599-00232 | 599 Series Zone Valve, 3/4", 3W, 4.1Cv, linear, ANSI 125, 1/10" stroke, NPT | Siemens Building Technology

3/4"NPT 3-Way 4.1CV Zone Valve (599-00232) by Siemens Building Technology. This valve features a 3/4" NPT connection, 3-way operation, and a flow capacity of 4.1Cv. It is suitable for use with water and glycol-based systems. The valve body is made of cast iron for durability and the diaphragm is made of EPDM rubber for resistance to wear and tear. The valve is spring-loaded and has a manual override lever. It is also equipped with a flow indicator to provide visual feedback of the flow rate. This zone valve is ideal for controlling the flow of hot or cold water in heating and cooling systems. Shop now at our HVAC supply store for the best prices and fast shipping on all your HVAC supplies!