SIEMENS 259-02012 3/4 2-Way F x F Normally Closed Valve Actuator Assembly 6.3 Cv SSC81U actuator with 599-02012 Valve 

259-02012Valve assy NC 3/4" 6.3Cv FxF Brass Trim Elect Act NSR float

This Powermite 599 MT Series Normally Closed Valve Assembly features an electronic actuator with 24 volts AC operating voltage, floating and Fail In-Place. The assembly is ANSI Leakage Class IV, has a brass trim and a female to female connection. This assembly has a flow rate of 6.3 Cv, and a line size of 3/4".