Velvac Incorporated 034064 Height Control Valve

The Velvac 034064 Height Control Valve automatically maintains proper ride height in heavy-duty air suspension systems, delivering consistent ride quality, load leveling, and vehicle stability by modulating air pressure based on axle position. Featuring 1/4 in. NPT ports and a linkage kit included, this automatic suspension height control valve accepts compressed air to adjust the suspension in response to load changes, ensuring the chassis stays within the designed ride height across varying conditions. As an OEM replacement component, it is designed as a direct replacement for the Midland KN27000 and is commonly used in commercial trucks, semi-trailers, buses, and vocational vehicles equipped with air suspension. Key specifications include Manufacturer: Velvac Inc., Part Number: 034064, Product Type: Height Control Valve, Function: Air Suspension Ride Height Regulation, Port Size: 1/4 in. NPT, Media: Compressed Air, and Includes: Linkage Kit; it is built for heavy-duty service and is suitable for long service life in fleet maintenance settings. Common replacements in the field include Midland KN27000, New Star S-8481, and Tectran 80-1006ND, reflecting the valve's role as a standard, OEM-replacement option for maintaining correct chassis height under varying loads.