Emva-flow valve yokhuseleko
Inkcazo: AHN42F-P25C, AHN42F-P18C
Le ivelufa inyuswe ngombhobho wamanzi amdaka ophuma kwimpompo yepetroleum kwisikhululo segesi esinepetroleum, xa uxinzelelo lwempompo lwangaphambili lugqithisile ivelufa ebekiweyo, ivelufa iya kuvula ngokuzenzekelayo kwaye ikhokelele ekubuyeni okukhuselekileyo kolwelo ukuze kuqinisekiswe ukusebenza okukhuselekileyo izixhobo kunye nemibhobho.
| Ubukhulu sangoku I-DN (mm) |
Lobukhulu (mm) | ||||||
| D | D1 | D2 | b | Z-Φd | L | H | |
| 25 | 115 | 85 | 65 | 16 | 4-14 | 160 | 325 |
| 32 | 140 | 100 | 78 | 16 | 4-18 | 180 | 335 |
| 40 | 150 | 110 | 85 | 16 | 4-18 | 200 | 236 |
| 50 | 165 | 125 | 100 | 16 | 4-18 | 230 | 266 |
| 65 | 185 | 145 | 120 | 20 | 4-18 | 290 | 430 |
| 80 | 200 | 160 | 135 | 20 | 8-18 | 310 | 490 |
| 100 | 215 | 180 | 155 | 22 | 8-18 | 350 | 548 |
| 150 | 280 | 240 | 210 | 24 | 8-23 | 480 | 706 |
