Wabco 4728900810 ECAS Solenoid Valve

Description

The 6670_AM ECAS-Solenoid Valve - CVs by Wabco is a critical component within commercial vehicle air brake systems, specifically controlling air flow to adjust suspension height and maintain vehicle stability. This valve is used in the air suspension systems of trucks and trailers. Featuring a robust design and precise control, this solenoid valve ensures optimal responsiveness and reliability of the air suspension system. It operates within a temperature range of -40°C to +80°C, and supports a maximum operating pressure of 20.0 bar. This valve is built with TYCO HDSCS 2 x 2.8 CODING A electrical connection and features M22 x 1.5 JED - 388-4 port threads. Its dimensions are 59 x 180 x 85 mm.

Key Features & Benefits

This valve basically controls the air flow to your vehicle’s ECAS – that’s your Electronic Controlled Air Suspension system. It opens and closes to let air into the air springs – those big rubber bags that actually support the weight of your vehicle – and releases it when needed. It’s an electrically operated valve, so the vehicle's computer tells it when to activate. It has several circuits inside it – each controlling a different part of the suspension, like ride height at each wheel. So it’s not just one thing it does, it’s a multi – function controller for your air suspension. Think of it as the brain telling the suspension what to do. The computer decides if you need a softer ride, a higher ride for off – road, or to level things out when you have a heavy load. It sends a signal to this solenoid valve, which then directs the air to the appropriate air springs. It maintains a smooth, level ride and handles changes in weight and road conditions. It's a critical piece of the whole system – without it working correctly, your air suspension won’t function as it should.

Symptoms, Risks & Replacements

If this valve fails, you’ll likely notice it pretty quickly. You might see your vehicle sitting unevenly, or the suspension could be constantly trying to adjust itself. It could cause a really rough ride, and in some cases, the suspension might even completely deflate. Ignoring it can lead to further damage to other parts of the air suspension system – things like the air springs themselves, or the compressor. It's a relatively small part, but it has a big impact on your vehicle’s comfort and handling. We carry these at Fixparts Online, and you can find a good selection to get you back on the road.

Warranty Information

Wabco ECAS Solenoid Valve (MPN 4728900810) comes with a 1-year warranty.