This Belimo control valve is a high-quality, precision-engineered product designed for use in a variety of industrial applications. The valve features a 3/4 inch sweat connection, making it compatible with most standard pipe fittings. It operates on a 24-volt power supply and has a normally closed (NC) configuration, meaning the valve is closed when the power is off and opens when power is applied. With a flow coefficient (Cv) of 5.0, this valve can handle significant fluid flow rates while maintaining efficient operation. Additionally, the valve has a close-off pressure rating of 25 pounds per square inch (psi), ensuring it can withstand high-pressure environments without failure or leakage.