Pressure Independent Control Valve With Electric Actuator 2 1 2 In. NPT 2 Way 35 GPM Stainless Steel Trim D Capacidad_60.0 hp 682 4 PR XMTR 500 PSI Rango de Presion:0 a 1" w.c. 682 4 PR XMTR 500 PSI VMD1B C24D Relay and VBD1B C Socket NPT 2 Way 35 GPM Stainless Steel Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac Pressure Independent Control Valve With Electric Actuator 2 1 2 In