Belimo B239VS Valve R-448A this direct replacement circuit board

this direct replacement circuit board coordinates the sequence of operation for the inducer motor

Applying high voltage will cause immediate component failure

ensuring system-wide stability

Serviceability: The take-apart design and accessible range spring facilitate quick field adjustments and manual flushing

Belimo B239VS Valve R-448A this direct replacement circuit boardThe Belimo B239VS is a high performance 1 1 2" 2 way characterizable control valve designed for demanding HVAC and steam applications. Engineered for precision, this NPT ball valve features a 84 Cv rating and a modified equal percentage flow characteristic, ensuring stable control loop performance in both heating and cooling systems. The rugged construction utilizes a B584 bronze body paired with a 316 stainless steel ball and stem, providing superior