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J44H-320角式截止阀

发布日期:2020-05-11

21J44H-320角式截止阀

J44H型角式截止阀(The Angle type globe valve)

入口(Inlet):活接式法兰(高压凸形垫密封) Articulated flange (high pressure convex pad seal))

(GB,HG,JB,ANSI,DIN等标准)(GB, HG, JB, ANSI, DIN and other standards)

出口(Outlet):活接式法兰(高压凸形垫密封)( Articulated type flange (high pressure convex pad seal))

(GB,HG,JB,ANSI,DIN等标准)(GB, HG, JB, ANSI, DIN and other standards)

通径(Orifice):DN3 —DN25

压力等级(Working Pressure):1.6MPa—40MPa,150lb—2500lb

适用温度(Suitable temperature): -54℃—≤250℃. -54℃—≤540℃

材质(Materials): 316L.316SS.316H.304SS.321SS.1Cr18Ni9Ti.20#.A105.

.Duplex2205.Duper duplex2507.Monel.inconel.hastelloyc

针型阀是一种可以准确调整的阀门,用途较广,比如火焰切割用的割距,调整火焰温度的旋钮就是针型阀。仪表针型阀是仪表测量管路系统中重要组成部分,主要有截止阀和球阀,其功用是作开启或切断管道通路用。针型阀的阀芯就是一个很尖的圆锥体,好象针一样插入阀座,由此得名。


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