always verify the contactor wiring diagram and physical dimensions before installation

solenoid valves

and 4-20 mA control signals for broad system compatibility

allowing the system to switch seamlessly between heating and cooling modes

making it ideal for monitoring temperatures across large coil faces

Belimo B220 Valve Els PW 17895 always verify the contactor wiringFor contractors demanding precise flow control in hydronic systems, the Belimo B220 Valve is a reliable choice. This 2 way Characterized Control Valve (CCV) features a 3 4" NPT internal thread connection and a 14 Cv rating, engineered for optimal performance in diverse HVACR applications. Its robust construction includes a nickel plated forged brass body with a stainless steel ball and stem, ensuring durability and consistent operation. Designed for