E3 KN22100 Single Circuit Foot Brake Control Valve For Haldex Bendix Automann

Product Overview

The E-3 Single Circuit Foot Brake Control Valve controls air pressure to the service brakes in single circuit air brake systems. Designed for heavy-duty trucks and commercial vehicles, this E-3 valve replaces worn or leaking original foot valves in Haldex, Bendix, or Automann configurations. It delivers precise modulation and reliable service brake actuation for safe, consistent stopping power.

Key Features & Performance

• Direct replacement for Haldex, Bendix, and Automann single circuit foot valves
• Precise graduating control for smooth, responsive braking
• Durable die-cast aluminum body resists corrosion and extreme temperatures
• Integral exhaust port with rubber boot prevents dirt and moisture ingress
• Factory-set crack pressure ensures consistent system balance
• Easily mounts in standard foot pedal assemblies with industry-standard plumbing

Fitment & Compatibility

• Compatible with Haldex single circuit foot valve applications
• Compatible with Bendix single circuit foot valve applications
• Compatible with Automann KN22100 cross-referenced valve applications
• Suits many Class 6-8 trucks, buses, and vocational vehicles with single circuit air brake systems

Common Uses

• Replacement foot brake valve for heavy-duty trucks
• Air brake system repair on commercial buses
• Restoring failed treadle valve in vocational and refuse vehicles
• Service brake actuator replacement in trailers with single circuit supply

Technical Specifications

• Type: Single Circuit Foot Brake Control Valve (E-3)
• Part Number(s): KN22100
• Body Material: Die-cast aluminum
• Mounting Style: Floor-mounted foot pedal

Frequently Asked Questions

Q: Can this valve replace both Haldex and Bendix foot valves? A: Yes, it is engineered to fit applications using Haldex E-3 style or Bendix single circuit foot valves with matching port layout.

Q: Is this valve pre-set for correct brake pressure? A: The valve arrives with factory crack pressure setting, but final system balance should be verified during installation to meet vehicle specifications.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.