91影院 |
减压稳压阀
薄膜减压阀,高压减压阀,先导式减压阀
主要外形尺寸和连接尺寸
单位:毫米
Main overall & connecting dimensions Unit:mm
DN |
L |
D2 |
D1 |
D |
b |
Z-φd |
D4 |
H1 |
H2 |
20 |
160 |
55 |
75 |
105 |
14 |
4-14 |
105 |
89 |
312 |
25 |
180 |
65 |
85 |
115 |
14 |
4-14 |
115 |
101 |
328 |
32 |
200 |
78 |
100 |
135 |
16 |
4-18 |
130 |
107 |
320 |
40 |
220 |
85 |
110 |
145 |
16 |
4-18 |
145 |
113 |
325 |
50 |
250 |
100 |
125 |
160 |
16 |
4-18 |
155 |
120 |
335 |
65 |
280 |
120 |
145 |
180 |
18 |
4-18 |
170 |
140 |
365 |
80 |
310 |
135 |
160 |
195 |
20 |
8-18 |
200 |
150 |
385 |
100 |
350 |
155 |
180 |
215 |
20 |
8-18 |
200 |
150 |
385 |
125 |
400 |
185 |
210 |
245 |
22 |
8-18 |
235 |
185 |
425 |
150 | 450 | 210 | 240 | 280 | 24 | 8-23 | 265 | 320 | 445 |
200 | 550 | 265 | 295 | 335 | 26 | 12-23 | 315 | 245 | 515 |
250 | 650 | 320 | 355 | 405 | 30 | 12-25 | 500 | 280 | 585 |
300 | 800 | 375 | 410 | 460 | 30 | 12-25 | 610 | 310 | 625 |