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A27H 彈簧微啟式安全閥

彈簧微啟式安全閥(A27H)
Description:
係列 Series
A27H-10 A27H-16 A27H-25 A27H-40 A27Y-10P A27Y-16P A27Y-25P A27Y-40P A27Y-10R A27Y-16R A27Y-25R A27Y-40R
A27H型適用於工作溫度≤200℃的水、空氣、蒸氣等介質的設備或管路上。A27Y適用於工作溫度≤200℃有腐蝕性介質的設備或管路上,作為超壓保護裝置。
A27H type are used for the equipment and pipeline of water, air, steam etc. medium what the working temperature are less than 200 . A27Y type are used for the equipment and pipeline of the quality with corrode me-dium what the working tempe-rature are less than 200 . Take for extra pressure devices.
主要零部件材料 Explanation of materials for main parts
NO.
Name of part
A27H Materials
A27W-P Materials
A27W-R   Materials
1
 Body
HT350
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
2
 Nozzle
35
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
3
   Adjusting ring
2Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
4
 Disc
2Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
5
 Spring
50CrVA
50CrVACoated Teflon
50CrVACoated Teflon
6
 Stem
2Cr13
2Cr13
1Cr18Ni9Ti
7
 Adjusting bolt
45
2Cr13
1Cr18Ni9Ti
8
   Cap
ZG200-400
ZG200-400
1Cr18Ni9Ti
 
 Sealing surface of material
D507 Depositing D507
CoDepositing stellite
10
 Adjusting nut
Q235-A
2Cr13
1Cr18Ni12Mo2Ti
 
 Sealing surface of material
"Y" CoDepositing stellite, "H" D507 Depositing D507, "W"body
 
外形尺寸和連接尺寸 Dimensions (mm)
Nominal diameter
DN (mm)
 Dimensions (mm)
do
Rc
L
L1
G
H
15
10
1/2"
40
65
1/2"
135
20
15
3/4"
45
70
3/4"
140
25
20
1"
45
76
1"
155
32
25
11/ "
55
85
11/ "
170
40
32
11/ "
55
85
11/ "
310
50
40
2"
67
100
2"
322
65
50
21/ "
76
112
21/ "
344
80
65
3"
110
135
3"
395

 

-------磁力泵_耐腐蝕化工泵_氣動隔膜泵_自吸泵_消防泵_排汙泵_齒輪油泵廠家---版權所有(c) 上海凱發平台閥門有限公司     地址:上海市嘉定區黃渡工業區春濃路312號---E-mail:sales@youtube520.com 網址:http://www.youtube520.com 電話:86-021-53591187  63143652  傳真:86-021-63139057 滬ICP備09058537號

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