Parker 3C24EF-EF25 Hydraulic Check Valve 125 Gpm 3000 Psi

Product Description

The PARKER 3C24EF-EF25 is a hydraulic control check valve designed for high-pressure fluid power systems. It controls flow direction, preventing backflow while allowing free flow in the intended direction. Built with a steel body and fluorocarbon seals, it handles up to 3,000 psi maximum working pressure and a maximum flow rate of 125 GPM. The inlet is a 1-7/8-12 female SAE thread. At 5.958 pounds and measuring 6.5 inches in length, 2.5 inches in width, and 2.5 inches in height, this valve fits into compact hydraulic circuits without sacrificing performance. It is installed by hydraulic system technicians and fluid power specialists.

This valve is suited for industrial and mobile hydraulic applications where reliable check valve function at elevated pressures is required. Typical installations include hydraulic power units, mobile equipment circuits, and industrial machinery where backflow prevention is critical to system integrity. The female SAE thread inlet simplifies integration into standard hydraulic plumbing. Its steel construction makes it appropriate for demanding environments where durability under pressure cycling is a priority.

Key Features

• Maximum working pressure of 3,000 psi for high-pressure hydraulic systems
• Maximum flow rate of 125 GPM to support high-volume circuits
• 1-7/8-12 female SAE threaded inlet for standard hydraulic compatibility
• Steel body construction for durability under pressure cycling
• Fluorocarbon seals for resistance to hydraulic fluid degradation
• Compact footprint: 6.5 inches long, 2.5 inches wide, 2.5 inches tall

Compatibility

Designed as an OEM-style replacement or direct-install check valve for hydraulic systems requiring a 1-7/8-12 female SAE threaded inlet at up to 3,000 psi and 125 GPM flow capacity.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and de-energize the hydraulic system fully before removing any existing valve or fitting. Ensure thread compatibility and use appropriate hydraulic thread sealant or O-ring face seal fittings as required by the circuit design. Verify flow direction markings on the valve body before final assembly and torque fittings according to the system manufacturer specifications.