2" 2 Way Ball Valve Characterizing Disc, Chilled Water Hot Water Up To 50% Glycol, CV 160, 24 VAC VDC, Floating Point medidores de calidad el aire 7 CV Plated Brass Rango de Presion:0 a 1" w.c. 7 CV Plated Brass Trim DCA Profile Modulating (Fail Safe Open) With 1 Meter Cable 24 Vac 2 Aux Switches 70 in Width: 31 150 sec Runtime Chilled Water Hot Water Up To 50% Glycol