Belimo B249 Valve 326070-701 offering a robust safety margin

offering a robust safety margin over standard 250V variants for better heat dissipation and long-term reliability

while the sensor operates as a non-communicating device for temperature sensing

This specific part is the heater element assembly

Does the physical shape (round vs

) output rated for 1

Belimo B249 Valve 326070-701 offering a robust safety marginThe Belimo B249 is a high performance 2 way characterized control valve designed for precision in hydronic systems. Featuring a 2 inch NPT female connection and a 46 Cv rating, this valve utilizes a specialized Tefzel characterizing disc to maintain an equal percentage flow characteristic. This design effectively eliminates the "hunting" common in standard ball valves, providing stable control across air handling units, VAV boxes, and fan coil