1 2" 2 Way Globe Valve, Water Up To 50% Glycol, CV 0.4, 24 VAC VDC, Proportional [0 to 10 VDC or 4 to 20 mA], Spring R TIWA0B0 A 2023 5 ELBOW FMALE THD 45DEG Rango de Presion:0 a 1" w.c. A 2023 5 ELBOW FMALE THD 45DEG NPT 2 Way 25 GPM Plated Brass Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac 1 Aux Switch 30 sec Runtime Water Up To 50% Glycol