Valve Life |
50 years |
|
Body Materials |
Carbon steel；Stainless stee；Aluminum bronze；Chrome-molybdenum steel；Alloy Steel |
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Valve plate material |
Carbon steel；Stainless steel；Aluminum bronze |
|
Valve seat material |
Stelli Alloy；Tungsten carbide；Nickel alloy；Monel；Stainless steel |
|
Connection Type |
Flanged；Double folder；Welding |
Features and advantages
Double eccentric structure design, to avoid the wear of the sealing surface, maintaining the integrity of the seal and high service life.
Design of wide-angle seat to avoid pressing and damaging the valve seat and valve tight contact, providing longer service life.
Two-stage high – strength stem structure to ensure easy maintenance, the double eccentric structure makes the online maintenance of the seat and disc becomes easy and fast.
Internal stem/disc drive to avoid the pins or bolt installation may produce more leakage way.
– The flexible retaining ring on the valve flap provides a complementary seating pressure, not only has the advantages of simple structure and lightweight, the driving torque is small, simple, and rapid, with good flow regulating function and close sealing characteristics.
TWT, an industrial valves manufacturer and supplierproduces high-qualitydouble offset high performance butterfly valveand other related butterfly valve products, welcome to buy them.
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