3" 2 Way Globe Valve, Water Up To 50% Glycol, CV 100.0, 24 VAC, Floating Point, Non Spring Return, Normally Closed, 61 MSCU2000 BTT I08 5 TEMP XMTR Rango de Presion:0 a 1" w.c. BTT I08 5 TEMP XMTR SBSV B4N4 BR VL 1 2" 24VDC Bronze Trim Water Up To 50% Glycol