Parker Valve Linear Directional Control P/N  VDP72MC13  STEEL BODY,HIGH TENSILE,SEMI-STEEL CASTING,1HARDENED STEEL,CHROME PLATE,DBL ACTING,4 WAY SPOOL W/SPRING RETURN TO NEUTRAL AND LOAD CHECK VALVE,OPEN CENTER,PARALLEL CIRCUIT,INLET THD INTERAL BOSS,0.875-14 UNF THD,SZ,CLASS 2B,RH,0.625 IN.OD.TUBE CONNECTION,OUTLET THD,INTERNAL BOSS,1.062-12 UN THD.SZ,CLASS 2B,RH,0.750 IN.OD,TUBE CONNECTION,2 CYLINDER PORTS THD.INTERNAL BOSS,0.875-14 UNF THD.SZ,CLASS 2B,RH,0.625 IN.OD.TUBE CONNECTION,2000.0 PSI MAX.OPERATING PRESSURE,EXTERNALLY ADJUSTABLE,PILOT OPERATED,RELIEF VALVE W/OPTIONAL SETTING FROM 500.0 TO 2000.0 PSI,MEDIA HYD.OIL,20.0 GPM MAX.FLOW RATE,9.625 IN.LG.,5.000 IN.W.,3.125 IN.H,,3 MTG HOLES,0.406 IN.DIA