Pressure Independent Control Valve With Electric Actuator 2 1 2 In. NPT 2 Way 40 GPM Stainless Steel Trim D TAHC0 123 7000 153 SER W SNAP SW Rango de Presion:0 a 1" w.c. 123 7000 153 SER W SNAP SW Tubo de Pitot con Foam Circular Sin Manguera o Suavizador de Picos NPT 2 Way 40 GPM Stainless Steel Trim DCA Profile On Off(Fail Open) 100 250 Vac 1 Aux Switch Nema 3R Enclosure Pressure Independent Control Valve With Electric Actuator 2 1 2 In