ESBE - (Sweden)
ESBE series ALA is controlled either by a 3-point (increase/ decrease) signal and supply voltage 24 or 230 VAC, or proportional (0..10V, 2..10V, 0..20mA or 4..20mA) signal with supply voltage 24 VAC. The actuator is simple to install..
It is designed for direct fitting on ESBEs control valves. No adaptor kit is required. The actuator is suitable for control valves with a stroke of 10..20 mm and has a built-in force limitation. The actuators series ALA for proportional signals are automatically adjusted for the actual valve stroke..
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