Best Automotive Brake Proportioning Valves of 2026

The UTSAUTO PV4 Valve is designed to fit classic trucks and is compatible with almost all vehicles featuring disc brakes on both the front and rear. It is based on the well-regarded AC DELCO 172-1361 valves, ensuring reliable performance. This combination valve helps balance the brake pressure between the front and rear, which reduces the risk of rear wheel lock-up, enhancing your safety. With specific ports for front and rear brake connections, it offers an easy and precise fit for your disc/disc brake setup.

The Qnbes PV4 Proportioning Valve is a versatile solution for enhancing braking performance in vehicles with 4 wheel disc brakes. Its widespread applicability means it works seamlessly with both cars and trucks, making it a practical choice for various applications. The valve features a residual pressure valve, ensuring a consistent braking feel and proper fluid transfer. Additionally, it offers proportional distribution of pressure to the front and rear brakes, which helps prevent rear wheel locking during braking, enhancing safety and control.

The UTSAUTO Wire Sensor is designed for universal compatibility with all brake proportioning valves. It’s important to check that the valve wire cable fits the correct valve, ensuring optimal performance. This sensor is also suitable for AC Delco valves, providing versatility for various applications. Made from high-quality materials, you can expect durability and long-lasting use. The installation process is straightforward, allowing you to connect the sensor directly to the valve without needing any tools, saving you time and effort.