Fast Air Balance Relay Valve
To strengthen your trailer control signal get the Fast Air Balance Valve. It is commonly found on dollies and trailers used to tow other trailers to accelerate control siganl pressure and meet FMVSS-121 pressure differential requirements. It directly replaces a Bendix R8P, R12P or Sealco Balance Valve with little or no replumbing.
Fast Air Balance Valve Catalog Page
Unique Design
- Durable all metal apply piston reduces maintenance to extend life
- Zero crack pressure assures control signal pressure is amplified properly, thereby reducing brake wear with no application delay
- Zinc dichromate coating resists corrosion
- A rotating cover allows one part number to fit a variety of applications, reducing inventories
- Nitrile elastomer rubber o-rings and seals withstand temperature extremes and provide for longer life
- Compliance with FMVSS-121 timing requirements
- Used to balance combinations, reducing brake wear and making combinations safer to operate