BELIMO SRFA 20Nm Electric Ball Valve Actuator with Power Failure Return Switch

This electric ball valve actuator is specifically designed for reliable and efficient operation in various HVAC applications. It delivers a torque of 20Nm, making it suitable for controlling valves to regulate fluid flow effectively. A standout feature of this actuator is its power failure return switch, which ensures that the valve returns to a predefined position in the event of a power outage, thereby maintaining safety and operational control. The actuator is built with precision and durability in mind, ensuring long-term performance and minimal maintenance requirements. Ideal for enhancing automation in building systems, this device integrates seamlessly with existing infrastructure to optimize energy management and comfort. Standard: National Standard Manufacture country: China Instructions included: No