Parker S71-3N16-16F Hydraulic Hose Valve Fitting 1 Inch

Product Description

The PARKER S71-3N16-16F is a straight hydraulic hose valve fitting designed for high-pressure fluid connections in industrial and off-shore hydraulic systems. Built from stainless steel, it accepts a 1-inch hose and uses NPSF threaded connections for a secure, leak-resistant seal. The fitting is rated for a maximum working pressure of 5,000 psi and an overall length of 3.23 inches, making it a robust choice for demanding hydraulic line assemblies. Licensed plumbers, hydraulic system technicians, and industrial maintenance professionals install this fitting where corrosion resistance and pressure integrity are critical.

This fitting is suited for 1-inch hydraulic hose assemblies in industrial hydraulic lines and off-shore drilling applications. Its stainless steel construction handles exposure to moisture, chemicals, and harsh operating environments. The straight configuration simplifies in-line connections where angular adapters are not required. It performs reliably across a wide temperature range, from -35 degrees F to 250 degrees F, making it appropriate for both cold-weather outdoor installations and heated process environments.

Key Features

• Stainless steel construction for corrosion resistance in harsh or marine environments
• Maximum working pressure of 5,000 psi for high-demand hydraulic circuits
• 1-inch hose size with 1-inch NPSF threaded connection for secure fitment
• Straight shape simplifies in-line hose routing and assembly
• Operating temperature range of -35 degrees F to 250 degrees F
• Parker Series 71 design for consistent dimensional and pressure standards

Compatibility

Designed for use with 1-inch industrial hydraulic lines and off-shore drilling hydraulic systems requiring NPSF threaded straight valve fittings. Compatible with Parker Series 71 hose fitting configurations.

Installation Notes

Installation should be performed by a qualified hydraulic technician or industrial mechanic familiar with high-pressure fluid system procedures. Depressurize and lock out the hydraulic system fully before removing or installing any fitting. Inspect threads and sealing surfaces for damage before assembly, and apply appropriate thread sealant compatible with the hydraulic fluid in use. Verify all connections are torqued and leak-tested before returning the system to service.