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Water block globe valve
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Products: DS/J61H - 25 DS/J61H - 40 DS/J61H - 64
Products: 15-600mm caliber
Products: 2.5-6.4 MPa pressure
The products material: WCB25
Water globe valves are introduced in detail
A product use
Water block globe valves are suitable PN2.5 nominal pressure, temperature to 6.4 MPa 0 ~ 45 degrees of coal-fired power plant water condensation system and petroleum, chemical industry requirements and atmospheric isolated system on the pipeline, pipe of medium or turn off
A product features
1 GB12235 according to the national standards, product design and manufacturing, novel structure, rational selection, elegant. Connect with flange and welding, can according to customer's request matching
2, the stuffing box design into a water seal structure, access to 0.6 ~ 160 Mpa water filling, sealing, friction, the system and the atmospheric isolation, ensure good air-tightness
3 and the stem and surface nitriding process, good corrosion resistance and scratch up
4, compact structure, convenient maintenance, flexible operation, long service life
5, sealing stainless steel threaded connections seal seat or ontology surfacing austenitic stainless steel, pour the sealing is reliable. Packing replacement and maintenance can not stop circumstances, do not affect system, convenient operation
A standard
Design and manufacturing: JB/T3595
Length: T15188.1 GB/structure
Pressure and temperature T3595 GB/level
Test and inspection: GB13927 JB/T9092
A performance parameters of the model DS/J61H - 25 DS/J61H - 40 DS/J61H - 64
Working pressure (MPa) 2.5 4.0 6.4
Applicable temperature (c) than 425
Applicable medium water, steam, oil, noncorrosive gas
1Cr13 stem 2Cr13 or materials
Body and bonnet, WCB25 stents
Disc, disc, Cr13 sealing of stainless steel or cemented carbides
The stainless steel
Aluminum bronze stem nut
Flexible graphite packing
