Bendix Brakes K035691 MV-3 Air Brake Dash Control Valve

The Bendix K035691 is a genuine MV-3 air brake manifold control dash valve designed for commercial trucks and trailers. This critical component mounts directly to the vehicle dashboard and provides the driver with precise control over the parking brake and trailer air supply systems.

Key Features:

• Five 3/8" PTC (push-to-connect) ports for simplified installation and air flow management
• Operating temperature range from -40°F to 200°F for reliable performance in extreme conditions
• Tractor trip pressure: 30 ± 10 PSI
• Trailer trip pressure: 35 ± 10 PSI
• Trailer override pressure: 25 ± 5 PSI
• Four mounting holes with Ø 0.315" diameter for secure dashboard installation
• No control buttons included (valve body only)

This dash valve controls air delivery to both the tractor parking brake system and trailer brake system. When operated, it regulates air pressure to release or apply parking brakes and manage the trailer air supply connection. The MV-3 design provides tractor protection by automatically cutting off air to the trailer in the event of a major air leak or trailer breakaway, helping prevent damage to the truck's air brake system.

OEM Cross-References: Replaces Volvo 21315044, 21750583; Bendix K034652, K034654, K062016; and other compatible part numbers.