Actuator for DR and ZR valves with DN 125 - 200 diameter, 230V power supply, 3-point control signal, 40 Nm VMM40

Valve Actuators – Precise Control in HVAC Systems

The VMM40 electric actuator is designed to control mixing valves with a rotating mushroom in heating and air conditioning installations. With a torque of 40 Nm, the device ensures reliable operation and accurate temperature regulation, both in systems with water and glycol (up to 50%). The actuator's design allows it to work with DR and ZR type valves and V5421B dampers in the range of DN125-200 diameters. Thanks to its solid construction and overload protection, the actuator guarantees long-term and trouble-free operation.

Versatile Application and Easy Installation

The VMM40 actuator finds application in various heating and cooling systems. Manual control allows for easy servicing and positioning the valve in the desired position without disconnecting the power supply. A 3-point control signal ensures simple integration with existing building automation systems. Additionally, optional auxiliary contacts expand the functionality of the device, allowing for valve status monitoring. Installation is simple and intuitive, and the ability to directly mount on mixing valves minimizes installation time.

Durability and Reliability Confirmed by Warranty

The housing made of plastic provides protection against external factors, and the IP54 protection class guarantees resistance to dust and splashing water. The actuator operates in a wide range of ambient temperatures (0-60°C) and medium temperatures (2-130°C), making it an ideal solution for demanding applications. The manufacturer provides a 5-year warranty from the date of production, which demonstrates the high quality and reliability of the device. The built-in mechanical position indicator allows for quick visual control of the valve status.