AVENTICS/NUMATICS 503 Series Dual Pressure Regulator, 10-130 PSI Range
503 Series Features • 5 Ported, 2 and 3 position, 4-way, Spool & Sleeve and Rubber Seal, Cv: 1.2 - 1.4 • Solenoid air pilot actuated • Low wattage 1.7 Watt for DC application • DC solenoids Polarity insensitive with surge suppression • Plug together circuit boards eliminate internal wiring • Integral recessed gaskets • IN Fittings to accommodate various tube sizes • Simple conversion from internal to external pilot • G3 Fieldbus Electronics • IP65 Certified