CROSS Manufacturing 185501 SDV Series Iron Double Spool Monoblock Hydraulic Directional Control Valve with joystick, 1st Spool 4-Position Float with 4-Way 3-Position 2nd Spool, 3/4"-16 x 3/4"-16 x 3/4"-16 SAE Female, 15 GPM Flow Rate, 3000 psi, Grey