Parker DT-370-MOMF-5 Hydraulic Check Valve 8 Gpm

Product Description

The PARKER DT-370-MOMF-5 is a hydraulic control check valve designed to allow flow in one direction while preventing backflow in hydraulic lines. Built from steel with metal seals, it handles up to 8 GPM flow and a maximum working pressure of 5,000 psi. At 1.47 inches in overall length and 0.75 inches in both height and width, this is a compact inline valve suited for tight plumbing runs. The 9/16-18 thread configuration uses a Male ORB (O-Ring Boss) inlet to Male JIC fitting interface, making it compatible with standard hydraulic tube and hose assemblies. Hydraulic technicians and equipment maintenance professionals are the typical installers.

This check valve is used in hydraulic systems where backflow prevention is required to protect pumps, actuators, cylinders, or directional control valves from reverse flow pressure. Its compact form factor makes it well suited for mobile hydraulic equipment, industrial machinery, and fluid power circuits where space is limited. The steel body and metal seal construction are appropriate for demanding high-pressure environments. The Male ORB x Male JIC thread standard allows integration with common hydraulic fittings used across a wide range of equipment platforms.

Key Features

• Maximum working pressure of 5,000 psi for high-pressure hydraulic system use
• 8 GPM maximum flow rate supports a range of hydraulic actuator and circuit demands
• Steel body construction for durability in demanding fluid power applications
• Metal seal material rated for compatibility with hydraulic oils and high-pressure service
• Male ORB x Male JIC thread interface for broad fitting compatibility
• Compact profile at 1.47 inches length and 0.75 inches height and width

Compatibility

Designed as an OEM-style replacement or service valve for hydraulic systems plumbed with 9/16-18 Male ORB x Male JIC fittings rated to 5,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Before servicing any hydraulic circuit, relieve all system pressure and discharge any stored energy in accumulators or cylinders. Use the appropriate torque specifications for ORB and JIC fittings per your system documentation, and inspect all sealing surfaces for damage before assembly. Verify flow direction markings on the valve body before final installation to ensure proper check valve orientation in the circuit.