1 2" 2 Way Ball Valve Characterizing Disc, Chilled Water Hot Water Up To 50% Glycol, CV 0.63, 24 VAC VDC, On Off, Spr TIDC0C0 1823 10 PS CAL SPR ASSY Rango de Presion:0 a 1" w.c. 1823 10 PS CAL SPR ASSY 2 10 Butterfly Act 2 10Vdc 24Vac 180Lb In Close Off 200 psi Chilled Water Hot Water Up To 50% Glycol