PVH系列VICKERS威格士柱塞泵威格士柱塞泵柱塞往复运动总行程L是不变的，由凸轮的升程决定。柱塞每循环的供油量大小取决于供油行程,供油行程不受凸轮轴控制是可变的。供油开始时刻不随供油行程的变化而变化。转动柱塞可改变供油终了时刻，从而改变供油量。柱塞泵工作时，在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下，迫使柱塞作上、下往复运动，从而完成泵油任务
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
