1 2" 3 Way Globe Valve (Flowrite 599 Series), Chilled Water Hot Water Up to 50% Glycol 35°F to 250°F, CV 1.6, 24 V VMD4B F24A ACT MI01 12VDC Rango de Presion:0 a 1" w.c. ACT MI01 12VDC Temperature Sensor Wall Mount 1K Platinum RTD Resistance Output Black Enclosure Close Off Upper 250 psi Lower 231 psi Chilled Water Hot Water Up to 50% Glycol 35°F to 250°F