Wabco 4110155022 Discharge Valve

Description

The Wabco 4110155022 Discharge Valve is a critical component within air brake systems, specifically designed for use with air compressors. This valve regulates the release of compressed air, ensuring efficient brake operation and overall vehicle safety. Its OE specification guarantees a precise fit and reliable performance, contributing to a longer service life and reduced maintenance costs. This component measures 47 x 34 x 34 mm.

Key Features & Benefits

This little valve basically controls how much air gets released from the air compressor when the system reaches its maximum pressure. It’s a one – way street – air goes in to build pressure, and then once it’s full, this valve opens to let just enough air out to keep everything at the right level. Think of it like a pressure relief valve on a hot water heater, but for air instead of water. It vents excess air to the atmosphere. It’s a core part of your air brake system, obviously. Your air compressor makes the air, but the discharge valve prevents it from over – pressurizing everything. Without it, you’d run the risk of blowing out seals, hoses, or even damaging the compressor itself. It's directly tied to keeping your brakes functioning safely. It’s usually found mounted right on the air compressor.

Symptoms, Risks & Replacements

Honestly, it’s pretty critical. If this valve fails, you’ll likely see your air pressure gauge bouncing around, maybe even going higher than it should. You’ll notice if the brakes feel spongy or don't engage properly because consistent air pressure is key. A faulty valve can lead to a loss of braking power, which, as you can imagine, is a serious safety concern. You can find these pretty easily, and Fixparts Online usually has a good selection. It’s a relatively inexpensive part to replace, and it can save you a lot of headaches—and potentially much worse—down the road. It's a small piece, but it acts like a shield protecting the whole air brake system.

Warranty Information

Wabco Discharge Valve (MPN 4110155022) comes with a 1-year warranty.