Amazon.com: Hydraulic Directional Control Solenoid Valve D03 (NG6) 21 GPM 4560 psi, AC or DC 3 Position (12VDC, M-A&B to Tank, P Blocked in Center Position) : Industrial & Scientific
Electric Hydraulic Double Acting Directional Control Valve, 4 Spool, 15 GPM (A-Spool, Controls Double Acting Cylinders, 24 Volt)
Vickers DG4S4W Series Solenoid Operated 4 Way Hydraulic Valve, 3000 psi Maximum Pressure, Open Spring Offset Spool Type, 24VDC, 20 gpm Flow Rate: Hydraulic Directional Control Valves: Amazon.com: Industrial & Scientific
Chief Directional Control Valves 1 Spool 4 Way 4 Position - Hydraulic Directional Control Valve with Spring Center - 25 GPM, 1/2" NPT Work Port, 3/4" NPT Outlet Port, 3000 PSI, 16 lb, 220572
Amazon.com: Hydraulic High Pressure Shut-Off Ball Valve 3 Way 3/8 Inch NPT 7250 PSI KHB Hydraulic Valve : Industrial & Scientific
Hydraulic High Pressure Shut-Off Ball Valve 2 Way 1/2 Inch NPT 7250 PSI KHB Hydraulic Valve: Amazon.com: Industrial & Scientific
Taixin Hydraulic High Pressure Ball Valve 2 Way 3/8''NPT 7250 PSI KHB Shut-Off Hydraulic Valve: Amazon.com: Industrial & Scientific