HORA actuators for power and process control valves, offered as the MC series electric linear actuators and the PA series pneumatic diaphragm actuators. The MC series self-calibrates with a microcontroller and has a stroke of up to 80 mm. The PA series runs on air at up to 6 bar, with optional spring to close or open.
| Lineup | MC series electric linear, PA series pneumatic diaphragm |
| Stroke | MC 163, 253, 503: max. 60 mm; MC 1003, 1503: max. 80 mm |
| Power Supply Voltage | 24 VAC / 24 VDC or 230 VAC (MC) |
| Input Signal | 3-point, 0 to 10 VDC, 2 to 10 VDC, 0 to 20 mA, 4 to 20 mA (MC) |
| Output Signal | 0 to 10 VDC (MC) |
| Protection Rating | IP 54, optional IP 65 (MC) |
| Maximum Working Pressure | 6 bar (PA) |
| Pneumatic Models | PA-N 160, PA-N 280, PA 540, PA 1080, PA 2160 |