JL61H对焊式截止节流阀
L61H对焊式节流阀/J61H对焊式截止阀
J/L61H/Y-16～160
PN6.4、10.0、16.0MPa重要尺寸与重量
| 公称通径DN | 尺 寸/mm | 重量(kg) | ||||||
| L | I | D1 | D2 | H | H1 | D0 | ||
| 10 | 100 | 10 | 18.4 | 34 | 230 | 220 | 120 | 3 |
| 15 | 110 | 10 | 22.5 | 34 | 230 | 220 | 120 | 3.5 |
| 20 | 130 | 11 | 28.5 | 40 | 250 | 227 | 120 | 5.5 |
| 25 | 140 | 12 | 34.5 | 48 | 275 | 236 | 140 | 7 |
| 32 | 160 | 14 | 43 | 52 | 325 | 265 | 140 | 9 |
| 40 | 180 | 14 | 49 | 62 | 360 | 300 | 160 | 12 |
| 50 | 200 | 14 | 61.5 | 75 | 410 | 336 | 180 | 18 |
PN1.6、2.5、4.0MPa重要尺寸与重量
| 公称通径DN | 尺 寸/mm | 重量(kg) | ||||||
| L | I | D1 | D2 | H | H1 | D0 | ||
| 10 | 100 | 10 | 18.4 | 34 | 225 | 220 | 120 | 3 |
| 15 | 110 | 10 | 22.5 | 34 | 225 | 220 | 120 | 3 |
| 20 | 130 | 11 | 28.5 | 40 | 245 | 227 | 120 | 5.2 |
| 25 | 140 | 12 | 34.5 | 48 | 245 | 236 | 140 | 6.5 |
| 32 | 160 | 13 | 43 | 52 | 275 | 265 | 140 | 8.5 |
| 40 | 180 | 14 | 49 | 62 | 340 | 300 | 160 | 11 |
| 50 | 200 | 14 | 61.5 | 75 | 345 | 336 | 180 | 16 |
