Belimo B239VS Valve R-448A This unit features a robust

This unit features a robust dry-type construction

ensuring system-wide stability

The unit includes manual override buttons that allow for temporary or permanent status changes

which disrupts airflow and can trigger pressure switch errors

Belimo B239VS Valve R-448A This unit features a robustThe 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