一、法兰全启式安全阀参数：
产品名称：
|
全启式安全阀
|
产品型号：
|
A42Y、A44Y、A48Y
|
产品口径：
|
DN32~200
|
产品压力：
|
0.6~32.0Mpa
|
产品材质：
|
铸钢、不锈钢、合金钢等
|
二、法兰全启式安全阀概述：
安全阀的主要参数是排量，这个排量决定于阀座的口径和阀瓣的开启高度，由开启高度不同，又分为微启式和全启式两种。微启式是指阀瓣的开启高度为阀座喉径的1/40～l/20。全启式是指阀瓣的开启高度为阀座喉径的1/4。全启式安全阀：应用在蒸汽介质是一般有一个突然全开动作，此突开动作时的压力为整定压力（突跳压力）；应用在空气介质是，先打开与进口压力增加开高呈比例升高，然后再突然起跳全开，称二段式开启；一般不可用于液体介质。微启式安全阀：先打开与进口压力增加开高呈比例升高，压力下降时亦随进口压力下降开高呈比例下降，一般用于液体介质（或保护管道时用于可压缩气体）。
三、法兰全启式安全阀型号参数：
|
型 号
|
公称
|
主要结构尺寸(mm)
|
阀体
材料
|
简要性能
|
|
|
通径
DN(mm)
|
压力
PN(Mpa)
|
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
|
"
|
"
|
"
|
四、法兰全启式安全阀售后服务：
感谢您选购本公司阀门产品，本公司产品质量保证，价格合理，货到快捷，售后到位。本产品严格按照ISO9001国家质量体系标准进行质量控制。质量问题三个月包换，保修一年
专业制造、专业服务、为您创造更多价值!
金口阀门致力于满足用户的期望，不断提升服务质量，精益求精，“真诚的服务”是永恒的主题，严格按照ISO9001-2000质量体系认证要求，质量严格把关，责任到人，确保生产、销售、服务的一条龙运行.加强与用户沟通，竭诚为广大新老客户提供优质的产品，至善至美服务.
特此我厂做出如下承诺：
产品标准：
产品严格按中国GB、HG标准和美国API等标准设计、制造、验收。密封面硬度达到国家规定要求，宽度超过国家标准.
售前服务：
产品介绍，技术交流，非标产品设计，疑难解答.
售中服务:
1.守信合同，保证及时供货，随时保持与客户联系.
2.对特殊或复杂的产品，我厂安排介绍人员对用户进行产品使用、故障排除、调试及维修进行培训和指导.
售后服务：
- 产品质保期为自签订合同生效起12个月，实行“三包”服务，（包退、包换、包修）.
- 产品在使用中我厂定期组织技术、质检人员进行访问，征询用户对产品质量、使用状况、改进意见等各方面的反馈.
- 对用户投诉质量问题，快速做出反应，售后服务人员在24-36小时（省外48小时）赶赴现场.
- 对售后服务，要求用户填写服务后的质量反馈信息表，并做出鉴定意见，一边提供的服务质量.
