Belimo B239VS Valve R-448A always verify line size before

always verify line size before installation

ensuring system-wide stability

OEM Johnson Controls D-3000-1077 Connection Head

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

Belimo B239VS Valve R-448A always verify line size beforeThe 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