午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

Needle-shaped stop valve

Products > Needle valve > Needle-shaped stop valve

Needle-shaped stop valve

Model: J23W
Nominal diameter: DN15-150mm
test pressure: PN16-64MPa
Main material: stainless steel
connection type: screw
temperature: normal
pressure environment: atmospheric
Operation: manual
flow direction: one-way
Medium: high corrosion Chemical medium
Contact purchase
shared：

J21W stainless steel needle valve main parts and materials

Part NameStem, valve coverStem, valve flapfiller
J21W-16PChrome nickel stainless steelChrome nickel stainless steelPTFE, flexible graphite
J21W-40, J21W-160High-quality carbon steelChrome stainless steel

 

J21W stainless steel needle valve performance specifications

modelNominal pressure (MPa)Test pressure PS (MPa)Working pressure (MPa)Working temperature (℃)Suitable media
caseSealed (liquid)Seal (gas)
J21W-161.62.41.760.61.6P ≤ 200 ° CLiquefied petroleum gas water, oil and so on
J21W-40P4.06.04.40.64.0
J21W-16016.017.617.60.616.0C ≤ 425 ° C
J21W-320P32.048.035.20.632.0

 

J21W stainless steel needle valve main dimensions and connection dimensions

Nominal diameter (mm)SizeWeight (Kg)
D0D1D2LH1H2M
6701461359610620 × 1.50.8
1080181015611512524 × 1.51.1
15100221518012213230 × 22.0
20110281818515616636 × 23.0
25140332218516918042 × 23.2


主站蜘蛛池模板： 欧美日韩一线 | 成年影院在线看网站免费 | 国产欧美精品专区一区二区 | 四虎影院成人 | 99精品久久精品一区二区小说 | 天天操夜夜爱 | 狠狠干我| 日本高清2019免费视频 | 春色影视 | 日韩日韩日韩手机看片自拍 | 波多野结衣亚洲 | 日本成人小视频 | 欧美综合图区亚洲综合图区69 | 久久精品国产99国产精品免费看 | 精品国产免费第一区二区三区日韩 | 亚洲精品精品一区 | 中文字幕在线观看一区二区三区 | 日本8888xxxx免费视频 | a视频在线观看免费 | 久久久久99精品成人片三人毛片 | 伊人久久大香线蕉观看 | 欧美不卡在线 | 亚洲午夜爱爱香蕉片 | 亚洲欧美日韩在线2020 | 国产欧美一区二区精品性色99 | 草草影院地址ccyycom浮力影院37 草草影院浮力 | 99热这里只有免费国产精品 | 成年男女免费视频网站播放 | 亚洲日韩第一页 | 爱呦视频在线播放网址 | 国产欧美日韩一区二区三区视频 | 久草在线中文888 | 日本免费xxxx| 怡红院成人影院 | 亚洲精品国产一区二区三 | 国产福利精品在线 | 免费成年人在线观看视频 | 女网址www女高清 | 久久最新 | 午夜久久久精品 | 欧美在线观看视频网站 |