久久ER热在这里只有精品66,国产伦精品一区二区三区免费迷 ,公么大龟弄得我好舒服秀婷视频 ,国产精品扒开腿做爽爽爽

杭州高研科技有限公司歡迎您!
產(chǎn)品展示

減壓器

描述:GENTEC U21 series single-stage regulators are hand adjustable, pressure reducing regulators for applications ranging from non-corrosive, corrosive, and toxic gases. Our metal-to-metal diaphragm to bo

更新時間:2025-03-15
產(chǎn)品型號:U21系列
廠商性質(zhì):生產(chǎn)廠家
詳情介紹

Features
  • 316L stainless steel body
  • Metal to metal diaphragm to body seal
  • Easy front panel and rear bracket mounting
  • Gauge ports are standard with 1/4” face seal male. Internal 1/4” face seal female is also available
  • Fully internal electropolished
  • Cleaned, assembled and packaged for high purity semiconductor applications
  • High-cycle life
  • Helium-leak tested
Materials of Construction

Wetted
Body 316L stainless steel
Seat PCTFE*, Vespel®
Diaphragm 316L stainless steel
Poppet 316L stainless steel
Remaining Part 316L stainless steel
Non-wetted
Nut 316 stainless steel
Cap nickel plated brass
Knob ABS Plastic
Operating Conditions
Maximum Inlet Pressure 500 psig (35 barg), 3000 psig (206 barg)
Outlet Pressure 0-25 psig (1.7 barg), 0-50 psig (3 barg), 0-100 psig (7 barg),
0-250 psig (17 barg), 0-500 psig (35 barg)
Temperature -40°F to 165°F (-40°C to 74°C)
Functional Performance
Flow Capacity Cv=0.14
Maximum Leak Rate:  
Inboard Leakage 2 x 10-8 atm cc/sec He
Outboard Leakage 2 x 10-9 atm cc/sec He
Across Seat Leakage 4 x 10-8 atm cc/sec He
Proof Pressure 150% of maximum rated pressure
Burst Pressure 400% of maximum rated pressure
Surface Finish
Standard Ra 20µin.
Optional Ra (EP) 10 μin
Internal Volume 4.6cc

Dimensions
Flow Charts

 

 
型號參數(shù):
Series Body Ports Seat Inlet Pressure Outlet Pressure Gauge Inlet/Outlet Connections Options
U21 SL: 316L A: 2 port K: PCTFE* D: 3000psig F: 0-500psig P: with gauge 91: FSR(1/4"F) E: 10 μin
    B: 3 port V: Vespel® F: 500psig G: 0-250psig W: without gauge 92: FSR(1/4"M) P: Panel mounting
    G: 4 port     I: 0-100psig   41: 1/4" tube weld stub I: Internal 1/4" FSR(F) gauge ports
    J: 4 port     K: 0-50 psig      
    M: 5 port     L: 0-25 psig    
 

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(shù)字),如:三加四=7
久久久久亚洲AV成人片一区| 白灵大尺度人体150p| 青青河边草中文字幕mv| 闺蜜男友猛撞h花液h深| 中文字幕乱码亚洲∧v日本1| 蜜桃视频直播app| 成人av在线观看| 黑帮大佬和我的365天| 怀孕高潮潮喷大肚子孕妇| 久久精品国产亚洲7777| 隔壁人妻偷人bd中字| 女局长白白嫩嫩大屁股| 极品少妇一区二区三区四区 | 《色诱女教师》在线观看| 久久久久亚洲av无码专区电影| 18禁美女黄网站色大片免费观看| 男男h黄漫画啪啪无遮挡| 国产成人精品综合在线观看| 用舌头去添高潮无码视频| 拍摄av现场失控高潮数次| 波多野结衣办公室激情a片| 在线观看国产精品| 上课自慰爽哭了流了一地白浆| 67194熟妇在线播放直接进入| 将军边走边挺进她的小泬| 精品久久久久久无码中文字幕| 成人免费又大又爽a片视频| 麻豆一区二区三区精品视频| 韩国三级中文字幕hd久久精品| 少妇无套内谢久久久久| 翘臀嫩美少年被调教爽到失禁| 939w乳液78w78w韩国| 好爽…又高潮了毛片免费看| 精品人妻无码一区二区三区淑枝| 日韩在线观看视频| 欧美老妇牲交videos| 亚洲无码一区二区三区| 久久精品免视看国产成人不卡| 免费视频网站在线看视频| 玩弄japan白嫩少妇hd| 欧洲黑人巨大视频在线观看|