Globe Valves Actuators
MVE2xxx-2-RS and MVE5xxx-2-RS are intelligent devices equipped with 2 temperature inputs and with RS-485 (Modbus-RTU) network connectivity for Supply&Return and DeltaT control and limitation as well as for integration with the Building Management System (BMS).
MVE2xxx-2-RS and MVE5xxx-2-RS can be connected to 2 temperature sensors for the supply and return temperature monitoring and control. The actuator is able to implement a temperature control loop without the need of a BMS controller with significant savings in terms of hardware (eg. controllers with less I/Os, more compact electrical panels) and field wiring.
MVE2xxx-2-RS and MVE5xxx-2-RS are designed for the control of two and three way globe valves usable in:
- heating and air conditioning systems;
- air handling units;
- district heating plants;
- industrial control systems.
The actuator is endowed with an electronic emergency return function which operates through the use of ultracapacitors whose life is about 10 years if the actuator operates within the operation limits declared in this data sheet.