# Komatsu PC200 Pilot Pressure Reducing Valve (Self Pressure Reducing Valve Assembly) ## Product Overview This is a professional-grade replacement pilot pressure reducing valve, specially designed for Komatsu PC200 series excavators. As the core component of the hydraulic pilot control system, it converts the high-pressure oil from the main pump into a stable low-pressure pilot oil supply, ensuring precise and smooth operation of joysticks, control valves and other pilot components. ## Key Features - **Perfect OEM Compatibility**: Manufactured to strict OEM standards, direct fit for Komatsu PC200-6, PC200-7, PC200-8 excavators, no modification needed. - **High-Quality Construction**: Made of high-strength cast steel with precision-machined oil ports, offering excellent pressure resistance and durability. - **Stable Pressure Regulation**: Delivers consistent 3.0~3.5 MPa pilot output pressure, preventing control lag and jerky movements. - **Rigorous Testing**: 100% pressure and leakage tested before delivery, ensuring reliable performance under harsh working conditions. - **Cost-Effective Solution**: High-quality aftermarket replacement with competitive price, helping reduce maintenance costs and machine downtime. ## Technical Specifications - Material: High-strength cast steel - Compatible Models: Komatsu PC200-6 / PC200-7 / PC200-8 - OEM Part Numbers: 723-40-70100 / 723-40-71102 / 723-40-71900 - Pilot Output Pressure: 3.0~3.5 MPa (adjustable) - Max Inlet Pressure: 34.3 MPa - Working Fluid: Anti-wear hydraulic oil (ISO VG46/VG68 recommended) - Operating Temperature: -20℃ ~ +80℃ - Condition: New, high-quality aftermarket replacement ## Installation & Maintenance - Easy direct installation, just replace the original valve directly. - To extend service life, use clean hydraulic oil and replace filters regularly to avoid oil contamination. If you need to confirm compatibility with your specific excavator model or other hydraulic parts, please feel free to contact us.
Product Name
Pilot Pressure Reducing Valve / Self Pressure Reducing Valve
Compatible Model
Komatsu PC200-6 / PC200-7 / PC200-8 Excavator
