805314219 - SOLENOID VALVE 4-WAY - SV10-24-01-00-00-B-00 - DANFOSS
Solenoid Valve, 4-way, 2-position, Spool Type
230 bar [3300 psi] • 35 l/min [9 US gpm]
This is a 4-way, 2-position, spool type, direct acting solenoid valve. In the de-energized, condition port 3 is open to 2 and port 4 to 1. When energized port 3 is open to 4 and port 2 to 1. These valves are used to control the movement of cylinders or motors able to reverse the motion. Always check the  operating envelope to make sure the valve will work under the required application conditions. Port 1 is not intended for use as an inlet (Tank only).
130160 - FLOW DIVIDER CP340-1-B-0-66 - DANFOSS
Flow Divider/Combiner, Fixed Ratio, Flow Synchronizing Option 
210 bar [3000 psi] • 45 l/min [12 US gpm]
This is a fixed ratio flow divider/combiner valve. In dividing mode, flow enters port 3 and passes across two fixed orifices in linked spools. If the pressure drop through one orifice is higher than the other, then the spools will move together to restrict the flow in the lower pressure outlet port. This maintains  equal pressure drops across the spools, thus maintaining the flow division in the outlet ports. In combining mode, flow will enter ports 2 and 4 pass  through the orifices, which causes the spools to move to restrict the higher-pressure inlet and maintain equal pressure drops and equal flow into the  valve.
401AA00001A - CHECK VALVE, PILOT OPERATED 4CK301S - DANFOSS
Description: 4CK301S
Function: Pil. Op. Check valve, pilot on 3, no o-ring, 3:1
Check valve, Standard Direction 350 bar [5000psi] - 30/min [8 US gpm] 
Description and operation: this is a Check valve where free flow takes place from port 2 to 1 and is blocked from port 1 to 2 ultill pilot pressure is applied to port 3.
401AA00016A - CHECK VALVE, PILOT OPERATED 4SK303S - DANFOSS
Description: 4SK303S
Function: Pil. Op. Check valve, pilot on 3, no o-ring, 3:1
Check valve, Standard Direction 350 bar [5000psi] - 30/min [8 US gpm] 
Description and operation: this is a Check valve where free flow takes place from port 2 to 1 and is blocked from port 1 to 2 ultill pilot pressure is applied to port 3.
17116571 - COIL M13-12D-20W-DED - DANFOSS
Description: M13-12D-20W-DED
Function: M13 Deutsch Diode
Specification:
Duty cycle: 100% at 115% of rated voltage at 40°C [104°F]
Magnet wire insulation: (200°C)
Ambient temperature range: -20 to 40 °C [-4 to 104 °F]
Environmental protection rating: IP69K: DE IP67: AJ , AS, and M3 term IP65: FL and DN
Input voltage range: 85% to 115% of rated voltage
Temperature rise at 115% of rated voltage: 130°C [266°F] above ambient
AC coils require external rectier