Parker DC-500-65 Hydraulic Check Valve 40 Gpm 3000 Psi

Product Description

The PARKER DC-500-65 is a hydraulic control check valve designed to allow flow in one direction while preventing backflow in hydraulic systems. It accepts a 1/2-14 female NPSF threaded inlet and is rated for a maximum flow rate of 40 GPM and a maximum working pressure of 3,000 psi. The body is constructed from steel with metal seals, making it suitable for high-pressure hydraulic circuits where durability and leak resistance are critical. This valve is typically installed by hydraulic system technicians and industrial maintenance professionals working on mobile or stationary hydraulic equipment.

The DC-500-65 fits inline hydraulic plumbing applications where directional flow control is required. Its compact envelope, measuring 3.5 inches in overall length, 1.06 inches in width, and 1.06 inches in height, allows integration into tight hydraulic manifold or line assemblies. It is appropriate for use in industrial machinery, mobile equipment, and any hydraulic circuit requiring a reliable check function at pressures up to 3,000 psi.

Key Features

• Rated for up to 40 GPM maximum flow rate
• 3,000 psi maximum working pressure
• 1/2-14 female NPSF threaded inlet connection
• Steel body construction for high-pressure durability
• Metal seal material for reliable sealing under pressure
• Compact form factor: 3.5 inches OAL, 1.06 inches OAW, 1.06 inches OAH

Compatibility

Designed as an OEM-style replacement or service valve for hydraulic systems requiring a 1/2-14 female NPSF inline check valve rated to 3,000 psi and 40 GPM.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and fully de-energize the hydraulic system before removing or installing any valve. Verify thread compatibility and use appropriate thread sealant rated for hydraulic service. Follow all applicable hydraulic system safety standards and equipment manufacturer guidelines during installation.