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Home Products Findex product catalogue

Product categories

➞ Findex product catalogue
- Air brake

Relay valve

products

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item status

active (18)

no longer produced (7)

Product line

Haldex (25)

port 1

1/4'' NPT

2x 1/2'' NPT

3/8'' NPT

3/8'' PTC

M22x1.5

port 2

1/2'' NPT

2x 1/2'' NPT

M16x1.5

M22x1.5

port 4

1x3/8'' PTC, 1x1/2'' PTC

2x 3/8'' NPT

3/8 NPT

3/8'' NPT

M16x1.5

M22x1.5

note

c/w secondary control line

chassis connection (bolts)

2

2x 0.34'' Ø on 1.50'' centers

4

accessories

c/w nuts; c/w washers

w/o nuts; w/o washers

max. operating pressure (bar)

9.5

10

10.0

130 psi

150 psi

3D

Relay valve

Relay valves transfer a large volume of air from the tanks to the brake chambers and quickly empty the chambers when the brakes are released.
Double relay valves are frequently used in systems with spring brake cylinders to prevent the simultaneous use of the service brake and the parking brake.

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Haldex Europe SAS
Phone: +33 3 88 68 22 00
Fax: +33 3 88 68 22 09
30, rue du Ried
67720 Weyersheim
France

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