VG80 Directional Control Valves – Meaning of Codes of the Work Section

As you can tell from the diagrams below what the letters and numbers mean on the part number.

When the spool can be put in from either direction end of the bore when the parallel work section is lined up correctly. In turn it will let the valve bank to be put together either left or right to operate it.

High Pressure At

Port A                          Port B

Left hand bank                                               push spool in            pull spool out

flow from left to right as

you face spool clevis

Right hand bank                                          pull spool out             push spool in

flow from right to left as

you face spool clevis

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