Solenoid pulse valves
Airtec solenoid valves
Magnetic impulse valves (bistable solenoid valves) require only a short switching pulse to change state and hold the reached position permanently without further energisation. The Airtec series KM 09 (G 1/8"), KM 10 (G 1/4") and M xx320HN/M xx520HN (G 1/8" to G 1/2") offer 3/2-way and 5/2-way impulse valves in standard design with HN manual override. The reduced current consumption during the hold state makes these valves suitable for energy-optimised systems and long hold periods.
| Type | Port | Function | Voltages |
|---|---|---|---|
| KM 09520HN | G 1/8" | 5/2-way bistable | 12V DC, 24V DC, 24VAC, 115V, 230V |
| KM 10520HN | G 1/4" | 5/2-way bistable | 12V DC, 24V DC, 24VAC, 115V, 230V |
| M 05320HN | G 1/8" | 3/2-way bistable | 12V DC, 24V DC, 24VAC, 115V, 230V |
| M 07320HN | G 1/4" | 3/2-way bistable | 12V DC, 24V DC, 24VAC, 115V, 230V |
| M 22320HN | G 1/2" | 3/2-way bistable | 12V DC, 24V DC, 24VAC, 115V, 230V |
| M 22520HN | G 1/2" | 5/2-way bistable | 12V DC, 24V DC, 24VAC, 115V |
Typical applications: Energy-efficient control of cylinder positions with long hold periods; switching tasks in battery-powered devices or emergency power systems; applications where a power failure must not cause an unwanted state change; door locks and holding devices in safety circuits; control of diverters and deflectors in conveyor systems.