Wabco 4614947060 Brake Valve

Description

The Wabco 4614947060 is a critical component within air brake systems, responsible for regulating air pressure to the brakes, ensuring safe and efficient stopping power. This brake valve is commonly used in commercial vehicles and trailers. It features a calculated volume of 11.4248 and operates with a maximum pressure of 12.5 bar. The valve incorporates an exhaust silencer and mounts using 3x Ø 12.5 mm fixings, with a pedal angle of 35°. It features M16 x 1.5 threads for ports 11, 12, 21, and 22, and operates with a predominance of 0.30 bar. Its dimensions are 134 x 210 x 406 mm. This device is built to OE specification, ensuring reliable performance and durability across a temperature range of -40°C to +80°C.

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 4614947060) comes with a 1-year warranty.