2
Knorr-Bremse Group
PD-203-360
Doc. No. Y250908 (EN - Rev. 001)
September 2016
The information contained herein is subject to alteration without notice and therefore may not be the latest release. Please check our website www.knorr-bremseCVS.com for the latest update or contact your local Knorr-Bremse representative.
The figurative mark “K” and the trademarks KNORR and KNORR-BREMSE are registered in the name of Knorr-Bremse AG. Additional terms and conditions apply; please refer to our website knorr-bremseCVS.com for full Disclaimer.
Note: If service work is carried out on a vehicle based on information provided herein, it is the responsibility of the workshop to ensure the vehicle is fully tested and in full
functional order before the vehicle is returned into service. Knorr-Bremse accepts no liability for problems caused as a result of appropriate tests not being carried out.
Copyright © Knorr-Bremse AG - all rights reserved, including industrial property rights applications. Knorr-Bremse AG retains any power of disposal, such as for copying and transferring.
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH . Moosacher Straße 80 . 80809 Munich . Germany . Tel: +49 89 3547-0 . Fax: +49 89 3547-2767 . www.knorr-bremse.com . www.knorr-bremseCVS.com
KB4TA/KB4TA D System Components
P r o d u c t D a t a
Coupling Heads
Features:
Coupling heads are used to connect the braking system of
the towing vehicle and trailer. An integral filter protects the
air braking system and the auxiliary system of the trailer
from non liquid contamination.
Each coupling has an integrated filter which in the case of
the filter becoming blocked provides a by-pass to enable
the trailer brakes to be applied and released.
Coupling heads are colour coded to indicate the control
(yellow) and supply (red) air line connections and are
designed, as defined in DIN ISO 1728, to prevent wrong
connection.
The versions for semi-trailers are designed to prevent
the rotation of the coupling head when connecting or
disconnecting the air line.
Technical Data:
• Maximum operation pressure: . . . . . . . 8,5 bar
• Operating temperature range: . . . -40 °C to +80 °C
• Filter: . . . . . . . . . . . . . . . Integrated
KU1401 (Supply - Red)
KU1413 (Control - Yellow)
Y026787: 006: EN: Released: Fri Nov 11 11:18:50 CET 2016:
