Parker DT-750-MFMO-65 Hydraulic Check Valve 30 Gpm

Product Description

The PARKER DT-750-MFMO-65 is a hydraulic control check valve designed to allow one-directional flow while preventing backflow in hydraulic circuits. Built from steel with metal seals, it handles a maximum working pressure of 3500 psi and a maximum flow rate of 30 GPM. The inlet thread is 1-1/16-12, with a Male JIC x Male ORB thread configuration. At 2.09 inches in overall length, 1.25 inches wide, and 1.25 inches tall, this is a compact inline valve suited for demanding mobile and industrial hydraulic systems. Hydraulic technicians and fluid power mechanics install this valve in circuits requiring reliable backflow prevention without external pilot lines.

This check valve is used in hydraulic systems where controlled unidirectional flow is required, including mobile equipment, industrial machinery, and power unit assemblies. The Male JIC x Male ORB thread configuration makes it compatible with standard hydraulic plumbing found in construction equipment, agricultural machinery, and similar high-pressure hydraulic circuits. Its compact envelope allows installation in tight manifold or inline positions where space is limited. The all-steel body and metal seal construction make it appropriate for applications involving elevated pressures and hydraulic fluid compatibility requirements.

Key Features

• Maximum working pressure of 3500 psi for demanding hydraulic circuit applications
• 30 GPM maximum flow rate supports high-volume hydraulic systems
• 1-1/16-12 inlet with Male JIC x Male ORB thread standard for secure, leak-resistant connections
• Steel body construction provides durability under pressure and mechanical stress
• Metal seal material ensures compatibility with a wide range of hydraulic fluids
• Compact design at 2.09 inches length for installation in space-constrained assemblies

Compatibility

Designed as an OEM-style replacement or service component for hydraulic systems requiring a 1-1/16-12 Male JIC x Male ORB inline check valve rated to 3500 psi and 30 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 thread compatibility and torque fittings to the system manufacturer's specifications using appropriate hydraulic wrenches. Inspect sealing surfaces and ensure the system is bled of air after installation before returning it to service.