Hendrickson Trailer Suspension Systems developed its integral height control valve and automatic dump valve to help maintain load stability over the road and facilitate loading dock activity.

Hendrickson Trailer Suspension Systems says its new integral height control valve (HCV) and automatic dump valve help maintain load stability over the road and facilitate loading-dock activity.

Ridewell Suspensions is offering its new, improved high-performance height control valve for maximum air suspension performance for trucks, trailers, Ridewell Suspensions is offering its new, improved ...

SAF-Holland has added automatic brake adjusters and ride height control valves to its Midland All-Makes Program. For customers that replace their components with like-for-like, the Midland line of ...

International Motors becomes the fourth major OEM to offer Link's SmartValve directly from the factory, joining Freightliner, Kenworth and Peterbilt. SIOUX CENTER, Iowa, Sept. 23, 2025 /PRNewswire/ -- ...

At times a driver needs to quickly drop a working rig’s rear suspension, such as to gain more clearance under low openings or when backing under a trailer. Nothing works better for such situations ...

Hadley has created a air-suspension height-control valve that combines the durability of its 500 series valve with the reliability of the 600 series valve, the company says. It’s a modular design – a ...