Z41 Carbon Steel Stainless Steel Series Flanged Type Rising Stem Gate Valve
Advantages of cast steel gate valve: small fluid resistance, sealing surface by the medium of gouging and erosion is small. Open and close with less effort. Media flow direction is not restricted, no disturbance, no pressure reduction. Simple structure, short structure length, good manufacturing process, high temperature and high pressure resistant optional materials, wide range of applications.
Key Specifications/Special Features:
01.Nominal diameter:DN15～1200
02.Nominal pressure:normally PN16bar, specially PN10, 25, 40, 63, 100, 160bar
03.It has no flow direction limit, can be installed at any angle, can be bi-directional
04.Valve body material:cast steel WCB(code:C), SS304(code:B)
SS316(code:R), SS316L(code:L)
05.Valve disc sealing material:
normally metal sealing---hard alloy(code:Y), alloy steel(code:H), body material(code:W)
specially up to valve body's s lining material, such as rubber lining, PTFE lining, ceramic
lining, etc.
06.Applicable temp.:carbon steel WCB---Va:-29～350℃(metal sealing, flexible packing)
specially Vc:-40～450℃(metal sealing, flexible packing)
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