全启式安全阀概述：
主要连接尺寸：
型 号
公称
主要结构尺寸(mm)
阀体
简要性能
备注
通径
压力
D
D1
L
L1
H
适用温度
适用介质
A42Y-16C
32
1.6
135
146
115
110
285
铸钢
≤300
油品、空气等
"
40
"
150
160
120
110
278
"
"
"
"
50
"
165
180
135
120
332
"
"
"
"
65
"
"
"
"
"
80
"
200
215
170
135
478
"
"
"
"
100
"
220
245
205
160
590
"
"
"
"
150
"
280
310
255
230
650
"
"
"
"
200
"
"
"
"
A42Y-40
32
4.0
140
150
115
100
285
铸钢
≤300
油品、空气等
"
40
"
145
160
130
120
278
"
"
"
"
50
"
160
180
145
130
332
"
"
"
"
65
"
"
"
"
"
80
"
195
215
170
150
478
"
"
"
"
100
"
230
245
205
185
590
"
"
"
"
150
"
300
310
255
230
650
"
"
"
"
200
"
"
"
"
A42Y-64
32
6.4
铸钢
≤300
油品、空气等
"
40
"
165
160
130
120
308
"
"
"
"
50
"
175
180
155
130
464
"
"
"
"
65
"
"
"
"
"
80
"
210
230
175
160
582
"
"
"
"
100
"
250
270
195
195
600
"
"
"
A42Y-100
32
10.0
铸钢
≤300
油品、空气等
"
40
"
"
"
"
"
50
"
195
180
155
130
500
"
"
"
"
65
"
"
"
"
"
80
"
230
230
175
160
760
"
"
"
"
100
"
265
270
220
210
750
"
"
"
SA42Y-160
32
16.0
115
165
150
150
397
铸钢
≤200
氮、氨气、油品、空气
"
40
"
165
200
165
165
438
"
"
"
SA42Y-320
32
3.2
135
165
150
150
395
铸钢
≤200
氮、氨气、油品、空气
"
40
"
"
"
"
SA42Y-400
32
40.0
135
165
150
150
397
铸钢
≤200
氮、氨气、油品、空气
"
40
"
"
"
"
A44Y-16C
32
1.6
铸钢
≤300
油品、空气等
A44Y-16C
80
1.6
200
220
170
135
538
铸钢
≤300
油品、空气等
"
100
"
215
245
205
185
655
"
"
"
"
150
"
280
310
255
230
740
"
"
"
"
200
"
"
"
"
A44Y-40
32
4.0
铸钢
≤300
油品、空气等
"
40
"
145
165
130
120
314
"
"
"
"
50
"
160
180
145
130
376
"
"
"
"
65
"
"
"
"
"
80
"
195
215
170
150
538
"
"
"
"
100
"
230
245
205
185
655
"
"
"
"
150
"
300
310
255
230
740
"
"
"
"
200
"
"
"
"
A44Y-64
32
6.4
铸钢
≤300
油品、空气等
"
40
"
"
"
"
"
50
"
175
180
155
130
520
"
"
"
"
65
"
"
"
"
"
80
"
210
230
175
160
810
"
"
"
"
100
"
250
270
195
195
890
"
"
"
A44Y-100
32
10.0
铸钢
≤300
油品、空气等
"
40
"
"
"
"
"
50
"
195
180
155
130
520
"
"
"
"
65
"
"
"
"
"
80
"
230
230
175
160
810
"
"
"
"
100
"
265
270
220
210
780
"
"
"
A48Y-16C
32
1.6
铸钢
≤350
蒸气等
"
40
"
145
160
130
115
312
"
"
"
"
50
"
160
180
145
130
366
"
"
"
"
65
"
"
"
"
"
80
"
195
215
170
150
528
"
"
"
"
100
"
215
245
205
185
655
"
"
"
"
150
"
280
310
255
230
724
"
"
"
"
200
"
"
"
"
A48Y-40
32
4.0
铸钢
≤350
蒸气等
A48Y-64
32
6.4
铸钢
≤350
蒸气等
"
40
"
"
"
"
"
50
"
175
180
155
130
508
"
"
"
"
65
"
"
"
"
"
80
"
210
230
175
160
655
"
"
"
"
100
"
250
270
195
195
680
"
"
"
A48Y-100
32
10.0
铸钢
≤350
蒸气等
"
40
"
"
"
"
"
50
"
195
180
160
130
508
"
"
"
"
65
"
"
"
"
"
80
"
180
230
175
160
655
"
"
"
"
100
"
265
270
220
210
785
"
"
"
SFNA-42B25C1
32
"
195
120
185
锻钢
≤55
液化气
"
40
"
230
100
205
"
"
"
"
50
"
270
104
250
"
"
"
上海好施阀门有限公司是国内生产安全阀的主导厂，厂内建有远东一流的安全阀测试中心，国产第一台安全阀就是我厂诞生的。二十多年来，好施牌安全阀的品种已发展到百余个系列，千余个规格，产品广泛应用于锅炉、石化、电站以及国防工业。并为国内第一座核电站秦山核电站研制成功了第一批核级安全阀。 好施牌安全阀主要产品系列分别荣获机械部信得过产品，上海市优质产品称号，国家银质奖。 好施牌安全阀是受压设备、容器或管路上的最佳超压保护装置。当设备压力升高达到预定值时，安全阀自动开启，继而全量排放，防止设备压力继续升高；当压力降低到规定值时，安全阀及时自动关闭。好施牌安全阀是选用者为保护工程设备安全运行的最理想的，最科学的明智选择。
上海金盾阀门制造有限公司始终以质量为本，一切为满足用户的经营理念，不断引进国外先进的新技术，新工艺、新材料，竭诚为用户提供优质的阀门产品和更加完善的售后服务。
材料
DN(mm)
PN(Mpa)
℃
07
26
2016
上海金盾A42Y、A44Y、A48Y全启式安全阀 疏水阀价格
来源:[上海金盾阀门制造有限公司]
联系人：叶先生
手机：15921078982
电话：021-67763979
传真：021-67763979
QQ：917428902
Email：15921078982@139.com
地址：上海上海市金山区大亭公路7558号
品牌：上海金盾
价格：面议
元/台
供应地：上海上海市
产品型号：A42Y、A44Y、A48Y
