PVH系列VICKERS威格士柱塞泵威格士柱塞泵柱塞往復運動總行程L是不變的，由凸輪的升程決定。柱塞每循環的供油量大小取決于供油行程,供油行程不受凸輪軸控制是可變的。供油開始時刻不隨供油行程的變化而變化。轉動柱塞可改變供油終了時刻，從而改變供油量。柱塞泵工作時，在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下，迫使柱塞作上、下往復運動，從而完成泵油任務
PVH141QICRM13S11C21V31
PVH074QIC-RSF-1S-10-C25-31
PVH098QIC-RSF-13S-10-C25-31
PVH98QIC-RF-1S-10-C25
PVQ20-B2R-SS1S-21-C21D-12
PVQ13-A2R-SE1S-20-C14-12
PVH74QIC-RM-1S-10-C25-31
PVH74QIC-RF-1S-10-C25-31
PVH74QIC-RSF-IS-10-25V-31
PVM074ER09GS04AAA28000000A0A
PVH系列VICKERS威格士柱塞泵
PVQ20B2RSE1S21C2112S2
PVH131R13AF30250000002001A010A
PVQ32-B2R-SE1S-21-C14-12
PVH098R13AJ30A250000002001AE010A
PVH131QIC-RF-IS-11-C25-31
PVH131QIC-RF-3S-10-C25-31
PVH57QIC-RF-IS-11-C25-31
PVH57QIC-RF-1S-10-C25-31
PVH098R01AJ30A250000001001AB010A
PVB15-RSY-41-CC-12
PVH106R01AJ30A230000001001AE010A
PVE19AR05AB10B2135000100100CD0A
