China PC200-3 Main Relief Valve | OEM aftermarket new

The PC200-3 Main Relief Valve is typically constructed using high-quality materials such as steel or cast iron to ensure durability and resistance to high-pressure conditions.

It consists of several key components, including a valve body, spool, spring, adjustment screw, and hydraulic connections. These components work together to control the flow of hydraulic fluid and maintain the desired pressure levels within the system.

Operating Principles:
The main function of the PC200-3 Main Relief Valve is to limit the maximum pressure within the hydraulic system. When the pressure exceeds the predetermined threshold, the valve opens, allowing excess fluid to bypass the system and return to the hydraulic reservoir. This prevents damage to the equipment and ensures the hydraulic system operates within safe limits.

Technical Specifications:
The PC200-3 Main Relief Valve is designed to handle a specific pressure range and flow rate, which may vary depending on the equipment manufacturer's specifications. Typical specifications for this valve include a maximum pressure rating of around 3000 psi (pounds per square inch) and a flow capacity of up to 100 gallons per minute (GPM). However, it is crucial to refer to the manufacturer's documentation or consult the equipment manual for accurate and up-to-date specifications.

Key Features:

Pressure Adjustment: The PC200-3 Main Relief Valve is equipped with an adjustment screw that allows the operator to set the desired pressure limit within the hydraulic system. This feature enables customization based on the specific requirements of the application or working conditions.

Reliable Performance: The valve is designed to provide consistent and reliable pressure regulation, ensuring the hydraulic system operates efficiently and safely.

High-quality materials and precise manufacturing processes contribute to the valve's longevity and overall performance.

Safety Measures: The PC200-3 Main Relief Valve incorporates safety features to protect the hydraulic system and equipment. By preventing excessive pressure build-up, the valve reduces the risk of system failures, leaks, and component damage.

Compatibility: The PC200-3 Main Relief Valve is specifically designed for use in the Komatsu PC200-3 excavator. It is engineered to fit seamlessly into the hydraulic system of the equipment, ensuring compatibility and reliable operation.

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