Parker S71-3C16-16F Hydraulic Hose Valve Fitting 1 in 4000 Psi

Product Description

The PARKER S71-3C16-16F is a stainless steel hydraulic hose valve fitting designed for high-pressure fluid conveyance in demanding industrial and mobile hydraulic systems. Rated to 4,000 psi with a 1-inch thread size, it provides a secure, leak-resistant connection between hydraulic hose assemblies and valve ports. The stainless steel construction offers strong resistance to corrosion and oxidation, making it suitable for harsh environments, aggressive media, and wide temperature swings. Licensed hydraulic technicians and industrial mechanics are the typical installers for this class of fitting.

This fitting is used in industrial machinery, mobile equipment, and hydraulic power units where a reliable valve-port connection is required. The 1-inch thread size accommodates larger-bore hose assemblies carrying higher flow rates. Its rated temperature range of -35 degrees F to 250 degrees F makes it appropriate for both cold-weather outdoor equipment and heated process lines. It is sold individually and is intended for professional hydraulic system assembly and repair.

Key Features

• 4,000 psi pressure rating for high-pressure hydraulic service
• Stainless steel construction for corrosion resistance in aggressive environments
• 1-inch thread size suits larger-bore hydraulic hose and valve port connections
• Operating temperature range of -35 degrees F to 250 degrees F
• Valve fitting design for direct connection to hydraulic valve ports

Compatibility

Designed as an OEM-style replacement or service fitting for 1-inch hydraulic hose valve port connections in high-pressure hydraulic systems rated up to 4,000 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or industrial mechanic. Depressurize and bleed down the hydraulic system completely before removing or installing any fitting. Inspect thread condition and apply appropriate thread sealant or verify the sealing method before torquing; consult the system manufacturer's service documentation for proper procedure. Ensure hose assembly ratings match or exceed the fitting's 4,000 psi pressure rating before placing the system back in service.