EATON Vickers ‘E’ Series Piston Pumps V-PUPI-TM010-E December 2009 4
Introduction to PVE Piston Pumps
Eaton PVE piston pumps are inline, variable
displacement pumps that are available in three
displacement sizes. An assortment of optional
controls offer maximum operating flexibility.
Pump displacement is varied by means of pressure
and/or flow compensator controls.
PVE012 Section View
Yoke
Housing
Compensator
Valve Block
Shaft
Seal
Shaft
Bearing
Piston
Figure 1. Sectional Views of the PVE Pumps
Drive
Shaft
PVE012 Section View
Housing
Rotating Group
Tapered
Roller
Bearing
Yoke
Wafer Plate
Compensator
Features and Benefits
•
Inline, variable
displacement pump
•
Displacement is varied
by pressure/flow
compensator controls
•
Optional controls for
maximum operating
flexibility
•
Thru-drive available
on PVE 19/21
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