We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website. Knorr-Bremse designs and manufactures state-of-the-art rail system solutions for a wide variety of rail vehicle and station platform applications including systems for trams, monorails, metro trains, freight trains, commuter trains, high speed trains, training facilities and metro station platforms. Within the extensive Knorr-Bremse systems portfolio are a range of high-performance, quality systems including; complete braking systems for all train and tram types, train driver advisory and training simulator systems, train door systems, level crossing systems, train heating ventilation and air conditioning HVAC systems and platform screen systems. Knorr-Bremse is committed to driving innovation to create rail products and systems which deliver real benefits to train builders and operators. In alone, Knorr-Bremse invested over Million Euros in research and development.
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Commercial Vehicle Systems BR PD Doc. Y EN - Rev. Type No. Connected to Foot Valve or Control Yellow Line on trailers Air suspension bellows pressure Simulation port allows simulated bellows pressure for adjusting the load sensing valve For adjusting the valve ratio, the following steps are necessary: 1. Calculation and adjustment of the average value of the characteristic.
Check the responsiveness. Adjustment of the minimum brake pressure. The information contained herein is subject to alteration without notice and therefore may not be the latest release. Please check our website www. Additional terms and conditions apply; please refer to our website knorr-bremseCVS. 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. Knorr-Bremse AG retains any power of disposal, such as for copying and transferring.. PD BR Product Data Doc. Repeat as necessary. Repeat as necessary.. This represents the minimum brake pressure in the event that the suspension pressure is lost. Replacement valves for BR and BR added. Table on page 9 corrected. BR and replaced valves deleted. Commercial Vehicle Systems AC ACAY - M22x1.
PD AC Note - ensure that the silencer is masked during any painting of the vehicle. Servicing Relay Valves are not serviceable. Revision Details Rev.
RE and RE deleted. Notes added on page 4. Relay Emergency Valves Doc. This function is also present when charging the trailer from zero pressure; ASA the trailer service brakes will be partially applied until the charge pressure exceeds approximately 3.
Most Relay Emergency Valves have a predominance ASA feature that generates a pressure to the service brakes port 2 higher than the signal pressure port 4. This feature is used to compensate for threshold pressure losses through the Standard Symbol as DIN ISO ASA trailer braking system and aims to ensure equal pressure at the control 3 yellow line and brake actuators.
If the reservoir pressure is below AS approximately 2. The manoeuvring valve returns automatically to the driving position when the supply red line is recoupled. With this valve, when the trailer is not coupled its service 4 ASA brakes can be applied and released by pressing the black button on the manoeuvring valve see ASA above.
K This document is subject to alteration without notice and therefore a printed copy may not be the latest revision. Note: If service work is carried out on a vehicle as a result of information taken from this document, 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 AG retains any power of disposal, such as for copying and transferring. PD AS The Item No. Commercial Vehicle Systems Doc. B 59 58 78 58 Compressed spring force approx. Commercial Vehicle Systems AS The predominance must not exceed 0. Commercial Vehicle Systems DB Y Rev. In a braking system a typical use of the valve is to limit the pressure on the rear axle of a drawbar trailer as well as in the air suspension or auxiliary systems.
The valves are fully adjustable, the limited output pressure is changed by turning the adjusting screw on the bottom of the valve. For ease of installation, the DB This document is subject to alteration without notice and therefore a printed copy may not be the latest revision.
PD DB Coupling Heads Doc. KU41 Coupling Heads are designed for use on towing vehicles. See table on page 2 for details. Some of these versions are also fitted with an ISO test connector to facilitate measurement of the line 12 pressure. For trailers: KU These couplings are normally compatible with similar design coupling heads from other manufacturers.
KU Filter: Weight: 8. Maximum operating pressure: KU Operating temperature range: KU and KU 0. PD KU Commercial Vehicle Systems G Doc. Tightening torques: M24x1. The filter can then be removed and washed out if necessary. Re-assembly of the filter is carried out in reverse order.
The valve has a quick release function to speed up the exhaust of delivered air. A typical application on trucks, tractors and trailers would be to provide finer control of the service brake when using larger actuators than the maximum axle load would require.
Note: These valves should not be used in combination with EBS since it would cause a conflict between electrical and pneumatic control systems. The valve has an integral mounting bracket for easy installation. Supply Delivery 2. Note - ensure that the exhaust or silencer if fitted is masked during any painting of the vehicle.
Servicing For information on the servicing of Pressure Proportioning Valves refer to the Product Search area of the website www. The valve is typically installed in the service brake system to help balance the lining wear between front and rear axle s , for example on the front axle of a drawbar trailer. At higher brake pressure applications, there is no reduction in delivered pressure. The valve incorporates a quick release feature to speed up the exhaust of the brakes.
The valve is not adjustable. Servicing For information on the servicing of Adaptor Valves refer to the Product Search area of the website www. Installation and Servicing information added.
Pressure Retaining Valves Doc. At low braking pressures, overbraking of the this axle can sometimes occur. For example, on a drawbar trailer the front axle may often have brake chambers that are larger than those on the rear axle. The retention threshold pressure is the pressure at which the valve starts to deliver air to the service brake actuators and this pressure is adjustable.
The valve incorporates a quick release feature to hasten the exhaust of the brakes. Valves with varying ratios and run-out pressures are available to suit most applications. Technical Features 8. Weight: Range Overview Part No. Georg-Knorr-Strasse 4. Mounting bracket added to DB By-pass Weight kg 1 2 I RE - approx. It can be purchased separately. Note - ensure that the exhaust is masked during any painting of the vehicle. Servicing For information on the servicing of Quick Release Valves refer to the Product Search area of the website www.
Revision Details Updated format for new Trailer Catalogue. Servicing added on page 4. Commercial Vehicle Systems AE Weight: 0.
Product Catalogue and e-portal
For more than years, the company has been a pioneer in the development, production, and sale of the best braking systems available. Other lines of business in the railway sector include automatic, electro-pneumatic or electric opening systems, air-conditioning systems, component control systems, and windshield wiper cleaners, as well as the platform screen doors. The product spectrum in the area of systems for industrial vehicles, in addition to complete brake systems, driver-assistance systems, rotating vibration silencers, and solutions related to propulsion tracks, such as the Pneumatic Booster System PBS and gear control for improved efficiency and lower fuel consumption. Home News Detail.
Knorr Bremse catalog
Knorr-Bremse is a leader in braking and control systems for commercial vehicles, who supplies all the major vehicles manifacturers in the world. Its product range includes, beside complete braking systems, driver assistance systems, driveline solutions and aftermarket assistance service. The Knorr-Bremse-Systems service range for commercial vehicles is based upon inter-disciplinary technologies and complex control engineering. Whether it is about drivetrains, compressed-air supply, brake control or train cart brakes, the elements of every single technology is present in al other systems. Knorr-Bremse system expertise relies in a perfect synergy.
Commercial Vehicle Systems BR PD Doc. Y EN - Rev. Type No. Connected to Foot Valve or Control Yellow Line on trailers Air suspension bellows pressure Simulation port allows simulated bellows pressure for adjusting the load sensing valve For adjusting the valve ratio, the following steps are necessary: 1.
Knorr Bremse Product Catalog