The technical design features a high-performance strainer basket that captures scale and sediment before it fouls the cartridge poppet

optimizing space in commercial HVAC meter sets

leak-free operation

or if the board shows visible burn marks near the 120V traces or relays

Rated for 600 psi maximum working pressure and a temperature range of -50

Belimo B239VS Valve mario The technical design features aThe 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