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

Product Description

The PARKER DT-750-MSMO-65 is a hydraulic control check valve designed to allow one-directional fluid flow and prevent backflow in hydraulic circuit lines. Built from steel with metal seals, it handles a maximum working pressure of 5000 psi and a maximum flow rate of 30 GPM. The 1-3/16-12 inlet uses a Male Seal-Lok to Male ORB thread configuration, making it compatible with standard hydraulic fittings found in industrial and mobile equipment applications. At 0.458 pounds and a compact overall length of 1.91 inches, this valve fits in tight plumbing configurations without sacrificing pressure integrity. Hydraulic system technicians and fluid power specialists are the primary installers of this component.

The DT-750-MSMO-65 is suited for use in hydraulic systems requiring reliable check valve function at high operating pressures. Typical applications include mobile hydraulic circuits on construction, agricultural, and industrial equipment where backflow prevention is critical to system performance and component protection. The Male Seal-Lok by Male ORB thread standard allows direct connection to ORB-ported manifolds and components using Seal-Lok fittings, reducing adapter requirements in the circuit.

Key Features

• Maximum working pressure rated to 5000 psi for demanding hydraulic applications
• Maximum flow rate of 30 GPM supports high-volume hydraulic circuits
• 1-3/16-12 inlet with Male Seal-Lok x Male ORB thread standard for direct-port installation
• Steel body construction with metal seals for durability under pressure cycling
• Compact form factor at 1.91 inches overall length and 1.25 inches height and width
• Lightweight at 0.458 pounds, suitable for space- and weight-sensitive installations

Compatibility

Designed as an OEM-style replacement or direct-install check valve for hydraulic circuits using Male Seal-Lok to Male ORB threaded connections rated to 5000 psi.

Installation Notes

Installation should be performed by a qualified hydraulic system technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before removing or installing any valve, and ensure all fluid is contained to prevent environmental and safety hazards. Verify thread compatibility and torque fittings to the equipment manufacturer's specifications using calibrated tools. Follow applicable industry standards and equipment service documentation for hydraulic component replacement.