Prince RD522GCGA5A4B6 Directional Control Valve, Monoblock, Cast Iron, 2 Spool, Spool1: 4 Ways, 4 Positions, Spool 2: 4 Ways, 3 Positions, Spool 1: Tandem, Float Spool, Spool2: Tandem, Spring Center, Detent In for Float Position, Spring Center, Joystick Handle, 3000 psi, 25 gpm, In/Out: 3/4" NPT Female, Work 1/2" NPT Female