Automatic water level control valve Function: Provides automatic height adjustment to maintain optimal ride height. Benefit: Improves driving comfort by allowing drivers to find and maintain their ideal driving position more easily. Application/compatibility: Designed for trailer systems (trailer valve) and integration with air suspension setups. Performance: Reliable automatic control of water level for consistent vehicle height and comfort. Control valve (eight-hole air valve) Function: Regulates air flow and pressure within the suspension system. Benefit: Maintains stable suspension behavior even under demanding conditions, improving handling and load response. Application/compatibility: Eight-hole air valve design suitable for trailers and air suspension control circuits. Key attribute: Constructed from materials selected to ensure stability and long-term performance in harsh operating environments. Air height adjustment valve (trailer ABS air valve) Function: Adjusts air suspension height to achieve correct vehicle level and balance. Benefit: Enhances stability and ride quality, contributing to a smoother and safer driving experience. Application/compatibility: Compatible with air suspension systems and trailer ABS air valve configurations. Performance: Delivers consistent height control and dependable operation under normal service conditions. Water level control valve (air control valve) Function: Controls water level and interfaces with the air suspension control system. Benefit: Increases suspension durability by maintaining correct levels and reducing component stress. Application/compatibility: Intended for use as an air control valve in trailer and suspension assemblies. Validation: Designed and tested to meet durability requirements for reliable service life. Practical use scenarios Towing heavy loads: Use the automatic water level control valve and air height adjustment valve to maintain correct ride height and improve towing stability on trailers. Fleet maintenance and replacement: Replace worn control valves (including the eight-hole air valve and air control valve) to restore consistent air suspension performance across commercial trailer fleets. Safety and comfort tuning: Integrate the trailer ABS air valve and water level control valve to fine-tune suspension response for mixed cargo weights and varied road conditions. Why choose these valves Solve common problems such as sagging, uneven ride height, and unstable handling by providing accurate, repeatable control of suspension height and air flow. Designed for compatibility with trailer and air suspension systems, including ABS interfaces, to simplify installation and integration. Built with materials and construction focused on stability and validated through durability testing to ensure dependable field performance.