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

Product Description

The PARKER DT-370-MSMO-5 is a hydraulic control check valve designed to allow flow in one direction while preventing backflow in hydraulic circuits. Built with a steel body and metal seals, it handles maximum working pressures up to 5,000 psi and flow rates up to 8 GPM. The compact form factor measures 1.35 inches in overall length, 0.75 inches wide, and 0.75 inches tall, making it suitable for tight plumbing runs in mobile and industrial hydraulic systems. The valve threads connect via a Male Seal-Lok inlet to a Male ORB (O-ring Boss) outlet. Licensed hydraulic technicians and fluid power specialists are the primary installers of this component.

This check valve is suited for use in mobile hydraulic equipment, industrial machinery, and any application requiring reliable backflow prevention within a hydraulic circuit operating at pressures up to 5,000 psi. The 11/16-16 inlet size and Male Seal-Lok x Male ORB thread configuration make it a practical inline fitting choice where space is limited and leak-free connections are required. It is appropriate for both OEM installation and field service replacement on hydraulic power units, cylinders, and directional control manifolds.

Key Features

• Check valve function prevents backflow in hydraulic circuits
• Rated for up to 5,000 psi maximum working pressure
• Flow capacity of 8 GPM
• Steel body construction for durability in high-pressure applications
• Metal seal material rated for hydraulic fluid compatibility
• Male Seal-Lok x Male ORB thread standard for leak-resistant connections
• Compact size: 1.35 inches long, 0.75 inches wide, 0.75 inches tall

Compatibility

Designed as an OEM-style replacement or inline addition for hydraulic systems using 11/16-16 Male Seal-Lok x Male ORB fittings operating within 8 GPM flow and 5,000 psi pressure ratings.

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. Ensure thread type and port size on the mating component match the 11/16-16 Male Seal-Lok x Male ORB configuration before installation. Follow applicable fluid power standards and equipment manufacturer guidelines when integrating into existing hydraulic circuits.