Pressure Limiting Valve Product Number: 4167101 / 4167101 This quality Pressure Limiting Valve is designed for reliable performance in specific CAT excavator models. It plays a crucial role in regulating hydraulic pressure, helping to protect your machine's components from potential damage caused by pressure fluctuations. Engineered for durability and precision, it ensures smooth and safe operation of your hydraulic system. Key Features and Benefits Precise pressure control to protect hydraulic components from excessive pressure, reducing the risk of costly repairs Built to meet CAT specifications for dependable compatibility and performance Manufactured from durable, grade materials for long service life in demanding environments Easy to install with directfit design, no modifications required when matched to compatible models Compatibility Designed specifically for CAT E Series excavators: E311D, E312D, E313D, E314D, E315D, E318D, E319D, E320D, E323D Important: This part is not universal. Always verify your exact model against the compatibility chart before to ensure proper fit and function. Function The valve maintains hydraulic system pressure by limiting excess pressure that can occur during heavy operation. This helps prevent system overload and wear, ensuring efficient, safe performance across various applications. Practical Use Scenarios 1. Heavy digging operations where hydraulic loads can spike unexpectedly 2. Lifting and moving heavy materials that demand steady hydraulic control 3. Precision trenching and grading where consistent system pressure is essential for accuracy This Pressure Limiting Valve is a dependable choice for maintaining peak excavator performance, protecting hydraulic components, and ensuring operational safety in tough working conditions.