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How energy efficiency is improved
Automatic adaptation to valve, optimal operator convenience, precision activation and high energy efficiency with minimal operating noise
- In ventilation air conditioning units1) for actuation of 2- and 3-way valves of type series AVM 321: VUD, VUE, VUN, BUD, BUE, BUN and AVM 322: V6R, VQD, VQE, VUG, VUP, VUS, B6R, BQD, BQE, BUG, BUS
- For controllers with a switching output (2-point or 3-point control)
- Synchronous motor with electronic control unit and load-dependent cut-off
- Direction of operation and running time can be set using coding switches
- Crank handle for external manual adjustment with motor cut-off
- Low operating noise
- Simple assembly with valve; spindle is automatically connected after nominal voltage is applied
- Numerous adapters enable the unit to be fitted onto non-SAUTER valves
- Electrical parallel operation of five actuators
- Three-piece housing made of flame-retardant yellow/black plastic and seals with type of protection IP54
- Maintenance-free gearbox made of plastic; threaded spindle and gearbox base-plates made of steel
- Patented actuator-valve coupling
- Mounting column made of aluminium
- Fixing bracket made of cast light alloy for valve fitting with 20 mm stroke and made of plastic for valve fitting with 8 mm stroke
- Electrical connections (max. 1.5 mm²) with screw terminals
- Two break-out cable inlets for metric cable gland made
- Fitting vertically upright to horizontal, not suspended
| Power Supply | |
| Power supply 24 V~ | ±20%, 50...60 Hz |
| Power supply 24 V= | –10%...20% |
| Power supply 230 V~ | ±15% |
| Power consumption | < 2.4 W, < 4.0 VA (at nominal voltage, with movement) |
| Parameters | |
| Nominal force | 1000 N |
| Operating noise | < 30 dB (A) at nominal force |
| Response time | > 200 ms |
| Temperature of medium | 0...100 °C |
| Ambient conditions | |
| Operating temperature | –10...55 °C |
| Storage and transport temperature | -40...80 °C |
| Humidity without condensation | 5...85% rh |
| Type | Nominal voltage | Nominal stroke | Running time [s/mm] | Power consumption | Dimensions Wx H x D | Weight |
| AVM321F110 | 230 V~ | 8 mm | 12 (6) | < 2.4 W,< 4.0 VA | 160 × 187 × 88 mm | 1.5 kg |
| AVM321F112 | 24 V~/= | 8 mm | 12 (6) | < 2.0 W,< 3.0 VA | 160 × 187 × 88 mm | 1.5 kg |