Pressure Independent Control Valve With Electric Actuator 1 1 4 In. NPT 2 Way 15 GPM Stainless Steel Trim S TIGA1H2 Humidity OUTDOOR 3% NoLCD 1000Pt Rango de Presion:0 a 1" w.c. Humidity OUTDOOR 3% NoLCD 1000Pt RTD NPT 3 Way 11 CV Plated Brass Trim DCA Profile Modulating Floating Two Position (Fail Safe A Ab Open) With 1 Meter Cable 24 Vac 2 Aux Switches NPT 2 Way 15 GPM Stainless Steel Trim Standard Profile Modulating(Fail In Place) With 1 Meter Cable 24 Vac Pressure Independent Control Valve With Electric Actuator 1 1 4 In