DATA PD RE21.., KX..., Quick Release Valves. Product. Function. Technical Features. Range Overview

(1)

1 PD-111-400

Knorr-Bremse Group

1 ₃

2

1 ₃

2 RE2118

KX1294/2/4

KX2000/1

KX2196/1

1194339

RE2108

RE2113

KX2552/3

RE2118

KX1294/2

KX1294/4

KX2000/1

KX2196/1

KX2552/3

RE2108

RE2113

1194339

This document is subject to alteration without notice and therefore a printed copy may not be the latest revision. 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 under the “Documentation” tab. 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 accepts no liability for problems caused as a result of appropriate tests not being carried out.

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 Item No.

K002475

Item No.

K002475

Function

Standard Symbol as DIN ISO 1219

Technical Features

The Quick Release Valve is generally used in the supply

to the spring portions of spring brake actuators to speed

up the application of the parking brake.

The Quick Release Valve KX2552/3 with by-pass can

be useful in air suspension systems in ensuring the

complete venting of the air bag

Maximum operating pressure:

10 bar

Operating Temperature Range:

-40 °C to +80 °C

Weight:

see table

Range Overview

Part No.

Type No.

Air Port Threads

1

2

3 I70676

RE2108

M22x1.5

2 x M22x1.5

Exhaust

flap in

M22x1.5

I74908

RE2113

I92200

RE2118

KX1294/2

-

M16x1.5

2 x M16x1.5

M16x1.5

KX1294/4

-

M22x1.5

2 x M16x1.5

M16x1.5

KX2000/1*

-

M22x1.5

2 x M22x1.5

M22x1.5*

KX2196/1

-

M22x1.5

2 x M16x1.5

M16x1.5

KX2552/3*

-

M22x1.5

2 x M16x1.5

M22x1.5*

1194339*

-

M22x1.5

4 x M16x1.5

M22x1.5*

Part No.

Type No.

Exhaust

Way Through

By-pass

Weight (kg)

approx.

I70676

RE2108

Ø 14 mm

Ø 1.5 mm

0.4 I74908

RE2113

Ø 10 mm

Ø 1.5 mm

0.4 I92200

RE2118

-

0.3 KX1294/2

-

0.3 KX1294/4

-

0.3 KX2000/1*

-

0.3 KX2196/1

-

0.3 KX2552/3*

-

Ø 2.0 mm

0.3 1194339*

-

0.4 *

without Exhaust Flap I46367 in Port 3.

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RE2108

RE2113

This document is subject to alteration without notice and therefore a printed copy may not be the latest revision. 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 under the “Documentation” tab.

Dimensions

43.5

87 32A/F

38 Air Port:

1 = Inlet

2 = Delivery

3 = Exhaust

M22x1.5

59

40

9.5 M22x1.5

38.5

3

1

71.5

2.5

43

64

22

2

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Knorr-Bremse Group

3 RE2118

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

Item No. K002475 Item No. K002475

Air Port:

1 = Inlet

2 = Delivery

3 = Exhaust

2

65

71.5

43.5

87 30A/F

30A/

F

31 H

ø30

39 ø30

7.5 ø30

1)

residual delivery pressure exhausts through port 1

3

9.5

38

14

14 M22x1.5

M22x1.5

14 ø30

13

40

1

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KX1294/2

KX1294/4

KX2196/1

KX2552/3

32A/

F

C

6.4 Air Port:

1 = Inlet

2 = Delivery

3 = Exhaust

40.6

38.1 B

E

36.6

8.7 D

3

2

1 A

M16x1.5

31.8 Part No.

A

B C D E

KX1294/2 M16x1.5 M16x1,5 41.4 13.5 43.9

KX1294/4 M22x1.5 M16x1,5 41.4 13.5 43.9

KX2196/1 M22x1.5 M16x1,5 41.4 13.5 43.9

KX2552/3 M22x1.5 M22x1,5 41.9 14.5 44.3

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Knorr-Bremse Group

5 KX2000/1

1194339

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

Item No.

K002475

Item No.

K002475

Installation instructions

1) Mount the Quick Release Valve in an upright position, exhaust port 3 facing downwards.

2) Never block the exhaust port or allow it to be close to any part of the vehicle.