H42F-6F法蘭球芯PVDF塑料止回閥
| DN | 法蘭式 | 工作壓力 (MPa) | ||||
| D2 | D1 | L | T | N-Φ | ||
| 15 | 95 | 65 | 100 | 14 | 4-14 | 0.6 |
| 20 | 105 | 75 | 120 | 14 | 4-14 | 0.6 |
| 25 | 115 | 85 | 140 | 16 | 4-14 | 0.6 |
| 32 | 135 | 100 | 160 | 17 | 4-18 | 0.6 |
| 40 | 145 | 110 | 165 | 18 | 4-18 | 0.6 |
| 50 | 160 | 125 | 180 | 20 | 4-18 | 0.6 |
| 65 | 180 | 140 | 220 | 22 | 4-18 | 0.6 |
| 80 | 195 | 160 | 250 | 25 | 4-18 | 0.6 |
| 100 | 215 | 180 | 280 | 25 | 8-18 | 0.6 |
| 125 | 245 | 210 | 320 | 30 | 8-18 | 0.5 |
| 150 | 280 | 240 | 360 | 30 | 8-23 | 0.4 |
| 200 | 335 | 295 | 400 | 35 | 8-23 | 0.4 |
| 250 | 395 | 350 | 500 | 38 | 12-23 | 0.4 |


















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