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

Product Description

The PARKER DT-750-MOMS-65 is a hydraulic control check valve designed for high-pressure fluid control in hydraulic systems. It allows flow in one direction and prevents backflow, protecting pumps, actuators, and circuits from pressure reversals. The valve handles a maximum flow rate of 30 GPM and is rated to 5,000 psi maximum working pressure. Connections are 1-1/16-12 Male ORB on the inlet side with a Male Seal-Lok fitting, making it compatible with standard SAE hydraulic plumbing. The steel body and metal seal construction make it well suited for demanding industrial and mobile hydraulic applications. Licensed hydraulic technicians and fluid power specialists are the typical installers.

This check valve is applied in industrial machinery, mobile equipment, and hydraulic power units where controlled, one-directional flow must be maintained under high-pressure conditions. Its compact envelope — 1.91 inches overall length, 1.25 inches overall width, and 1.25 inches overall height — allows installation in space-constrained valve blocks and manifold assemblies. The Male ORB x Male Seal-Lok thread configuration suits inline plumbing in systems using SAE O-ring boss and face seal fittings, common in agricultural, construction, and industrial hydraulic circuits.

Key Features

• Rated to 5,000 psi maximum working pressure for high-pressure hydraulic systems
• 30 GPM maximum flow rate supports high-demand hydraulic circuits
• 1-1/16-12 Male ORB x Male Seal-Lok thread standard for leak-resistant SAE connections
• Steel body construction for durability in industrial and mobile applications
• Metal seal material provides reliable sealing performance at rated pressure
• Compact dimensions allow installation in tight manifold or inline configurations

Compatibility

Designed as an OEM-style replacement or direct-fit check valve for hydraulic systems using 1-1/16-12 SAE Male ORB x Male Seal-Lok inline connections rated at or below 5,000 psi and 30 GPM.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and de-energize the hydraulic system completely before removing any fittings or valves. Verify thread compatibility and confirm the flow-direction arrow or inlet/outlet orientation before final installation. Follow applicable hydraulic system codes and the equipment manufacturer's specifications for fitting torque and system flushing procedures.