Wabco 9617225004 Piston Valve

Description

The Piston Valve, manufactured by Wabco with MPN 9617225004, is a critical component within air brake systems. It functions as a precise control element for air flow, ensuring reliable brake operation in commercial vehicles. This valve measures 11 x 11 x 47 mm and is designed to meet original equipment (OE) specifications. Its design provides enhanced responsiveness and durability, contributing to improved overall brake system performance and safety.

Key Features & Benefits

This little guy basically controls the flow of compressed air in your air brake system. It directs air to either apply the brakes, release them, or hold them steady. It's got a piston inside – that’s where the name comes from – that moves back and forth based on signals from your brake pedal and other controls. It’s a key component in turning driver input into actual braking force. Think of it as a traffic controller for the air that’s doing the work. In your vehicle, this valve is part of the whole air brake system, especially common in larger vehicles like trucks, buses, and trailers. It’s typically found in the control line, receiving signals and telling the rest of the system what to do. It works with things like the treadle valve, relay valves, and brake chambers to get everything operating correctly. It’s not doing the stopping itself, it's telling the system how to stop.

Symptoms, Risks & Replacements

It's super important for safety, honestly. If this valve fails, you could have issues with applying or releasing your brakes. You might not get full braking power, or the brakes might drag. You’ll notice if it’s going bad, usually through spongy brake feel, longer stopping distances, or even brakes that stick. It acts like a shield protecting the rest of your system from getting messed up. Getting a good quality one, and replacing it when it starts to show its age, is one of those things that can save you a lot of trouble and keep you safe on the road. You can find replacements pretty easily, places like Fixparts Online carry them, and it’s worth checking compatibility with your specific vehicle.

Warranty Information

Wabco Piston Valve (MPN 9617225004) comes with a 1-year warranty.