| 详细介绍： A48Y-A44Y不锈钢安全阀概述：
A48Y不锈钢安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y不锈钢安全阀适用于工作温度≤300℃的空气、石油等介质的设备或管路上，作为超压保护装置。连接法兰标准PN＜6.4MPa按JB/T-94系列1。PN≥6.4MPa按JB/T-94系列2标准 。
A44Y不锈钢安全阀连接尺寸
A44Y-16P
|
32
|
1.6
|
|
|
|
|
|
1Cr18Ni9Ti
|
≤200
|
醋酸类
|
|
"
|
40
|
"
|
150
|
165
|
120
|
110
|
314
|
"
|
"
|
"
|
|
"
|
50
|
"
|
165
|
185
|
135
|
120
|
375
|
"
|
"
|
"
|
|
"
|
65
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
80
|
"
|
200
|
220
|
170
|
135
|
538
|
"
|
"
|
"
|
|
"
|
100
|
"
|
215
|
245
|
205
|
185
|
655
|
"
|
"
|
"
|
|
"
|
150
|
"
|
280
|
310
|
255
|
230
|
740
|
"
|
"
|
"
|
|
"
|
200
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
A44Y-40P
|
32
|
4.0
|
|
|
|
|
|
1Cr18Ni9Ti
|
≤200
|
醋酸类
|
|
"
|
40
|
"
|
145
|
165
|
130
|
120
|
314
|
"
|
"
|
"
|
|
"
|
50
|
"
|
160
|
180
|
145
|
130
|
376
|
"
|
"
|
"
|
|
"
|
65
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
80
|
"
|
190
|
215
|
170
|
150
|
538
|
"
|
"
|
"
|
|
"
|
100
|
"
|
250
|
245
|
205
|
185
|
655
|
"
|
"
|
"
|
|
"
|
150
|
"
|
300
|
310
|
255
|
230
|
740
|
"
|
"
|
"
|
|
"
|
200
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
A44Y-64P
|
32
|
6.4
|
|
|
|
|
|
1Cr18Ni9Ti
|
≤200
|
醋酸类
|
|
"
|
40
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
50
|
"
|
175
|
180
|
155
|
130
|
520
|
"
|
"
|
"
|
|
"
|
65
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
80
|
"
|
210
|
230
|
185
|
160
|
810
|
"
|
"
|
"
|
|
"
|
100
|
"
|
250
|
270
|
195
|
195
|
890
|
"
|
"
|
"
|
|
A44Y-100P
|
32
|
10.0
|
|
|
|
|
|
1Cr18Ni9Ti
|
≤200
|
醋酸类
|
|
"
|
40
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
50
|
"
|
195
|
180
|
155
|
130
|
520
|
"
|
"
|
"
|
|
"
|
65
|
"
|
|
|
|
|
|
"
|
"
|
"
|
|
"
|
80
|
"
|
230
|
230
|
175
|
160
|
815
|
"
|
"
|
"
|
|
"
|
100
|
"
|
265
|
270
|
220
|
210
|
680
|
"
|
"
|
"
|
|
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