|
单杠杆安全阀
GA41H、A51H单杠杆安全阀适用于温度≤450℃的锅炉和压力容器上，防止压力超过允许**高值。介质可为蒸汽、空气。
外形尺寸和连接尺寸
|
公称通径
|
尺寸
|
|
do
|
L
|
L1
|
D
|
K
|
g1
|
f
|
b
|
z-?d
|
DN"
|
D1
|
K1
|
g2
|
b1
|
f"
|
z-?d1
|
|
25
|
20
|
100
|
85
|
115
|
85
|
65
|
2
|
16
|
4-14
|
25
|
115
|
85
|
65
|
16
|
2
|
4-14
|
|
32
|
25
|
115
|
100
|
140
|
100
|
78
|
2
|
18
|
4-18
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
|
40
|
32
|
120
|
110
|
150
|
110
|
85
|
3
|
18
|
4-18
|
40
|
150
|
110
|
85
|
18
|
3
|
4-18
|
|
50
|
40
|
135
|
120
|
165
|
125
|
100
|
3
|
20
|
4-18
|
50
|
165
|
125
|
100
|
20
|
3
|
4-18
|
|
80
|
65
|
160
|
135
|
200
|
160
|
135
|
3
|
20
|
8-18
|
80
|
200
|
160
|
135
|
20
|
3
|
8-18
|
|
100
|
80
|
170
|
160
|
220
|
180
|
155
|
3
|
22
|
8-18
|
100
|
220
|
180
|
155
|
22
|
3
|
8-18
|
|
150
|
125
|
205
|
195
|
285
|
240
|
210
|
3
|
24
|
8-23
|
150
|
285
|
240
|
210
|
24
|
3
|
8-23
|
|
200
|
150
|
240
|
230
|
340
|
295
|
265
|
3
|
26
|
12-23
|
200
|
340
|
295
|
265
|
26
|
3
|
12-23
|
GA41H、A51H单杠杆安全阀 |
