Enhanced Protection: Double shields (2RS) protect the internal races from dust

High-Frequency Scheduling: Supports 1 to 12 daily operations with a minimum 2-hour interval between successive defrost cycles

You can manually adjust the velocity to compensate for different pipe diameters and total equivalent lengths of the hot water recirculation loop

Reliable Calibration: Factory-set at

Its meticulous design provides superior stability and support for 24-inch fan motors in demanding HVAC environments

Belimo B265 Valve R-134A Enhanced Protection: Double shields (2RS)The Belimo B265 is a high performance 2 way characterized control valve designed for precision in demanding HVAC hydronic systems. Featuring a 2 1 2" NPT internal thread connection and a high flow capacity of 210 Cv, this valve is engineered to handle chilled or hot water and up to 60% glycol solutions. The nickel plated forged brass body, paired with a stainless steel ball and stem, provides superior durability and corrosion resistance in systems