Siemens 364-02030 MT SERIES 2W VALVE ASY ANSI 250 NO MODEQPCT 1/2" FXF 0.4CV 24V 0-10V/4-20MA NSRSiemens 364 02030 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1 2" FxF 0. 4Cv 24V 0 10V 4 20mA NSR This Powermite 599 MT Series Valve Assembly features a 24V, non spring return, electro mechanical actuator with 0 10V or 4 20 mA proportional control. The 1 2 in. line size, 2 way normally open assembly has a 0. 4 Cv flow rate, brass trim, FxF connection, and a modified equal percentage flow characteristic. The assembly is ANSI Class 250 with a Class IV