RD522CCAA5A4B1 Hydraulic Valve Compatible with 2 Spool 25 GPM PRINCE 9-6702

Key features

• Exact OEM Match & Direct Drop-In Compatibility OEM Part Number: RD522CCAA5A4B1. 1:1 replication of original structure and mounting dimensions, perfectly matched to PRINCE 2 spool 25 GPM double acting hydraulic valve model 9-6702. Standard mounting holes, inlet/outlet ports and control handles are consistent with the original valve. No cutting, drilling or extra adapters required for quick replacement on tractors, loaders, log splitters and farm hydraulic equipment. The valve assembly retains all original control logic without affecting any equipment operation.
• Premium Cast Body & Long-Lasting Durability for Harsh Worksites Constructed with thick precision cast valve body with anti-corrosion black oxidation treatment. Built-in reinforced multi-layer PTFE sealing rings around each spool effectively resist hydraulic oil corrosion, dust and continuous vibration on construction and farm sites. Supports stable long-hour operation, prevents internal leakage, spool jamming and pressure loss, far reducing frequent maintenance and replacement costs compared to generic thin-shell valves.
• Stable 2-Spool Double Acting Control & Standard 25 GPM Flow Standard 2 spool double acting design with rated 25 GPM flow capacity, delivers smooth, precise hydraulic flow regulation. Independent control handle allows separate adjustment of forward and reverse movements of hydraulic actuators. Maintains steady pressure output under medium and heavy loads, eliminates shaking and unresponsive operation, ideal for log splitters, snow plows, agricultural lifts and auxiliary machinery.
• Standard Interface & User-Friendly Fast Installation All oil ports adopt industry standard thread specifications, compatible with mainstream hydraulic hoses and fittings in the US market. Complete with built-in mounting lugs for fixed installation on equipment frames. The split handle design facilitates easy disassembly and daily inspection of internal spools. Professional hydraulic technician installation is recommended to guarantee tight sealing and safe long-term operation.
• Strict Factory Testing & Complete Maintenance Guidance Every RD522CCAA5A4B1 hydraulic control valve undergoes flow test, pressure tightness test and spool reciprocating aging test before delivery. Installation tip: Flush hydraulic pipelines thoroughly and replace contaminated hydraulic oil before assembly to avoid particulate abrasion of internal spools. Lubricate sealing rings with clean hydraulic fluid during assembly to extend the valve’s service life. We provide responsive technical support for all fitment and installation questions.

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