BELIMO 340MB-02

The BELIMO 340MB-02 is designed to meet the needs of modern HVAC and hydronic systems, particularly where accurate flow regulation and reliability are essential. Many valves and actuators suffer from inconsistent flow control, leakage, or premature wear — leading to inefficiencies, uneven heating/cooling, or frequent maintenance. This model addresses those problems by offering a rugged build quality and stable, modulating flow control that maintains consistent performance under variable load and environmental conditions.

Suitable for controlling water flow in heating, cooling, or chilled-water circuits, the 340MB-02 integrates seamlessly with standard control valves — enabling smooth modulation instead of abrupt on/off operation. This allows system designers and facility managers to optimize energy use, maintain steady temperatures, and reduce wear on pumps and valves. Its compact, installation‑friendly design makes retrofit or new installations straightforward, even in tight mechanical rooms.

Compared to generic actuator modules or budget control valves, the BELIMO 340MB-02 stands out for durability, long-term reliability, and smoother control response. With proper installation, building owners and HVAC professionals gain a dependable, efficient solution that lowers operational costs, reduces maintenance demands, and ensures stable system performance over years of use.