Balik-aliran klep kaamanan
AHN42F-P25C, AHN42F-P18C
klep ieu dipasang dina pipa effluence cair tina outlet pan pompa urang tina SPBU liquefied minyak bumi, nalika tekanan pompa hareup ngaleuwihan klep diatur, klep bakal muka otomatis tur ngakibatkeun balik aman tina cairan jadi ensures operasi aman tina. alat-alat jeung pipelined.
| diaméterna nominal DN (mm) | Diménsi (mm) | ||||||
| D | D1 | D2 | b | Z-d | 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 |
