Wilwood 260-8419 Adjustable Proportioning Valve, Knob Style, 1/8 in NPT Female Ports

The Wilwood 260-8419 Adjustable Proportioning Valve provides precise control of hydraulic brake pressure for custom braking systems and performance applications. This knob-style valve allows users to fine-tune brake bias by regulating pressure from 100 to 1,000 psi, helping optimize front-to-rear braking balance for a range of vehicle setups and driving conditions.
The valve features 1/8 in NPT female inlet and outlet ports for straightforward integration with compatible brake lines and plumbing components. Its compact aluminum construction is clear anodized for added surface protection and a clean, professional appearance. The easy-to-use adjustment knob supports quick, accessible pressure changes during setup, testing, or track-side tuning.
Designed for dependable use in motorsport, racing, custom fabrication, and high-performance street applications, the Wilwood 260-8419 offers a practical solution for applications requiring adjustable brake pressure control. Verify port compatibility, system pressure requirements, and installation routing before use. This valve is sold individually and is suitable for use with compatible hydraulic brake systems.

Features:

• Adjustable pressure range: 100 to 1,000 psi for precise brake bias tuning

• Knob-style adjustment: Enables convenient manual pressure control

• Inlet port: 1/8 in NPT female connection

• Outlet port: 1/8 in NPT female connection

• Construction: Lightweight aluminum body

• Finish: Clear anodized for surface protection and a clean appearance

• Application: Suitable for racing, performance, custom, and high-performance street brake systems