Confirm function, ports and reference
Share the OEM number, valve function, port markings, connector arrangement, vehicle application and clear photographs of the label and body.
Air brake valves organised by function and cross-reference.
Air brake systems use valves with specific functions, port arrangements and pressure characteristics. Correct identification requires more than a visual match, especially across relay, protection and control valve families.
64products
—brands / applications
OEMcross-reference support
Commercial vehicle pneumatic system support
The catalogue can develop around relay valves, multi-circuit protection valves and other serviceable air-system components.
Matching catalogue products
Explore the full catalogue →Matching catalogue products
Active products from the current catalogue that match this application or product group.
ABS Modulator ValvesKNB-MAY-0132
ABS Modulator ValvesKNB-MAY-0138
Foot Brake ValvesKNB-MAY-0147Foot Brake Valve
- OEM
- W 461 315 008 0
- Fits
- Mercedes, Volvo, DAF, ERF, Aksam (J085), Ford, BMC
Foot Brake ValvesKNB-MAY-0148
Foot Brake ValvesKNB-MAY-0158
Foot Brake ValvesKNB-MAY-0160
Hand Brake ValvesKNB-MAY-0162
Hand Brake ValvesKNB-MAY-0187Hand Brake Valve
- OEM
- W 961 723 102 0
- Fits
- Mercedes, Volvo, MAN, Iveco, DAF, RVI, Steyr, Leyland
Hand Brake ValvesKNB-MAY-0201
Hand Brake ValvesKNB-MAY-0202
Hand Brake ValvesKNB-MAY-0204
Four Circuit Protection ValvesKNB-MAY-0248KNB Automotive
Need to cross-reference an air brake valve?
Send the reference and port information so the request can be reviewed accurately.