Excavator Replacement Parts Rexroth A7VO107 Valve Plate Right R909650453 Excavator Pump Parts
Excavator Replacement Parts Rexroth A7VO107 Valve Plate Right R909650453 Excavator Pump Parts
Functions of Valve Plate
Oil distribution: Directs inlet and pressurized oil flow with cylinder block rotation to complete oil suction and high‑pressure output.
Face sealing via friction: Matches precisely with cylinder block end surface to seal piston cavities and minimize internal leakage.
High‑low pressure partition: Keeps low‑pressure suction and high‑pressure discharge sections apart to stop cross‑pressure leakage.
Shock absorption & pressure unloading: Triangular buffer grooves pre‑charge and pre‑dump pressure, lessen hydraulic shock and pressure pulses, lower noise and protect friction contact surfaces.
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Machinery Test Report
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Provided |
Warranty
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3 Months |
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Video outgoing-inspection
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Provided | Brand Name |
OEM
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Place of Origin
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China | Product Name |
Valve Plate
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Model
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A7VO107 | MOQ |
1 Piece
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| Quality |
High-Quality
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Delivery time
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7-15 Days
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Standard or Nonstandard
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Standard
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Application
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Excavator Machinery
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Size
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Standard Size
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Packing | Wooden Box |
Company Profile
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