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How energy efficiency is improved
Automatic adaptation to ball valve, precise activation and high energy efficiency with minimal operating noise.
- For operating 2- and 3-way ball valves VKR, VKRA, BKR, BKRA, VKAI, VKAA, BKLI, BKTI, BKTA, (AKM115S) and 6-way ball valve B2KL
- For controllers with constant output (0...10 V) or switching output (2-/3-point control)
- Assembly with ball valve without the use of tools
- Stepping motor with SAUTER Universal Technology (SUT) electronic control unit
- Electronic force-dependent motor cut-off
- Automatic recognition of applied control signal (continuous or switched)
- Coding switch for selection of characteristic and running time (35 s, 60 s, 120 s)
- Type of characteristic (linear/quadratic/equal-percentage) can be set on the actuator
- Direction of operation can be selected directly on the cable
- Maintenance-free gear unit
- Gear unit can be disengaged in order to position the ball valve manually (using the lever)
- Bracket and bayonet ring made of glass-fibre-reinforced plastic for fitting onto ball valve
Power supply | |
Power supply 24 V~ | ±20%, 50...60 Hz |
Power supply 24 V= | -10%...20% |
Power consumption | 4.9 W/8.7 VA |
Parameters | |
Running time | 35/60/120 s |
Response time | 200 ms |
Angle of rotation | 90° |
Power cable | 1.2 m, 5 × 0.5 mm2 |
Positioner | |
Positioning signal y | 0...10 V, Ri < 100 kΩ |
Positional feedback signal | 0...10 V; load < 10 kΩ |
Starting point U0 | 0 V or 10 V |
Control span ΔU | 10 V |
Switching range Xsh | 200 mV |
Ambient conditions | |
Temperature of medium | Max. 100 °C |
Admissible ambient temperature | –10...55 °C |
Admissible ambient humidity | 5...95% rh, no condensation |
Construction | |
Fitting | Vertically upright to horizontal,not upside down |
Weight | 0.7 kg |
Housing | Lower section black, upper section yellow |
Housing material | Fire-retardant plastic |
Datasheet
Fitting Instructions: AKM 115S
Fitting Instructions: 0510480001, 0510480002