色综合图-色综合婷婷久久爱伊人-色综合婷婷-色综合天天综久久久噜噜噜久久〔-国产成人精品s8p视频-国产成人精品a有声小说

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(shí)間:2025-03-15
產(chǎn)品型號(hào):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(hào)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(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
主站蜘蛛池模板: 女教师苍井空体肉女教师S242 | 国产成人在线视频免费观看 | 亚洲国产高清视频在线观看 | 边做边爱免费视频 | 亚洲 欧美 国产 综合 在线 | 日韩a视频在线观看 | 69日本人xxxx16—18| 欧美一区二区视频97色伦 | 中文字幕亚洲乱码熟女在线萌芽 | 美女视频黄a视频全免费网站色窝 | 性欧美13处14处破 | 日产精品久久久久久久蜜殿 | 国产午夜精品一区理论片飘花 | 五花大绑esebdsm国产 | 蜜柚影院在线观看免费高清中文 | 三八成人网 | www.97干| 国内精品乱码卡一卡2卡三卡新区 | 国产人成高清在线视频99 | 国产欧美日韩精品a在线观看高清 | 37pao成人国产永久免费视频 | 亚洲a免费| 2020亚洲国产在线播放在线 | 午夜理论片YY4399影院 | 99国产热视频在线观看 | xxxx18动漫 | 中文字幕本庄优花喂奶 | 久久免费精品视频 | 老师的玉足高跟鞋满足我 | 搡女人免费免费视频观看 | caoporn免费视频在线 | 日本50人群体交乱 | 大地影院免费观看视频 | 北条麻妃快播 | 被窝伦理午夜电影网 | 久久草香蕉频线观 | 95国产精品人妻无码久 | 夫妻性姿势真人做视频 | 扒开女生尿口 | 依人在线观看 | 91久久综合精品国产丝袜长腿 |