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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:G641F46气动隔膜阀（往复式） |
性能规范：
| 设计规范 |
结构长度 |
连接法兰 |
试验与检验 |
产品标识 |
供货规范 |
| BS 5156 |
SAUNDERS CO |
GB/T 4216.5 |
API 598 |
MSS SP-25 |
BS 5156 | 主要技术参数：
| 公称通径 |
|
标准值 |
参考值 |
| DN(mm) |
NPS
inch |
L |
D |
D1 |
D2 |
f |
b |
Z- φ d |
D0 |
H |
WT(kg) |
| PN0.6MPa/1.0MPa |
| 20 |
3/4 |
121 |
105 |
75 |
58 |
2 |
16 |
4- φ 13.5 |
70 |
92 |
3.0 |
| 25 |
1 |
131 |
115 |
85 |
68 |
2 |
16 |
4- φ 13.5 |
83 |
96 |
4.0 |
| 32 |
11/4 |
150 |
140 |
100 |
78 |
2 |
18 |
4- φ 17.5 |
114 |
131 |
6.5 |
| 40 |
11/2 |
163 |
150 |
110 |
88 |
3 |
18 |
4- φ 17.5 |
114 |
142 |
7.5 |
| 50 |
2 |
194 |
165 |
125 |
102 |
3 |
20 |
4- φ 17.5 |
140 |
167 |
10.5 |
| 65 |
21/2 |
220 |
185 |
145 |
122 |
3 |
20 |
4- φ 17.5 |
165 |
203 |
17.5 |
| 80 |
3 |
253 |
200 |
160 |
133 |
3 |
22 |
8- φ 17.5 |
230 |
216 |
25.0 |
| 100 |
4 |
309 |
220 |
160 |
158 |
3 |
24 |
8- φ 17.5 |
280 |
270 |
36.0 |
| 125 |
5 |
362 |
250 |
210 |
184 |
3 |
26 |
8- φ 17.5 |
280 |
319 |
47.0 |
| 150 |
6 |
412 |
265 |
240 |
212 |
3 |
26 |
8- φ 22 |
363 |
365 |
72.0 |
| 200 |
8 |
529 |
340 |
295 |
268 |
3 |
28 |
8- φ 22 |
483 |
462 |
142 |
| PN 1.6MPa |
| 20 |
3/4 |
121 |
105 |
75 |
58 |
2 |
16 |
4- φ 13.5 |
70 |
92 |
3.2 |
| 25 |
4 |
131 |
115 |
85 |
68 |
2 |
16 |
4- φ 13.5 |
83 |
96 |
4.3 |
| 32 |
11/4 |
150 |
140 |
100 |
78 |
2 |
18 |
4- φ 17.5 |
114 |
131 |
6.9 |
| 40 |
11/2 |
163 |
150 |
110 |
88 |
3 |
18 |
4- φ 17.5 |
114 |
142 |
7.9 |
| 50 |
2 |
194 |
165 |
125 |
102 |
3 |
20 |
4- φ 17.5 |
140 |
167 |
11 | |
|
