Hydraulic Directional Valve, Flow Rate - Maximum 12 gpm, Number of Positions Three Positions, Number of Ways Four-Way, Pressure Setting - Maximum 3,000 psi, Spool Action Detent, Port Connections Inlet, Outlet, Work, Center Position Tandem Center, Series RD2500, Number of Spools 1, Pressure Setting - Minimum 1,000 psi, Actuation Mechanism Manual, Relief Valve Pressure Setting - Maximum 1,500 psi, Work Connection Type NPT, Pressure Connection Type NPT, Pressure Connection Size 3/4 in