This Belimo valve actuator is a precision-engineered device designed for regulating the flow of liquids or gases in a pipeline. With a 3/4 inch sweat connection, it offers a secure and leak-proof seal for optimal performance. The actuator operates on a 24-volt power supply, ensuring reliable and efficient functioning even under demanding conditions. It features a normally closed (NC) configuration, which means the valve stays closed until it receives an electrical signal to open. The product has a flow coefficient (Cv) of 3.5, indicating its capacity to pass fluid when fully open. Furthermore, it can withstand up to 30 pounds of closing force, providing robust resistance against high-pressure flows.