... 8,G1/2 DL-8 series is sectional valve ,hydraulic valve,directional control valve,directional spool valve,which is widely used in the hydraulic ... O: when the valve is in neutral position, the oil is circulated back into the tank;T: spring return; Nominal Pressure(Mpa ... force< 200 NModification/ Spoolswith 1 to 10 Drawing Hydraulic valve,30L/m control valve,muliple control valve,sectional control ...