4" 3 Way Butterfly Valve, 316 Stainless Steel Disc, Chilled Water Hot Water Up to 50% Glycol 20..250°F, CV90=841 C TEK10 IT W14 304 SST THERMO 5" Rango de Presion:0 a 1" w.c. IT W14 304 SST THERMO 5" INS SCL 120 1200 SCFH AIR VL RMC 160 in lb Torque 316 Stainless Steel Disc