Parker DT-500-MFMO-65 Hydraulic Check Valve 15 Gpm

Product Description

The PARKER DT-500-MFMO-65 is a hydraulic control check valve designed to allow flow in one direction while preventing reverse flow in hydraulic circuits. Built with a steel body and metal seals, it handles up to 4,500 psi working pressure and supports flow rates up to 15 GPM. Its compact envelope — 1.71 inches in overall length, 0.88 inches wide, and 0.88 inches tall — makes it well-suited for space-constrained manifold or inline installations. The 3/4-16 inlet with Male JIC x Male ORB thread configuration fits standard hydraulic plumbing practices. This valve is installed by hydraulic system technicians and maintenance professionals working on mobile or industrial hydraulic equipment.

The DT-500-MFMO-65 is used in hydraulic systems requiring positive flow control and backflow prevention. Typical applications include mobile equipment hydraulics, industrial power units, and cylinder control circuits where maintaining load or preventing pressure loss from reverse flow is critical. The Male JIC x Male ORB thread standard supports direct connection into common hydraulic manifold and hose assembly configurations without additional adapters in most standard setups.

Key Features

• Rated to 4,500 psi maximum working pressure for demanding hydraulic circuits
• Supports up to 15 GPM maximum flow rate
• Steel body construction for durability in high-pressure environments
• Metal seal material for reliable seating and long service life
• 3/4-16 inlet with Male JIC x Male ORB thread standard for broad plumbing compatibility
• Compact form factor at 1.71 inches length and 0.88 inches height and width

Compatibility

Designed as an OEM-style replacement or new-installation check valve for hydraulic systems using 3/4-16 Male JIC x Male ORB threaded connections rated to 4,500 psi and 15 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 component. Verify thread compatibility and torque fittings to the hydraulic system manufacturer's specifications using appropriate thread sealant or per the applicable industry standard. Confirm flow direction arrow or inlet designation is oriented correctly within the circuit before returning the system to service.