Parker DT-500-MOMS-1 Hydraulic Check Valve 15 Gpm

Product Description

The PARKER DT-500-MOMS-1 is a hydraulic control check valve designed to allow flow in one direction while blocking reverse flow in high-pressure hydraulic systems. Built with a steel body and metal seals, this valve handles a maximum working pressure of 5,000 psi and a maximum flow rate of 15 GPM. Its compact form factor — 1.56 inches in length, 0.88 inches wide, and 0.88 inches tall — makes it well suited for tight hydraulic circuit installations. The inlet thread is a 3/4-16 Male ORB x Male Seal-Lok configuration. Hydraulic technicians and fluid power specialists install this valve in mobile equipment, industrial machinery, and other hydraulic systems requiring reliable reverse-flow protection.

This check valve is applicable to hydraulic systems where unidirectional flow control is required at elevated pressures. The Male ORB x Male Seal-Lok thread standard makes it compatible with common hydraulic manifold and fitting interfaces found in both mobile and stationary hydraulic circuits. Its steel construction suits demanding industrial and off-highway environments where durability and pressure integrity are essential. Installation is performed by qualified fluid power technicians as part of hydraulic circuit assembly or maintenance procedures.

Key Features

• Maximum working pressure of 5,000 psi for demanding hydraulic applications
• Maximum flow rate of 15 GPM suitable for mid-range hydraulic circuits
• 3/4-16 Male ORB x Male Seal-Lok thread for secure, leak-resistant connections
• Steel body construction for strength and durability in industrial environments
• Metal seal material rated for high-pressure service
• Compact dimensions: 1.56 inches long, 0.88 inches wide, 0.88 inches tall

Compatibility

Designed as an OEM-style replacement or new-installation check valve for hydraulic circuits using 3/4-16 Male ORB x Male Seal-Lok threaded connections operating at up to 5,000 psi.

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 thread compatibility with existing manifold or line fittings before installation, and inspect all sealing surfaces for damage prior to assembly. Follow applicable industry standards and equipment manufacturer specifications for torque and system startup procedures.