DIN Y Type Bellows Seal Globe Valve

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DIN Y Type Bellows Seal Globe Valve

Category Name:DIN Y Type Bellows Seal Globe Valve

DIN Y Type Bellows Seal Globe Valve

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Product Feature

DIN y pattern globe valve
Application:Industry, powerstations, flue gas purification plant, processing technology, gas supply, vapour facilities, recycling facilities, vacuum facilities, hot water, thermal oil applications, general plant manufacturing, etc.
Medium:Steam, gases, hot water, thermal oil, ammonia etc.
Materials :GG25(EN-GJL-250),GGG40,1.0619+N(GS-C25),1.4308(CF8), 1.4408(CF8M)
Materials of bellows: SS304, SS316, SS316L,SS 310S ,Hastelly C
Size range :DN15-DN400
Pressure :PN16-PN40
Temperature :≤425 ℃
Fig No. :WJY25141

Technical specification
●Design Standard: DIN 3356 / EN 13709
●Face To Face: DIN3202 / EN 558-1
●Flange ends: DIN2543-2545 / EN 1092-1
●Test & Inspection: DIN 3230 / EN 12266

Features of bellows seal valves
●Double wall bellows seal as standard.
●Plug with marginal seat
●Bellows seal welded to bonnet
●Welded seat
● Bellows seal 10,000 load cycles
● External stem thread
●Secondary sealing: gland packing(with bridge)
● Stem back seal
● Yoke gasket, double chambered
● Stem with roll hardened thread

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