国产精品免费麻豆入口丨337p粉嫩大胆噜噜噜丨国产日韩一区二区三区在线观看丨欧美激情综合亚洲一二区丨国产成人精品亚洲一区

Fluorine angle cut-off valve

Products > Anticorrosive valve > Fluorine angle cut-off valve

Fluorine angle cut-off valve

Model: J44F46
Nominal diameter: DN50-300mm
Pressure: 1.6MPa -6.4MPa
Connection: flange connection
Operation: manual
Using the function: acting as a switch
Using a medium: water vapor corrosion oil medium
Main material : stainless steel chrome molybdenum steel.
Manufacturing standards: standard mechanical portion of non-standard or custom
Contact purchase
shared:

Product Description
 Globe valve is closed (valve flap) by the valve stem and the central axis along the valve to do the lifting movements of the valve, the pipeline is mainly used to connect or cut off the medium in the pipeline, but can not do with the throttle. 
 
 Basic structural features

1, plastic lining J41 straight through, J45 straight slip, J44 angle valve, with a compact structure, opening and closing flexible, corrosion resistance, short stroke (generally nominal pass through 1/4) and so on. Is widely used in petroleum, chemical and other piping systems to do truncated media, but the plastic lining of the globe valve is strictly prohibited for flow control, so as to avoid throttling at high-speed media flow erosion damage sealing surface.

2, the valve flap and stem design as a whole structure, to prevent the pipeline due to pressure fluctuations caused by the possibility of internal parts out of the body, compact structure, the use of safety.
 
 

Fluorine angle valve cut off the main components of the material table
Serial numberPart Namegrey cast ironCast steelStainless steel acid-proofUltra-low carbon stainless steel acid-proof
ZCPRPLRL
1Body / bonnetHT250WCBCF8CF8MCF3CF3M
2Sphere / stem252Cr131Cr18Ni91Cr18Ni12Mo2Ti00Cr18Ni1000Cr17Ni14Mo2
3Lining / seatPCTEF (F3), FEP (F46), PFA (Soluble F4), PP, PO
4Packing glandWCBCF8CF8MCF3CF3M
5fillerPTFE (F4)PTFE (F4)PTFE (F4)
6Easter bolt351Cr17Ni21Cr17Ni2
7Stem nutZCuAl10Fe3ZCuAl10Fe3ZCuAl10Fe3
8Tighten the bolts351Cr17Ni21Cr18Ni9Ti
9Nut450Cr18Ni90Cr18Ni9
10handleWCBWCBWCB

Lining angle valve cut off the main shape and connection dimensions
Nominal diameterLDD1D2fbZ-φd
DN (mm)NPS (inch)PN1.0MPa
151/2909565452144-φ14
203/49510575552164-φ14
25110011585652164-φ14
3211/4105135100782184-φ18
4011/2115145110853184-φ18
5021251601251003204-φ18
6521/21451801451203204-φ18
8031551951601353224-φ18
10041752151801553228-φ18
12552002452101853248-φ18
15062252802402103248-φ23
20082753352952653268-φ23
2501032539035032032812-φ23
3001237544040036842812-φ23
PN1.6MPa
151/2909565452144-φ14
203/49510575552164-φ14
25110011585652164-φ14
3211/4105135100782184-φ18
4011/2115145110853184-φ18
5021251601251003204-φ18
6521/21451801451203204-φ18
8031551951601353228-φ18
10041752151801553248-φ18
12552002452101853268-φ18
15062252802402103288-φ23
20082753352952653308-φ23
PN2.5MPa
151/2909565452164-φ14
203/49510575552164-φ14
25110011585652164-φ14
3211/4105135100782184-φ18
4011/2115145110853184-φ18
5021251601251003204-φ18
主站蜘蛛池模板: 亚洲欧美国产欧美色欲| 天天av天天| 色噜噜狠狠一区二区三区狼国成人| 又大又粗又爽的少妇免费视频| 国产精华av午夜在线观看| 男女www视频| 亚洲 欧美 综合 在线 精品| 亚洲欭美日韩颜射在线| 国产精品后入内射日本在线观看| 一 级 黄 色 片免费网站| 天天插美女| 又黄又爽又色的免费网站| 一道本av免费不卡播放| 日韩激情无码免费毛片| 三级毛片国产三级毛片| 人人妻人人妻人人人人妻| 日韩精品中文字幕在线| 国产莉萝无码av在线播放 | 亚洲成人精品久久久| 中文字幕无码精品亚洲35| 欧美日韩在线观看成人| 日韩a片无码毛片免费看| 18分钟处破好疼哭视频在线观看 | 人禽杂交18禁网站免费| 午夜男女爽爽爽免费体验区| 国产午夜福利在线播放| 欧美三级小说| 国产性色av高清在线观看| 美乳丰满人妻无码视频| 被c到高潮疯狂喷水国产| aaaaav| 中文人妻无码一区二区三区在线| 日韩伦理一区二区三区| 亚洲欧美日韩一区二区| 免费无码av片在线观看国产| 女人被狂躁60分钟视频| 无翼乌工口肉肉无遮挡无码18| 狠狠色综合网久久久久久|