8" 3 Way Butterfly Valve, 316 Stainless Steel Disc, Chilled Water Hot Water Up to 50% Glycol 20..250°F, CV90=3316 X075CAB PG 156 P2 PRESS SW Rango de Presion:0 a 1" w.c. PG 156 P2 PRESS SW 500Vac) IP20 UL open Frame size R10 with Modbus RTU Modbus communication capability Flat (option +C173) mounting with built in Choke + DC connection busb 30 sec Runtime 316 Stainless Steel Disc