- Actuator isolated from flow path
- Excellent range and fast response times
- Orifice sizes 4 to 10 mm
- Medium temperature up to 130°C
- Versions: positioner, process controller
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Detail
The direct-acting motor valve of Type 3281 is used for dosing of liquids and gases in closed or open control loops. The valve features a linear stepper motor as actuator. The integrated electronics simplify the process integration; additional actuation modules are not necessary. The motor’s power consumption to hold a specific opening position of the valve is zero. This key feature can reduce the energy consumption of a plant dramatically and thus make it more efficient. Type 3281 is available as version with integrated positioner and as version with integrated process controller.
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