Parker DT-1000-MFMO-5 Hydraulic Check Valve 75 Gpm

Product Description

The PARKER DT-1000-MFMO-5 is a hydraulic control check valve designed to allow flow in one direction while preventing backflow in hydraulic fluid power systems. Built with a steel body and metal seals, it handles a maximum working pressure of 3,000 psi and a maximum flow rate of 75 GPM. The valve uses a Male JIC x Male ORB thread configuration on a 1-5/16-12 inlet, making it compatible with standard hydraulic line fittings. Its compact profile measures 2.26 inches in length, 1.5 inches wide, and 1.5 inches tall, and it weighs 0.67 pounds. This valve is installed by hydraulic system technicians and fluid power mechanics working on mobile or industrial equipment.

This check valve is suited for use in mobile hydraulic circuits, industrial machinery, and fluid power systems where controlled unidirectional flow and backflow prevention are required. It is a direct-fit valve for applications calling for a Male JIC inlet to Male ORB outlet configuration at the 1-5/16-12 thread size. Typical install scenarios include hydraulic cylinders, power units, and circuit branch lines where system integrity under sustained pressure must be maintained.

Key Features

• Maximum working pressure of 3,000 psi for demanding hydraulic circuit applications
• Maximum flow rate of 75 GPM supports high-volume hydraulic systems
• Male JIC x Male ORB thread configuration on a 1-5/16-12 inlet for standard line connections
• Steel body construction provides durability in high-pressure environments
• Metal seal material for reliable seating under sustained pressure and temperature cycling
• Compact dimensions at 2.26 x 1.5 x 1.5 inches for installation in tight hydraulic assemblies

Compatibility

Designed as an OEM-style replacement or direct-fit check valve for hydraulic systems requiring a 1-5/16-12 Male JIC x Male ORB inline check valve rated to 3,000 psi and 75 GPM.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any valve. Verify that the thread type and size on the mating lines match the Male JIC x Male ORB configuration before installation. Follow applicable hydraulic system safety standards and equipment manufacturer guidelines when reassembling the circuit and returning it to service.