Product Introduction Vacuum check valves help prevent air in rush into a system after powering down the pump. Typically installed on the exhaust side of the pump, they can prevent oil back streaming u
| Material | SS304/SS316L Body with FKM Seals |
| Min. Relief Pressure | 30mBar |
| Leak Rate | 1.0 x 10-5 mbar*L/s |
| Temperature Range | -5°C to 100°C (approx.) |
| Size | A/mm | B/mm | C/mm | L/mm | N.W/kg |
| KF16 | 30 | 17.2 | 16 | 92 | 0.32 |
| KF25 | 40 | 26.2 | 25 | 93 | 0.53 |
| KF40 | 55 | 41.2 | 40 | 93 | 0.86 |
| KF50 | 75 | 52.2 | 50 | 105 | 1.37 |
