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Tele: +86-21-66876198
+86-21-56879782
Sales:+86-21-56874084
+86-21-56871325
Service:+86-21-56878077
+86-21-56873724
Fax: +86-021-56878087
Email:nainai@nainaivalve.com
Add:No.87 Luojing Feiyun Road
Baoshan District Shanghai |
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| Product name:H76F46蝶式止回阀 |
性能规范：
| 设计规范 |
结构长度 |
连接法兰 |
实验与检验 |
产品标识 |
供货规范 |
JB/T8937
AP I594 |
GB/T 15188.2
AP I594 |
JB/T 78;JB/T 79
ANSI B16.5 |
GB/T 13927
AP I598 |
GB/T 12220
MSS SP-25 |
JB/T 7928
AP I594 | 主要外形连接尺寸（mm)
| 公称通径 |
标 准 值 |
参 考 值 |
标 准 值 |
参 考 值 |
标 准 值 |
参 考 值 |
DN
(mm) |
NPS
(inch) |
L |
D |
WT(Kg) |
L |
D |
WT(Kg) |
L |
D |
WT(Kg) |
| PN0.6MPa/Class 150Lb |
PN1.0MPa/Class 150Lb |
PN1.6MPa/Class 150Lb |
| 50 |
2 |
60 |
90/92 |
2 |
60 |
100/92 |
2 |
60 |
100/92 |
2.5 |
| 65 |
2 1 / 2 |
66 |
110/105 |
3 |
66 |
120/105 |
3 |
66 |
120/105 |
3.5 |
| 80 |
3 |
73 |
125/127 |
4 |
73 |
135/127 |
4 |
73 |
135/127 |
4.5 |
| 100 |
4 |
73 |
145/157 |
6 |
73 |
155/157 |
6 |
73 |
155/157 |
7 |
| 150 |
6 |
98 |
200/216 |
11.5 |
98 |
210/216 |
11.5 |
98 |
210/216 |
13 |
| 200 |
8 |
127 |
255/270 |
18 |
127 |
265/270 |
18 |
127 |
265/270 |
21 |
| 250 |
10 |
146 |
310/324 |
28 |
146 |
320/324 |
28 |
146 |
320/324 |
32 |
| 300 |
12 |
181 |
362/381 |
45 |
181 |
368/381 |
45 |
181 |
375/381 |
48 |
| 350 |
14 |
184 |
412/413 |
70 |
184 |
428/413 |
70 |
184 |
435/413 |
73 |
| 400 |
16 |
191 |
462/470 |
98 |
191 |
482/470 |
98 |
191 |
485/470 |
104 |
| 450 |
18 |
203 |
518/533 |
145 |
203 |
532/533 |
145 |
203 |
545/533 |
152 |
| 500 |
20 |
219 |
568/584 |
168 |
219 |
585/584 |
168 |
219 |
608/584 |
300 |
| 600 |
24 |
222 |
670/692 |
278 |
222 |
685/692 |
278 |
222 |
718/692 |
405 |
| 750 |
30 |
305 |
813/813 |
380 |
305 |
813/813 |
380 |
305 |
813/813 |
625 |
| 900 |
36 |
368 |
980/972 |
590 |
368 |
1005/972 |
590 |
368 |
998/972 |
645 |
| 1050 |
42 |
432 |
1130/1130 |
680 |
432 |
1205/1205 |
680 |
|
|
|
| 1200 |
48 |
524 |
1295/1289 |
788 |
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|
|
|
|
|
| 公称通径 |
标 准 值 |
参 考 值 |
标 准 值 |
参 考 值 |
DN
(mm) |
NPS
(inch) |
L |
D |
WT(Kg) |
L |
D |
WT(Kg) |
| PN0.6MPa/Class 150Lb |
PN1.0MPa/Class 150Lb |
| 50 |
2 |
60 |
100/92 |
3 |
60 |
90/92 |
3.5 |
| 65 |
2 1 / 2 |
66 |
120/105 |
4 |
66 |
118/105 |
4.5 |
| 80 |
3 |
73 |
135/127 |
5 |
73 |
132/127 |
5.5 |
| 100 |
4 |
73 |
160/157 |
8 |
73 |
156/157 |
9 |
| 150 |
6 |
98 |
218/270 |
14 |
98 |
211/216 |
16 |
| 200 |
8 |
127 |
278/270 |
25 |
127 |
284/270 |
28 |
| 250 |
10 |
146 |
332/324 |
35 |
146 |
315/324 |
40 |
| 300 |
12 |
181 |
390/381 |
52 |
181 |
409/381 |
58 |
| 350 |
14 |
222 |
448/413 |
78 |
222 |
465/413 |
85 |
| 400 |
16 |
232 |
505/470 |
120 |
232 |
535/470 |
135 |
| 450 |
18 |
264 |
555/533 |
165 |
264 |
560/533 |
180 |
| 500 |
20 |
292 |
610/584 |
195 |
292 |
615/584 |
215 |
| 600 |
24 |
317 |
718/692 |
320 |
317 |
735/692 |
338 | |
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