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Bevel gear gate valve
Model: Z541H
Nominal diameter: DN50 ~ 600mm
Nominal pressure: PN1.5 ~ 10.0MPa
Operating temperature: -29 ~ 300 ℃ (carbon steel)
Applicable medium: water, steam, oil, acetic acid, oxidizing medium, urea, etc.
Main material: carbon steel, chrome molybdenum steel, chromium steel, nickel-titanium
Design and manufacture: GB / T12234-89
Length of the structure: GB / T12221-89
Flange size: JB / T79-94
Valve inspection and testing: GB / T13927-92
Product details


Second, the main parts of bevel gear valve Z541H material

Part Name material Part Name material
Body WCB A105 Cr5Mo ZGCr18Ni9Ti cap WCB A105 Cr5Mo ZGCr18Ni9Ti
Bracket WCB A105 Cr5Mo ZGCr18Ni9Ti gate WCB 25 Cr5Mo ZGCr18Ni9Ti
Valve stem 2Cr13 2Cr13 38CrMoA1, 25Cr2MoV 1Cr18Ni9Ti Seat 25 25 304 304
Seal ring 304, enhanced flexible graphite filler Enhance flexible graphite
Stem nut ZCuA110Fe3


Third, the bevel gear valve Z541H- main features and uses
 1, compact structure, reasonable design, good valve rigidity, smooth passage, the flow resistance coefficient is small. 
 2, the sealing surface of stainless steel and carbide, long life. 
 3, Adopt flexible graphite packing board, reliable sealing, light and flexible operation. 
 4, the driving mode sub-manual, electric, pneumatic, gear drive, structure; flexible wedge single valve, rigid wedge single valve plate and double gate type. 
5, Widely used in oil, chemical, thermal power plants and other oil, water, steam pipe for the cut-off or cut-off pipeline media devic


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