亚洲视频一区二区,国产一区二区网站,国产精品…在线观看,欧美高清正版在线,欧美日韩 国产区 在线观看,亚洲最新视频在线观看

Pneumatic Gate Valve with Manual

Products > Gate valve > Pneumatic Gate Valve with Manual

Pneumatic Gate Valve with Manual

Model: Z641H
Nominal diameter: DN50 ~ 800mm
Nominal pressure: PN1.6 ~ 4.0MPa
Ambient temperature: Standard: -20 ~ 80 ℃
Body material: Carbon steel, stainless steel P4, P6
Design basis: GB standard, ANSI standard
Design standard: GB / 12237, ANSI B16.34
length of the structure: GB / 12221, ANSI B16.10
SIZES: GB / 9113, JB / T79 , ANSI B16.5
Experiments and testing: JB / T9092, API 598
Contact purchase
shared：
echnical Parameters
Nominal diameterDN50 ~ 800mm
Connection methodFlange
Cylinder formDouble role
control methodSwitch type, adjustable type
Nominal pressure16,25,40bar (Please specify when ordering for higher pressure)
Air pressureSingle role: 5 ~ 8bar
Medium temperatureW3: -30 to 425 ° C W4: -40 to 425 ° C
Ambient temperatureStandard type: -20 ~ 80 ℃
Body materialCarbon steel (C), stainless steel (P4, P6)
Sealing materialMetal Hard Seal (H), Carbide (Y)
Note: Other special sealing materials or special temperature can also be designed according to customer requirements

 

Main parts material table
Serial numberPart NameMaterial
CP4P6
1BodyWCBZG1Cr18Ni9Ti1Cr18Ni12Mo2Ti
2Nuts351Cr18Ni9TiZG1Cr18Ni12Mo2Ti
3bolt351Cr18Ni9Ti1Cr18Ni12Mo2Ti
4gateWCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
5Valve stem1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
6GasketStainless steel + flexible graphiteStainless steel + flexible graphiteStainless steel + flexible graphite
7capWCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
8Nuts351Cr18Ni9Ti1Cr18Ni12Mo2Ti
9Rings bolts351Cr18Ni9Ti1Cr18Ni12Mo2Ti
10Nuts351Cr18Ni9Ti1Cr18Ni12Mo2Ti
11bolt351Cr18Ni9Ti1Cr18Ni12Mo2Ti
12fillerFlexible graphiteFlexible graphiteFlexible graphite
13Packing pressure sleeveWCB1Cr18Ni9Ti1Cr18Ni12Mo2Ti
14Packing platenWCB1Cr18Ni9Ti1Cr18Ni12Mo2Ti
15Nuts351Cr18Ni9Ti1Cr18Ni12Mo2Ti
Note: The main components and seals of the material can also be based on the actual conditions or customer requirements design selection

 

Main dimensions - PN16 (16bar)
[DN]DimensionsConnection size
LHH1H2doDD1D2CfND
50250790420840180165125992034-18
802809104609902002001601322038-18
100300105056011502502201801562238-18
150350124066013903202852402111438-22
2004001520810172040034029526624312-22
2504501700930195040040535531926312-26
30050019301090223045046041037028412-26
35055021601230251045052047042930416-26
40060013301360273050058052548032416-30
45065025401510299050064058554834420-30
50070027501660215055071565060936420-33
60080030801910368055084077072038520-36
70090035702200427060091084079440524-36
8001000



102595090142524-39


又粗又大又硬又爽的免费视频| 国产影片中文字幕| 国产色无码精品视频免费| 久久综合香蕉国产蜜臀av| 亚洲成a人片在线看| 国产精品视频2020| 欧美性大战久久久久久| 777xxxxx欧美| 久久国产乱子伦精品免费看| 午夜福利一区二区三区在线观看| 疯狂做受xxxx高潮不断| 欧美zoozzooz性欧美| 97久久免费视频| 另类人妖与另类欧美| 中文字幕人妻中文av不卡专区| 国产孕妇孕交一级毛片| 小12箩利洗澡无码视频网站| 国产精品日韩欧美一区二区三区 | 777米奇影视盒| 久久精品成人欧美大片免费| 亚洲欧洲无码一区二区三区| 国产亚洲av综合人人澡精品 | 日韩精品无码专区免费播放| 操校花| 欧美激情中文字幕| 99久久综合狠狠综合久久| 久久久久亚洲av成人无码电影| 宅男66lu国产在线观看| 久久精品国1国二国三在| 亚洲日韩精品无码一区二区三区 | 国内精品久久人妻互换| 亚洲区小说区激情区图片区| 精品欧美成人高清在线观看| 永久免费av无码网站yy| 乱爱性全过程免费视频| xxxxx性欧美| 偷拍激情视频一区二区三区| 国产综合无码一区二区辣椒| 伊人久久无码中文字幕| 老王666天堂网站| 国产成人精品一区二三区在线观看|