Головка поршневого насоса Caterpillar 6134840

The Piston Pump Head is a structural and functional component located at the upper end of a piston-driven hydraulic pump. It controls fluid entry and discharge by housing the internal channels, sealing areas, and valve seats that guide fluid movement during piston strokes. It is aligned with the cylinder block and includes passages that route fluid to and from the piston chambers, ensuring efficient volume displacement during reciprocating action. The pump head helps contain and regulate the pressure developed by the pistons, maintaining proper flow direction and pressure balance throughout the pumping cycle.Attributes:• Guides pressurized fluid from piston chambers to the outlet.• Contains internal flow channels for accurate fluid control.• Resists internal fluid turbulence and pressure surges.Applications:The Piston Pump Head is mounted on top of the piston block within the hydraulic pump to direct fluid in and out of piston chambers, ensuring proper hydraulic flow and pressure control in the system.