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J21H/W-160 type external thread globe valve
【Product description】
J21H-160, J21W-160P, J21W-160R type external threaded globe valve: manual, external threaded connection form, straight-through structure, seat sealing surface material is stainless steel, working pressure 16.0MPa, nominal size DN6~DN15, valve body material is carbon steel (J21H), stainless steel (J21W), suitable for water, steam, oil (J21H), weakly corrosive or corrosive (J21W) medium pipeline.
J21H-160, J21W-160P, J21W-160R type external threaded globe valve, the connection between the pipeline and the valve body adopts external threaded live connection type, also known as external threaded needle valve, external threaded needle valve, is one of the most used valves in electric power, electrical, mechanical and electrical equipment engineering, and electronic control equipment engineering. One of the most used valves.Because of its convenient installation, reasonable manufacturing, and simple economy, it is widely used in pipelines such as power engineering.
【Product performance parameters】
Main performance parameters of J21H-160, J21W-160P, J21W-160R type external thread globe valve | ||||
Model number | PN | Working pressure/ MPa | Applicable temperature/ ℃ | Applicable media |
J21H-160 | 160 | 16 | less than 425 | Non-corrosive media such as water, steam, oil, etc. |
J21W-160P | less than 150 | Chrome-nickel-titanium stainless steel | ||
J21W-160R | Corrosive media | |||
【Product parts and materials】
J21H-160, J21W-160P, J21W-160R type external thread globe valve parts and materials | |||||
Model number | Material | ||||
Valve body, valve cover | Stem, disc, seat | Stem nut | Packing | Handwheel | |
J21H-160 | Carbon steel forgings | Chrome stainless steel | Cast aluminum bronze | Asbestos graphite | Ball milled cast iron |
J21W-160P | Chrome-nickel-titanium stainless steel | Chrome-nickel-titanium stainless steel | PTFE | ||
J21W-160R | Chromium nickel molybdenum titanium stainless steel | Chromium nickel molybdenum titanium stainless steel | |||
【Product shape and structure size】
J21H-160, J21W-160P, J21W-160R type external thread globe valve shape and structure size (mm) | ||||||
DN | L | L1 | h | H | H1 | D0 |
6 | 60 | 15 | 15 | 85 | 91 | 65 |
10 | 60 | 15 | 15 | 89 | 99 | 65 |
15 | 60 | 15 | 15 | 100 | 115 | 65 |
联系我们
北京总部： 北京市大兴区庞各庄镇绿海路3号
生产基地： 河北省邯郸市成安县聚良大道北8号
南方区域： 18800004070
北方区域： 13811335563
防伪查询： 18811039510
邮箱： bvmcvv@163.com
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