Siemens 373-03202 VALVE ASSY 3W MIX 3/4" 6.3CV EQ PCT/LIN BRASS TRIM FXF, FLOAT ELECT ACT NSRSiemens 373 03202 Valve assy 3W Mix 3 4" 6. 3Cv Eq Pct Lin Brass Trim FxF, float Elect Act NSR Flowrite 599 Series Valve Assembly features a floating control, non spring return, 24 Vac electronic actuator with 30 second run time. The 3 way, mixing, 3 4 inch, 6. 3 Cv valve assembly is ANSI Class 250 and has an equal percentage linear characteristic, brass trim, and female x female end connections. Additional Information Valve TypeThree way Valve Body