Pressure Independent Control Valve With Electric Actuator 3 In. NPT 2 Way 65 GPM Stainless Steel Trim DCA P SERIE 400 3 SCFM (90 LPM) de Rango de Presion:0 a 1" w.c. 3 SCFM (90 LPM) de aire Estabilidad: < ±1% año FSO NPT 2 Way 65 GPM Stainless Steel Trim DCA Profile On Off(Fail Open) 100 250 Vac Pressure Independent Control Valve With Electric Actuator 3 In