Parker F820S Hydraulic Control Valve 8 Gpm 5000 Psi

Product Description

The PARKER F820S is a hydraulic control valve designed for use in high-pressure hydraulic circuits. It accepts flow rates up to 8 GPM and is rated for a maximum working pressure of 5,000 psi, making it suitable for demanding industrial and mobile hydraulic applications. The valve features a 3/4-inch inlet with a 3/4-16 UNF thread and is operated by a knob handle for manual flow control. The steel body measures 3.5 inches in overall length and 1 inch in overall width. Nitrile seals provide reliable fluid compatibility across common hydraulic fluid types. Licensed hydraulic system technicians and industrial maintenance professionals are the primary installers.

The F820S is suited for integration into hydraulic power units, manifold assemblies, and mobile equipment hydraulic systems where manual flow or pressure control is required. Its compact profile and threaded inlet allow direct inline installation in space-constrained assemblies. The 3/4-16 UNF thread is a common standard in cartridge-style and inline hydraulic valve configurations across a wide range of industrial and mobile platforms.

Key Features

• Maximum flow rate of 8 GPM for controlled hydraulic circuit management
• Rated to 5,000 psi maximum working pressure for high-pressure system use
• 3/4-16 UNF threaded inlet for direct inline installation
• Steel body construction for durability in industrial environments
• Nitrile seals for compatibility with standard hydraulic fluids
• Knob handle provides manual, tool-free flow adjustment

Compatibility

Designed as an OEM-style replacement or direct-fit component for hydraulic systems requiring a 3/4-16 UNF threaded inline control valve rated to 5,000 psi and 8 GPM.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit completely before removing or installing any valve. Use appropriate thread sealant rated for hydraulic service and torque to fitting manufacturer specifications using proper hydraulic wrenches. Verify flow direction and thread engagement before returning the system to pressure.