Parker VHN8-8F Hydraulic Hose Valve Fitting 4000 Psi

Product Description

The PARKER VHN8-8F is a straight hydraulic hose valve fitting designed for high-pressure fluid control in industrial and mobile hydraulic systems. Built from steel with a 1/2-inch NPTF threaded connection, this fitting handles a maximum working pressure of 4,000 psi and an overall length of 1.98 inches. It is rated for temperatures from -35 degrees F to 250 degrees F, making it suitable for demanding service conditions. Licensed plumbers, hydraulic technicians, and mobile equipment mechanics install this type of fitting when assembling or servicing pressurized hydraulic lines.

This valve fitting is part of Parker Series H and is suited for use on industrial hydraulic lines, mobile equipment hydraulic systems, and water and coolant lines. The straight body profile and threaded NPTF shaft type make it a direct-thread installation with no additional adapters required for standard 1/2-inch ported connections. It ships in a package quantity of one.

Key Features

• 4,000 psi maximum working pressure for high-pressure hydraulic service
• Steel construction for durability in industrial and mobile equipment environments
• 1/2-inch NPTF threaded connection provides a pressure-tight dry-seal thread fit
• Straight body shape simplifies inline installation
• Wide temperature range: -35 degrees F to 250 degrees F
• 1.98-inch overall length suits tight hydraulic plumbing layouts

Compatibility

Designed for use with industrial hydraulic lines, mobile equipment hydraulic systems, and water and coolant lines. Fits standard 1/2-inch NPTF ported applications within Parker Series H fitting configurations.

Installation Notes

Installation should be performed by a qualified hydraulic technician or licensed mechanic. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. NPTF dry-seal threads should be inspected for damage before installation; thread sealant may still be applied per system requirements. Do not overtighten threaded fittings, as this can damage the thread seal or fitting body.