Siemens SUA21/3 Linear Valve Actuator 230V 170N

Siemens SUA21/3 Linear Valve Actuator

Precise Actuation in HVAC Systems with ORFA Industrial Assurance

This Siemens linear valve actuator provides automatic control of valves in heating, ventilation, and air conditioning systems, widely preferred in industrial and commercial facilities. Through its integrated electric motor and gear mechanism, this linear valve actuator precisely opens and closes valves, ensuring full control of system flow. The Siemens SUA21/3 model offers a professional linear valve actuator with 170 Newton force, compatible with valve bodies from DN15 to DN25, achieving full stroke in 10 seconds. This linear valve actuator operates with a nominal supply of 230 V AC and on-off control principle, consuming no power in fully open or closed positions, thus maintaining maximum system efficiency. With a pre-wired 0.8-meter cable, installation of this linear valve actuator is straightforward and hassle-free, and it synchronizes seamlessly with thermostat or controller output signals. Designed with IP40 protection, this linear valve actuator features a precise 2.5 mm stroke for accurate positioning. Thanks to parallel connection capability, multiple linear valve actuators can be used simultaneously, providing flexibility for complex multi-zone heating or cooling applications. Supplied from ORFA Industrial stock, this linear valve actuator is fully compatible with Siemens VVI46 and VXI46 series two-way and three-way valve bodies. With an LED indicator, the actuator movement can be visually monitored, enabling quick diagnosis during maintenance. Manufactured with reliable Siemens quality, this linear valve actuator is designed for years of trouble-free operation, and its warranty is supported by ORFA Industrial.

Siemens linear valve actuator SUA21/3 ensures precise temperature and flow control in your HVAC systems.