These components represent a fundamental method of controlling air suspension systems, offering direct user regulation of each air spring. They provide a simple, reliable way to adjust vehicle ride height and handling characteristics. For example, an operator could independently inflate the rear suspension to compensate for a heavy load, maintaining level and stable handling.
The significance of this type of control lies in its simplicity and robustness. Without relying on electronic sensors or complex control units, this method is less susceptible to failure and often easier to troubleshoot. Historically, this approach was prevalent before the widespread adoption of electronic air suspension management, and it remains relevant for applications where dependability and ease of maintenance are paramount. The benefits include granular control, cost-effectiveness, and resilience in challenging operational environments.
