Advance Cab Air Valve Park Brake

Advance Cab Air Valve Park Brake

This is a replacement cab air valve for the parking brake system on Terex Advance front discharge mixers. It is a panel-mounted, three-way, normally closed control valve that engages and disengages the spring parking brakes. The valve is operated by pulling the yellow knob to open the valve and apply the brakes, and pushing it to close. It is a critical safety component for ensuring the vehicle remains stationary during loading, unloading, and parking. This valve is designed for use in heavy-duty on and off-highway vehicle air brake systems.

Key Features

• Pull-to-open, push-to-close knob action for manual park brake control.
• Normally closed, three-way valve design.
• Integral check valve maintains outlet pressure at peak supply level.
• Automatically applies spring brakes if inlet pressure drops below 35 PSI.
• Designed for panel mounting in the vehicle cab.

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits various Terex Advance front discharge mixer models. It is a common air control valve for the cab-operated parking brake system.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.