Siemens 364-02033 MT SERIES 2W VALVE ANSI 250 NO MODEQPT 1/2" FXUM 0.63CV 24V 0-10V/4-20MA NSRSiemens 364 02033 MT Series 2W Valve ANSI 250 NO ModEqPt 1 2" FxUM 0. 63Cv 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. 63 Cv flow rate, brass trim, FxUM connection, and a modified equal percentage flow characteristic. The assembly is ANSI Class 250 with a Class IV