Adjustable Proportioning Valve

The Wilwood 260-8419 is a high-performance adjustable proportioning valve engineered to deliver precise pressure metering and robust strength in a compact design. This valve is constructed from a forged billet for enhanced durability and features a fine-thread adjuster knob that allows for highly accurate pressure adjustments. Designed for ease of integration, the 260-8419 features two .25-inch side mounting holes with a spacing of 1.00 inch. The inlet and outlet ports are threaded with 1/8-27 NPT. To facilitate connection with common brake lines, the valve is supplied with two 1/8-27 NPT to 3/8-24 inverted flare female fittings, which are compatible with most domestic 3/16-inch hard brake lines. This proportioning valve is an essential component for fine-tuning brake bias, allowing users to achieve optimal stopping power and more consistent, shorter stops. Its design prioritizes both performance and user control, making it a valuable addition to braking systems where precise pressure management is critical.