How do you configure a circuit in order to achieve intermediate stops of the mechanically jointed ty?

The mechanically jointed type rodless cylinders have an external leakage due to the construction of their seals. Closed center valves cannot hold a stop position due to this air leakage. In order to achieve an intermediate stop, it is recommended to either use two 3 port valves or a 3-position pressure center valve to apply pressures from both sides.