| paint | cd : blue primer | ||
| design code | a : first design | ||
| code title | pv : open circuit piston pump | ||
| input shaft rotation | r : right-hand rotation (cw) | ||
| main ports location & size | aa : side ports suction - 1.875-12 un-2b sae o-ring port pressure - 1.3125-12 un-2b sae o-ring port | ||
| diagnostic pressure port | 0 : no diagnostic pressure port | ||
| pressure comp.-unloading valve setting | 21 : 203.4-210.3 bar [2950-3050 lbf/in2] | ||
| secondary compensator setting | 00 : no secondary compensator setting | ||
| maximum displacement option | 1 : standard displacement | ||
| special features | ap : q1830 valve plate & cast iron housing |
| customer & unit identification | 0 : none - mark assembly number, complete model code and build date code on plate | ||
| pumps | pve19ar02aa10a21000001aa 1apcd0a | ||
| displacement | e19a : 41,0 cm3/r [2.50 in3/r] | ||
| front mounting & input shaft | 02 : 2 bolt b (sae j744-101-2) with 25.4 [1.00] dia straight key shaft (sae j744-25-1) (key included) | ||
| drain port size & location | 1 : .875-14 unf-2b sae o-ring port - top (d1); bottom plugged (d2) | ||
| controller type | a : non-adjustable pressure compensator (19a & 21a only) | ||
| flow comp. setting or unload vlv standby | 00 : no flow compensator setting | ||
| control special features | 0 : no special features | ||
| shaft seals | 1 : standard shaft seal (fluorocarbon) | ||
| auxiliary mounting & output shaft | aa |
