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The 02-125161 compensator kit is supplied by Vickers as part of the Vickers Hydraulic Accessories series. It converts a pump to CV load-sensing control for hydraulic automation systems that require stable pressure and flow. The kit includes a control body, part number 857733, which houses the internal passages for the compensator assembly. A control spring, part number 857681, provides the restoring force that balances load pressure. The control employs a load-sense spool, part number 857673, to relay differential pressure signals, while a load-sense spring, part number 857688, positions that spool under low-demand conditions. A pressure limiter spool, part number 857672, is installed to cap maximum outlet pressure and protect connected actuators. These elements define the CV load-sensing compensator control type specified for the kit.
Installation hardware is also provided so the 02-125161 kit can be fitted directly to the pump housing. An adjusting screw, part number 860750, lets the technician set the desired compensator cut-off value, and a locknut, part number 860747, secures that adjustment against vibration. Four mounting screws, part number 473765, fix the control body to the casting, while an O-ring, part number 396100, seals the interface against external leakage. An orifice plug, part number 928442, meters pilot flow to stabilize response, and a plain plug, part number 860749, closes an unused port. A spring guide, part number 857734, keeps the control spring centered during operation, completing the list of components included in this compensator kit.
Adjusting Screw P/n
860750
Control Body P/n
857733
Control Spring P/n
857681
Control Type
CV (Load-Sensing Compensator)
Kit Type
Compensator Kit
Load Sense Spool P/n
857673
Load Sense Spring P/n
857688
Locknut P/n
860747
Mounting Screws P/n
473765
O-ring P/n
396100
Orifice Plug P/n
928442
Plug P/n
860749
Pressure Limiter Spool P/n
857672
Spring Guide P/n
857734
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