SKU# 6310BFAB11

The Height Control Valve (SKU: 6310BFAB11) part, manufactured by Ridewell, also known as a leveling valve, is an essential part of a commercial trailer’s suspension system. This replacement valve allows the air bags to be filled with air until a certain height is reached to keep the operator safe. It is recommended that when the replacement of the height control valve is completed, that the valve is set to the trailer’s standards to ensure it is the correct height. Not only should you confirm this SKU fits your trailer before purchasing, but you should also make sure the settings are set properly for optimal safety performance. The tractor frame of this part can be seamlessly lowered and raised with the use of the height control valve making drop and hook operations as straightforward as can be. Make coupling trailers and tractor frames simple with this height control valve replacement part. Be sure to shop for other control valve parts and anything else on the Ranco.com Parts Store too.

The height control valve is a significant piece of commercial trailer equipment that makes coupling trailers to the tractor frame of the vehicle as easy as possible and saves time. This specific replacement control valve only fits particular dump trailer models, so be sure to check fitting before purchasing for best results. This valve is created by the well-known brand, Ridewell, so you know you’re receiving a part you can trust. The operation of the height control valve utilizes an arm to detect a certain height to fill or lower airbags as needed to adjust to the required height. If the current height control valve is not working correctly or is damaged, a replacement is needed.


  • Supply Port: (1) 3/8" Push to Connect
  • Suspension Port: (2) 3/8" Push to Connect
  • Includes:
  • 14" Adjustable Linkage Kit
  • 3/8" PTC Plug
  • Flat Adapter Mounting Bracket and Hardware

The Ranco.com Parts Store has the height control valve part you are seeking. We want all trailer operators to be able to load their trailers to their tractor frames with minimal effort to save time and money. The mechanical height control valve is made in the USA manufactured by Ridewell. It has sleek blue color options made of aluminum, brass, and steel. Explore our other items in our stores inventory!

More Information
Color Black / Blue
Box Size 14"x6"x4"
Country of Origin USA
Finish Gloss
Material Aluminum/Brass/Steel
Package Quantity 1
Connections Supply Port: (1) 3/8" Push to Connect Suspension Port: (2) 3/8" Push to Connect
Duty N/A
Flow C N/A
Flow Rating N/A
Function Commonly used on suspension system to allow the air bags to be filled with air until a certain height is reached.
Operating Temperature Range N/A
Operation Utilizes an arm to detect a certain height to fill/lower airbags as needed for a certain height.
Power N/A
Pressure N/A
Product Line Ridewell
Replacement Parts N/A
Voltage N/A
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