ILAS I

Lift Axle Valve - ILAS I

ILAS I is a DUAL circuit lift axle valve for suspension systems usually without EB+.

ILAS I - Dimension

 

ILAS I - Variants

  Hand operated Load depended Electric controlled  
Part No. NLA** CAD lifting lowering lowering lifting lifting /
lowering
Traction
support*
Remark
352 028 001 NLA

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352 028 011 NLA
352 028 012 NLA
352 028 013 NLA
352 028 014 NLA
352 028 015 NLA
 
352 032 030 NLA

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Electric controllable

with ports 41 & 42

= 2x push in (6x1)

352 032 035 NLA
352 032 045 NLA
 
352 035 A35 NLA

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can replace 352 054 xxx
352 035 C42 NLA
352 035 H30 NLA
352 035 P36 NLA
 
352 037 I32 NLA

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Directly electric controlled
352 037 V51 NLA
352 037 Z51 NLA
 
352 054 E35 NLA

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can replace 352 035 xxx
352 054 I33 NLA
352 054 X53  

* = Traction support is not controlled by speed signal or overload prevention as requested by ECE regulations (no connection to EBS systems)
** NLA = Not longer available

Part number systematic

Except of versions 352 028 xxx the last three digits show direct the setting of each valve.
Example: 352 032 030 is set to 3.0 bar for lowering the axle.
On full automatic versions there is a letter in the part number. This letter shows the lifting pressure, e.g. 352 035 A35. The lowering pressure is 3.5 bar and the lifting pressure is 0.7 bar, see table below.

Letter A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
bar 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2

ILAS I - Settings

  Set able range  
Part No. Lowering
(bar)
Lifting
(bar)
Lowering
(bar)
Lifting
(bar)
Switching
pressure-
Difference
(bar)
Ports Remark
352 028 001 2.5 - not set able - 1.5 6x push in (8x1)  
352 028 011 3.0 - 3.0 - 5.0 - 1.5
352 028 012 3.5 - 3.0 - 5.0 - 1.5
352 028 013 4.0 - 3.0 - 5.0 - 1.5
352 028 014 4.5 - 3.0 - 5.0 - 1.5
352 028 015 5.0 - 3.0 - 5.0 - 1.5
 
352 032 030 3.0 - 3.0 - 5.0 - 1.5 6x push in (8x1) + 2x push in (6x1)
352 032 035 3.5 - 3.0 - 5.0 - 1.5
352 032 045 4.5 - 3.0 - 5.0 - 1.5
 
352 035 A35 3.5 0.7 3.0 - 5.3 0.7 - 3.1 min 1.4 6x push in (8x1) can replace 352 054 xxx
352 035 C42 4.2 0.9 2.1 - 2.9 0.9 - 1.9 min 1.4
352 035 H30 3.0 1.4 3.0 - 5.3 0.7 - 3.1 min 1.4
352 035 P36 3.6 2.2 3.6 - 6.0 1.5 - 3.2 min 1.4
 
352 037 I32 3.2 1.5 not set able 0.7 - 2.2 min 1.4 6x push in (8x1)  
352 037 V51 5.1 2.8 3.6 - 6.0 0.7 - 3.2 min 1.4
352 037 Z51 5.1 3.2 3.6 - 6.0 0.7 - 3.2 min 1.4
 
352 054 E35 3.5 1.1 3.0 - 5.3 0.7 - 3.1 min 1.4 6x push in (8x1) can replace 352 035 xxx
352 054 I33 3.3 1.5 3.0 - 5.3 0.7 - 3.1 min 1.4
352 054 X53 5.3 3.0 3.6 - 6.0 0.8 - 3.5 min 1.4
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