The Prince DS Valve is a manual 6-way, 2 position double selector valve. This valve will divert the flow going to two separate hydraulic circuits. For example, two double acting cylinders or two reversible hydraulic motors can be operated by one four-way valve. When the double selector spool is pushed in, the top ports are connected to the right ports. When the selector spool is pulled out, the top ports are connected to the left ports. An optional series/parallel spools is also available. This spool will run two reversible hydraulic motors in series when the spool is out and in parallel when the spool is pushed in.