
外形尺寸
| DN | NPS | ASME 150LB | JIS 10K | DIN PN10 | f | 全关 | 全开 | D0 | Cv | 重量 Kg |
|---|---|---|---|---|---|---|---|---|---|---|
| mm | in | L | L | L | H1 | H2 | ||||
| 15 | 1/2 | 125 | 125 | 125 | 2.5 | 89 | 98 | 120 | 5 | 2 |
| 20 | 3/4 | 135 | 135 | 135 | 2.5 | 91 | 100 | 120 | 9 | 3 |
| 25 | 1 | 145 | 145 | 145 | 2.5 | 99 | 112 | 160 | 20 | 4 |
| 32 | 1 1/4 | 160 | 160 | 160 | 2.5 | 99 | 112 | 160 | 27 | 5 |
| 40 | 1 1/2 | 180 | 180 | 180 | 3 | 154 | 173 | 180 | 45 | 7 |
| 50 | 2 | 210 | 210 | 210 | 3 | 155 | 176 | 180 | 59 | 11 |
| 65 | 2 1/2 | 250 | 250 | 250 | 3 | 195 | 224 | 220 | 83 | 15 |
| 80 | 3 | 300 | 300 | 300 | 3 | 225 | 261 | 250 | 148 | 23 |
| 100 | 4 | 350 | 350 | 350 | 3.5 | 280 | 320 | 280 | 269 | 34 |
| 125 | 5 | 400 | 400 | 400 | 3.5 | 310 | 365 | 350 | 362 | 48 |
| 150 | 6 | 460 | 460 | 460 | 4 | 380 | 440 | 400 | 505 | 72 |
| 200 | 8 | 570 | 570 | 570 | 4.5 | / | / | 450 | 1320 | 110 |
| 250 | 10 | 680 | 680 | 680 | 4.5 | / | / | 500 | 2000 | 190 |
| 300 | 12 | 790 | 790 | 790 | 4.5 | / | / | 500 | 3624 | / |