Parker DT-750-MFMO-1 Hydraulic Check Valve 30 Gpm

Product Description

The PARKER DT-750-MFMO-1 is a hydraulic control check valve designed to allow unidirectional fluid flow while preventing backflow in hydraulic circuits. Built with a steel body and metal seals, it handles working pressures up to 3,500 psi and flow rates up to 30 GPM. The 1-1/16-12 inlet uses a Male JIC x Male ORB thread configuration, making it compatible with standard hydraulic line fittings. At 2.09 inches in overall length, 1.25 inches wide, and 1.25 inches tall, this is a compact, robust valve suited for mobile equipment, industrial machinery, and fluid power systems where backflow prevention is critical.

This check valve is appropriate for use in fixed and mobile hydraulic systems operating at high pressure. Typical applications include hydraulic power units, cylinders, manifolds, and actuator circuits in industrial and construction equipment. Licensed fluid power technicians and hydraulic system specialists are the primary installers. It is sized for moderate-to-high-flow circuits where a reliable, metal-sealed check valve is required to maintain circuit integrity under pressure spikes and load-holding conditions.

Key Features

• Maximum working pressure of 3,500 psi for high-demand hydraulic applications
• 30 GPM maximum flow rate supports moderate-to-high-volume hydraulic circuits
• Steel body construction for durability in industrial and mobile equipment environments
• Metal seal material provides reliable sealing under high pressure and temperature cycling
• Male JIC x Male ORB thread interface for straightforward integration with standard hydraulic fittings
• Compact form factor at 2.09 x 1.25 x 1.25 inches minimizes installation space requirements

Compatibility

Designed as an OEM-style replacement or direct-fit component for hydraulic systems requiring a 1-1/16-12 Male JIC x Male ORB check valve rated to 3,500 psi and 30 GPM.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before removing or installing any valve. Ensure all fittings are torqued to the hydraulic system manufacturer's specifications and that thread types and sealing surfaces are free of damage before assembly. Follow applicable fluid power safety standards and equipment OEM procedures during service.