Height Control Valves

Hendrickson’s HCV with integral dump features a high-flow design for rapid exhaust to save drivers time and effort as they load, unload and get back on the road. The dump valve is designed to automatically discharge the air springs with the setting of the trailer parking brake and begins to air up with release of the brake. Integrating the dump function in the HCV eliminates components and simplifies plumbing maintenance and installation. 

Ultra Performance Synthetic Lubricants Features and Benefits:

  • Superior air flow

  • Outstanding ride and value

  • Superior performance and durability 

  • Tested to 100 million cycles 

Ultra Performance Synthetic Lubricants
By Neapco