Clip type hard sealing butterfly valve

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Clip type hard sealing butterfly valve

Product model: D373W/H
Nominal diameter: DN40~2000mm
Nominal pressure: PN0.6~4.0MPa
Applicable temperature: -29~425℃
Applicable medium: water, steam, oil and so on
Body material: carbon steel, stainless steel
Seat material: stainless steel, aluminum alloy, tungsten carbide, nickel alloy, Meng Naier
Valve plate material: carbon steel, stainless steel, alloy steel
Connection: to clip type
Drive: worm gear drive, electric, pneumatic, hydraulic
shared:

[Standard parameter]

Design standardGB/T12238-2008
Structural lengthGB/T12221-2005
Connection standardJB/T 79.1-1994
Pressure testGB/T13927-2008


[Valve features]

1, the valve adopts three eccentric sealing structure, the seat and butterfly plate almost no wear, with the view of the more tight sealing function.
2, the valve body is made of stainless steel, has the dual advantages of ametal sealandsealthe, both in low and high temperature conditions, both with excellent sealing performance, corrosion resistant, long service life etc..
3, butterfly plate sealing surface using cobalt carbide cladding, sealing surface wear resistance, long service life.
4, large formatdiscusinglatticestructure, high strength, large flow area, flow resistance is small.
5, the valve has two-way sealing function, installation is not restricted by the flow of media, nor affected by the location of the space, can be installed in any direction.
6, the drive device can be multi station (rotating 90 degrees or 180 degrees) installation, user-friendly.

[Adaptive condition]
       Now widely used in petroleum, chemical industry, gas equipment, nuclear power equipment, water treatment, air conditioning, iron and steel metallurgy, industrial furnace, canned equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, bio pharmaceutical, food machinery, textile, papermaking and other industries, is the preferred product construction the construction of national defense science and technology.


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