一、HC41X消声止回阀主要技术参数:
公称压力:1.0~1.6MPa
公称通经:40~600mm
适用介质:水及弱腐蚀性流体
适用温度:0~80℃
法兰标准:GB/T 17241.6 GB/T 9113
试验标准:GB/T 13927 AP 1598
二、HC41X消声止回阀性能规范:
公称压力(MPa) |
1.0 |
1.6 |
密封试验压力(MPa) |
1.1 |
1.76 |
壳体试验压力(MPa) |
1.5 |
2.4 |
适用温度(℃) |
≤80℃ |
材料 |
阀体 |
HT200,304 |
导向套 |
HT200,304 |
阀瓣 |
HT200,304 |
密封圈 |
橡胶 |
弹簧 |
不锈钢 |
三、HC41X消声止回阀制造标准:
设计规范:GB/T 12233
结构长度:GB/T 12221
连接法兰:JB/T 79,HG20592,GB9113,ANSI
试验与检验:JB/T 9092,GB/T13927
压力-温度:GB/T 9131
产品标识:GB/T 12220
四、HC41X消声止回阀规格尺寸:

公称通径
DN(mm)
|
L
|
PNl0
|
PNl6
|
PN25
|
b
|
f
|
D2
|
D
|
D1
|
Z-φd
|
b
|
f
|
D2
|
D
|
D1
|
Z-φd
|
b
|
f
|
D2
|
D
|
D1
|
Z-φd
|
40
|
100
|
18
|
2
|
85
|
150
|
110
|
4-18
|
18
|
2
|
85
|
150
|
110
|
4-18
|
18
|
2
|
85
|
150
|
110
|
4-18
|
50
|
100
|
20
|
3
|
102
|
165
|
125
|
4-18
|
20
|
3
|
102
|
165
|
125
|
4-18
|
20
|
3
|
99
|
165
|
125
|
4-18
|
65
|
120
|
20
|
3
|
122
|
185
|
145
|
4-18
|
20
|
3
|
122
|
185
|
145
|
4-18
|
22
|
3
|
118
|
185
|
145
|
8-18
|
80
|
140
|
22
|
3
|
133
|
200
|
160
|
8-18
|
22
|
3
|
133
|
200
|
160
|
8-18
|
24
|
3
|
132
|
200
|
160
|
8-18
|
100
|
160
|
24
|
3
|
158
|
220
|
180
|
8-18
|
24
|
3
|
158
|
220
|
180
|
8-18
|
24
|
3
|
156
|
235
|
190
|
8-22
|
125
|
180
|
26
|
3
|
184
|
250
|
210
|
8-18
|
26
|
3
|
184
|
250
|
210
|
8-18
|
26
|
3
|
184
|
270
|
220
|
8-26
|
150
|
200
|
26
|
3
|
212
|
285
|
240
|
8-22
|
26
|
3
|
212
|
285
|
240
|
8-22
|
28
|
3
|
211
|
300
|
250
|
8-26
|
200
|
220
|
28
|
3
|
268
|
340
|
295
|
8-22
|
30
|
3
|
268
|
340
|
295
|
12-22
|
30
|
3
|
274
|
360
|
310
|
12-26
|
250
|
240
|
28
|
3
|
320
|
395
|
350
|
12-22
|
32
|
3
|
320
|
405
|
355
|
12-26
|
32
|
3
|
330
|
425
|
370
|
12-30
|
300
|
280
|
28
|
4
|
370
|
445
|
400
|
12-22
|
32
|
4
|
370
|
460
|
410
|
12-26
|
34
|
4
|
389
|
485
|
430
|
16-30
|
350
|
320
|
30
|
4
|
428
|
500
|
460
|
16-22
|
36
|
4
|
428
|
520
|
470
|
16-26
|
38
|
4
|
450
|
555
|
490
|
16-33
|
400
|
360
|
32
|
4
|
482
|
565
|
515
|
16-26
|
38
|
4
|
482
|
580
|
525
|
16-80
|
40
|
4
|
505
|
620
|
550
|
16-86
|
450
|
400
|
32
|
4
|
532
|
615
|
565
|
20-26
|
40
|
4
|
532
|
640
|
585
|
20-30
|
42
|
4
|
555
|
670
|
600
|
20-36
|
500
|
440
|
34
|
4
|
585
|
670
|
620
|
20-26
|
42
|
4
|
585
|
715
|
650
|
20-33
|
44
|
4
|
615
|
730
|
660
|
20-36
|
五、HC41X消声止回阀安装示意图:
