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

Product Description

The PARKER 6-6 VTX-S is a steel 45-degree male elbow fitting designed for flared tube connections in high-pressure hydraulic and fluid power systems. It features a 37-degree flare seat on the tube end and a male NPTF thread on the pipe end, providing a leak-resistant metal-to-metal seal without a separate sealer. The fitting accepts 3/8-inch tube OD and uses a 3/8-inch NPTF thread. It is rated for a maximum dynamic working pressure of 6000 psi and a maximum working temperature of 500 degrees F (260 degrees C). This fitting is intended for installation by licensed hydraulic technicians, fluid power mechanics, or experienced plumbers working in industrial and commercial environments.

This fitting is used in hydraulic lines, fuel systems, and pneumatic plumbing where a 45-degree directional change is needed at a tube-to-port junction. The Flare x MNPTF end configuration allows direct connection from a flared tube to a female NPTF port on pumps, valves, manifolds, or cylinders. It is suited for residential and commercial applications including refrigeration lines, hydraulic power units, and fluid distribution systems operating at elevated pressures and temperatures.

Key Features

• 37-degree flare seat delivers a metal-to-metal seal that resists leakage under high-pressure dynamic conditions
• Rated to 6000 psi maximum dynamic working pressure for demanding hydraulic and fluid power service
• Maximum working temperature of 500 degrees F makes it suitable for high-temperature fluid systems
• NPTF thread standard provides a pressure-tight thread seal without requiring additional thread sealant tape on most applications
• Meets ISO 8434-2, SAE 070302, and SAE J514 standards for dimensional and performance compliance
• Steel construction offers durability and resistance to deformation under high-torque assembly

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic and fluid power systems using 3/8-inch OD flared tubing and 3/8-inch NPTF female ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician or licensed plumber familiar with flared tube fittings and NPTF thread connections. Depressurize and drain the system completely before removing or installing any fittings. Use the appropriate flaring tool to ensure the tube end meets SAE J514 37-degree flare specifications before assembly. Do not overtighten, as excess torque can crack the flare seat or distort the fitting body.