Parker Denison PV180R4K4T1NFDV Hydraulic Pump

Series-specific model code

Original model: PV180R4K4T1NFDV

Code coverage: Evidence-supported meanings shown. Confirmation required for remaining configuration.

Evidence profile: PVplus current series-size-rotation boundary (manual-evidence revision 4)

Code segment	Evidence-bound meaning
PV	Series: PVplus.
180	Documented displacement: 180 cm3/rev.
R	Rotation: Clockwise.
4K4T1NFDV	Frame-specific variation, mounting, port, through-drive, coupling, seals, control and design configuration: 4K4T1NFDV. Physical meaning requires confirmation.

The Parker ordering catalog confirms the universal leading series, displacement and shaft-end rotation fields. The remainder is preserved intact because option availability and control-code layout vary by pump frame and design. No frame-specific selection is inferred.