Parker 6-8 Vtx-s Steel Male 45 Elbow 3/8 in Tube Od

Product Description

The PARKER 6-8 VTX-S is a steel male 45-degree flared tube elbow fitting designed for high-pressure hydraulic and fluid system applications. It connects a 37-degree flared tube to a male NPTF threaded port, providing a reliable, leak-resistant joint in demanding service environments. The fitting features a 3/8-inch tube OD on the flare end and a 1/2-inch NPTF thread on the male end. Rated to 6000 psi maximum dynamic working pressure and capable of handling temperatures up to 500 degrees F, this elbow is suited for industrial, mobile hydraulic, and fluid power installations. Licensed HVAC technicians, hydraulic system assemblers, and pipefitters regularly specify this fitting for tight-routing applications where a directional change is required.

This fitting is used in hydraulic lines, fuel systems, and fluid power circuits where a 45-degree directional change is needed between a flared tube and an NPT-ported component. It is appropriate for both stationary and mobile equipment in industrial and commercial settings. The flare-by-MNPTF end configuration makes it a common selection when connecting steel tubing to pumps, valves, cylinders, or manifolds with standard NPTF ports. It meets ISO 8434-2, SAE J514, and SAE 070302 standards, making it compatible with systems specified to those widely adopted industry requirements.

Key Features

• 37-degree flare angle on the tube end per SAE J514 and ISO 8434-2 standards
• 6000 psi maximum dynamic working pressure for high-pressure hydraulic service
• Rated to 500 degrees F maximum working temperature
• Flare x MNPTF end connection for direct interface between flared tubing and NPT-ported components
• Steel construction for durability in industrial fluid power environments
• Meets SAE J514, SAE 070302, and ISO 8434-2 standards

Compatibility

Designed as an OEM-style hydraulic fitting for fluid power and high-pressure plumbing systems specifying 37-degree flare tube connections with NPTF ported components per SAE J514 and ISO 8434-2.

Installation Notes

Installation is typically performed by hydraulic system technicians or licensed pipefitters. Depressurize and drain the system completely before removing or installing any fittings. Ensure the mating tube end is properly flared to the correct 37-degree angle before assembly, as an improperly flared tube will not seal. NPTF threads are self-sealing by thread interference; follow applicable SAE and system manufacturer guidelines for thread engagement and do not over-torque.