Pressure Independent Control Valve With Electric Actuator 2 1 2 In. NPT 2 Way 30 GPM Plated Brass Trim DCA TIGB1D2 Ajustes de cero e intervalo: Rango de Presion:0 a 1" w.c. Ajustes de cero e intervalo: Botón Bomba neumática de mano NPT 2 Way 30 GPM Plated Brass Trim DCA Profile Floating On Off(Fail In Place) 24 Vac 2 Aux Switches Pressure Independent Control Valve With Electric Actuator 2 1 2 In