Delavan BC40S F MO A1 Hydraulic Directional Valve, Four Way Three Positions, 12 gpm Flow Rate Max, Manual CPM050P 14M Calibration Certificate Included No 14M Calibration Certificate Included No Visual Audible Indicators Audible Click Primary Scale Increments 10 ft lb Tether Capable Tether Capable Primary Scale Range 400 ft lb to 2000 ft lb Meets Exceeds ASME B107 For Shaft Diameter 3 4 in For Use With DPB and TWN Models Kits Required for Single Roller Block 1 Kits Required for Double Roller Block 2 Includes Eccentric Side Roller 500 psi Number of Spools 1 Actuation Mechanism Manual Spool Action Spring Center to Neutral Pressure Setting Maximum 3 Valve Type Hydraulic Work Section Series BC40 Number of Ways Four Way Work Connection Type SAE O Ring Boss Center Position Tandem Center Number of Positions Three Positions Pressure Setting Minimum 1