XA42F液化石油气安全阀
产品简介: A42F液化石油气安全阀主要应用于液化石油气储罐容器、管道及设备上使用,密封面采用了聚四氟乙烯(PTFE),密封性能可靠(温度可适用于-40～80℃的液化石油气.A42F液化石油气安全阀采用了弹簧封闭式结构,出口大于进口,有排量大特点.
产品主要零部件材料:
|
NO.
|
零件名称
|
AH42F-C A42F-C 材料
|
|
1
|
阀盖
|
ZG230-450
|
|
2
|
阀体
|
WCB
|
|
3
|
阀座
|
2Cr13
|
|
4
|
阀瓣
|
2Cr13+PTFE
|
|
5
|
弹簧
|
50CrVA
|
|
6
|
阀杆
|
2Cr13
|
产品外型尺寸:
|
型号
|
通径
|
do
|
D
|
K
|
g
|
g1
|
b
|
f
|
f1
|
Z-d
|
DN
|
D1
|
K1
|
g2
|
b1
|
f
|
Z1-d1
|
L
|
L1
|
≈H
|
|
AH42F-16C
A42F-16C
|
20
|
15
|
105
|
75
|
|
55
|
16
|
2
|
|
4-14
|
25
|
115
|
85
|
65
|
16
|
2
|
4-14
|
110
|
95
|
378
|
|
25
|
16
|
115
|
85
|
|
65
|
16
|
2
|
|
4-14
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
110
|
95
|
378
|
|
32
|
20
|
140
|
100
|
|
78
|
18
|
2
|
|
4-18
|
40
|
150
|
110
|
85
|
18
|
3
|
4-18
|
115
|
100
|
378
|
|
40
|
25
|
150
|
110
|
|
85
|
18
|
3
|
|
4-18
|
50
|
165
|
125
|
100
|
20
|
3
|
4-18
|
120
|
110
|
406
|
|
50
|
32
|
165
|
125
|
|
100
|
20
|
3
|
|
4-18
|
65
|
185
|
145
|
120
|
20
|
3
|
4-18
|
135
|
120
|
450
|
|
65
|
40
|
185
|
145
|
|
120
|
20
|
3
|
|
4-18
|
80
|
200
|
160
|
135
|
20
|
3
|
8-18
|
160
|
140
|
520
|
|
80
|
50
|
200
|
160
|
|
135
|
20
|
3
|
|
8-18
|
100
|
220
|
180
|
155
|
22
|
3
|
8-18
|
170
|
135
|
525
|
|
100
|
65
|
220
|
180
|
|
155
|
22
|
3
|
|
8-18
|
125
|
250
|
210
|
185
|
22
|
3
|
8-18
|
195
|
175
|
690
|