Belimo 3-Way Characterized Valve G1 Kvs0.63 100-240VAC Fail-Safe 35s 3-point 5Nm IP54 SPDT R509/NRFD230A-3-S2

This is a Belimo 3-way characterized ball valve with a nickel-plated brass housing and EPDM sealing. The bore diameter of the valve is DN 15 and the port size is G 1 inch with male threads. With its integrated characterizing disc, it ensures equal percentage flow control, enabling precise and consistent regulation of fluid flow. The maximum pressure differential is 2 bar (29 psi). The valve can operate between 6 and 100 °C (43 to 212 °F). The Kv value of the valve is 0.63 m3/h, equivalent to a Cv-value of 0.73 gpm. The actuator requires a supply voltage of 100-240 V AC. The actuator opens/closes the valve in 35 seconds. The actuator has an IP54 rating. The actuator is equipped with a fail-safe (NC) feature that ensures safe operation in the event of a power failure.