Siemens 293-06172 VALVE ASSY 3W MIX 4" 160CV EQ PCT/LIN BRONZE TRIM FLANGED FLOAT EL-HYD ACT NSRSiemens 293 06172 Valve assy 3W Mix 4" 160Cv Eq Pct Lin Bronze Trim Flanged float El Hyd Act NSRFlowrite 599 Series Valve Assembly features a floating control, non spring return, 24 Vac electro mechanical actuator with 1 1 2 inch stroke. The 3 way, mixing, 4 inch, 160 Cv valve assembly with 1 1 2 inch stroke is ANSI Class 250 and has an equal percentage linear characteristic, bronze trim, and flanged end connections. Flowrite 599 Series Valve Assembly