Description
The Caleffi Z40 2-Way Zone Valve works as a motor-driven valve for heating and cooling systems with water. This valve runs on 24V and works better when water flows at 3.5Cv. It starts closed and directs water both ways. The valve works well within HVAC systems, stops water flow and switch directions. Because of its small size, it installs quickly in limited areas and closes tightly to prevent leaks. The Caleffi Z40 helps manage energy better and keep heating and cooling systems running more reliably.
