Siemens 656-0018 3/4" Angle Union Valve N/O 4.6Cv 3-8 PSI

The Siemens 656-0018 Angle Union Valve is a compressor valve that is built to be utilized in the HVAC industry to regulate fluid flow in areas were heat and cooling is utilized. This valve has a brass body for long and consistent use in ambient conditions. It has a size of 3/4", normally open (N/O) configuration and is perfect for systems where you want fluid flow to be constant but can stop when needed. The valve is directly callable with a flow coefficient (Cv) of 4.6, which means the valve can process heavy flow rates with little pressure drop. Its spring range of 3-8 PSI guarantees precise control of fluid flow and bettermodulation in response to system demands.