Parker DT-620-MOMS-5 Hydraulic Check Valve 15 Gpm

Product Description

The PARKER DT-620-MOMS-5 is a hydraulic control check valve designed to allow flow in one direction while preventing reverse flow in hydraulic systems. Built from steel with metal seals, it handles a maximum working pressure of 5000 psi and a maximum flow rate of 15 GPM. The inlet is threaded 7/8-14 with a Male ORB x Male Seal-Lok connection standard. At 1.75 inches in overall length and 1.06 inches in both width and height, this is a compact inline component suited for high-pressure hydraulic circuits. Licensed hydraulic technicians and fluid power specialists install this valve in mobile and industrial hydraulic systems.

This check valve is suited for use in hydraulic power units, mobile equipment circuits, and industrial machinery where unidirectional flow control is required. It is appropriate for applications operating at pressures up to 5000 psi with flow rates up to 15 GPM. The Male ORB x Male Seal-Lok thread configuration makes it compatible with standard hydraulic manifolds and plumbing assemblies that use O-ring boss and seal-lok fittings. The all-steel body and metal seal construction make it well-suited for demanding duty cycles and environments where fluid compatibility with elastomeric seals is a concern.

Key Features

• Maximum working pressure of 5000 psi for high-pressure hydraulic circuits
• Flow rate capacity up to 15 GPM
• 7/8-14 inlet with Male ORB x Male Seal-Lok thread standard for reliable leak-free connections
• Steel body construction with metal seals for durability and broad fluid compatibility
• Compact form factor at 1.75 inches overall length and 1.06 inches width and height
• Lightweight at 0.296 pounds for easy integration in tight assemblies

Compatibility

Designed as an OEM-style replacement or new-installation check valve for hydraulic systems requiring a 7/8-14 Male ORB x Male Seal-Lok inline check valve rated to 5000 psi and 15 GPM.

Installation Notes

Installation should be performed by a qualified fluid power technician or hydraulic systems specialist. Depressurize and de-energize the hydraulic system completely before removing any fittings or components. Verify thread type and O-ring condition before installing to ensure a leak-free seal at the Male ORB and Seal-Lok connections. Torque fittings per the system manufacturer specifications and inspect for leaks before returning the system to service.