Wabco 4613300030 Brake Valve

Description

The Wabco 4613300030 Brake Valve is a critical component within air brake systems, responsible for controlling air flow to the brakes, ensuring proper and reliable stopping power for commercial vehicles. It is commonly used in trucks, buses, and trailers. This valve adheres to OE specifications and is designed for robust performance under demanding conditions. Its precise construction and reliable operation contribute to enhanced braking efficiency and safety. The dimensions of this brake valve are 112 x 90 x 206 mm.

Key Features & Benefits

Basically, this valve controls the air pressure going to the brakes on your trailer – or sometimes, on the vehicle itself depending on the system. It takes the signal from your brake pedal and translates that into a controlled release or application of the brakes. It manages how much air gets sent, so you aren’t just slamming on the brakes all the time. It also has an emergency spring – apply feature – meaning if you lose air pressure somehow, it’ll actually apply the brakes automatically. That’s a big safety feature. Think of it like the central control for your air brakes. The driver steps on the pedal, and this valve takes that mechanical action and turns it into pneumatic – air – powered – action at the brake chambers. It's part of the whole air brake system, working with the compressor, reservoirs and lines to stop the vehicle. It's a key component in how you control your stopping power, especially on larger vehicles or when towing.

Symptoms, Risks & Replacements

Well, your brakes are pretty critical, right? This valve is a vital part of that. If it fails, you can lose braking ability, or you might have brakes that aren’t applying properly. You’ll notice if it’s going bad because the brakes may feel spongy, slow to respond, or even lock up unexpectedly. It’s a really important safety component, so if you suspect an issue, it’s best to address it right away. You can find a replacement, and diagrams to help you identify the correct one, over at Fixparts Online, but getting it sorted quickly is the main thing. It essentially acts like a shield, protecting you from a complete brake failure.

Warranty Information

Wabco Brake Valve (MPN 4613300030) comes with a 1-year warranty.