大炕上的肉体交换农村乱睡,男女高潮又爽又黄又无遮挡,食戟之灵第二季,免费毛片在线看不用播放器

Products
Professional development, design, production and sales of ASME-BPE, high-end
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Products
Professional development, design, production and sales of ASME-BPE, high-end
Pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
Manual Diaphragm Valve(with remote feedback)


  • Suitable for inert and corrosive liquid and gaseous media
  • Handwheel is chemical resistant
  • Valve body and diaphragm are available in a variety of materials
  • Compact design
  • Option:a remote electrical indication of handwheel position
     

Working principle

The diaphragm is close under normal state,and that moment the diaphragm clung to the valve body cavity,

and closing off the flow path through the pipeline.When the diaphragm valve have the requirement to clean 

or open,the valve stem moves upwards according to the manual or pneumatic actuator equipment,spherical 

diaphragms naturally bend upwards ,so that the valve is open and reach the requirement of clean and open.

The diaphragm make the lower body cavity and the uppper chamber separated from the valve cover,so that 

the stem at the top of the diaphragm,disc media and other parts from corrosion,eliminating the need for packing

structure,and no media leaks.The optimize valve body made the cleaning liquid flow out totally ,so that don't have

any entrapment.

Technical Parameter

Technical Parameters:
Operation Plastic or stainless steel handwheel,regulator&position indicator
DN DN15-DN50 for plastic handwheel DN10-DN50 for stainless steel handwheel
Body one-channel body,T-shaped body,tank bottom type body,multi-channel body
Body Material ASTM A351: CF3M        ASTM A182:F316L 904L 2205 2507
ASTM B564:C276  C22 GB/T 2965  TA2  TA10
Cap and Core Material ASTM A351 CF8
Connection Welded,Clamped&Flange
Operation Pressure DN10-DN50  PN10bar  AISI:145psi
Operation Temperature Dependent on diaphragm material
Diaphragm Material EPDM+PTFE separate type:temperature range-10-135℃;steam sterilization at 150℃ with no time
EPDM+PTFE compound type:temperature range-10-100℃;steam sterilization at 135℃ with every cycle reaching 60min
EPDM type:temperature range-10-100℃;steam sterilization at 135℃ with every cycle reaching 60min

黑人巨大vs日本人优在线| 国产精品久久久久久久9999| 男女啪啪做爰高潮全过有多少姿势| 中文字幕乱码中文乱码| 久久无码人妻一区二区三区| 又大又粗又硬又长| 99久久国产露脸精品竹菊传媒| 两根硕大一起挤进小紧h共妻| 快穿之受收精子系统肉肉h| 妇与子乱肉肉视频| 欧美性人人天天夜夜摸| 免费观看a级片| 再深点灬舒服灬受不了了视频| 美国式禁忌| 亚洲色综合狠狠综合区| 两个人免费完整版在线观看视频| 色偷偷人人澡久久超碰97位| 国产不卡一区二区| 哔哩哔哩在线看免费观看| 午夜福利电影| 久久久久亚洲av无码a片| www亚洲精品少妇裸乳一区二区| 久久精品国产亚洲av无码偷窥| 欧美 变态 另类 人妖| 御书房双乳晃动干柴烈| 被老师摸着jj勃起有14厘米| 玩弄高耸白嫩的乳峰a片| 日本老太做爰xx0ld| 国产日韩欧美一区二区东京热| 欧美成人a猛片在线播放| 青青草視頻國產av劇情超爽系列| 国产精品久久久久久亚洲av| 无码熟妇人妻AV在线影片| 男女无遮挡猛进猛出免费视频| 久久er99热精品一区二区| spy3wc撒spy3wc撒尿| 神马影院手机在线观看| 成人免费在线电影| 男同gv在线观看免费| 米奇7777狠狠狠狠视频| 亚洲av片不卡无码久久|