What is a levelling valve?
The function of the levelling valve is to maintain the car body on a set level, in order to safeguard a safe embarking or disembarking of passengers at the station and to increase the driving comfort by an optimum setting of the air suspension.
Technical Specification:OE specification
Actuation angle:90°
Body material:Aluminium
Comments：2-circuit
Distance between holes：1.57/1.97 in
Max. operating pressure：188.5 psi
Mounting：4x Ø 0.352 in
Nominal diameter：0.12 in
Port thread 1：M12 x 1.5
Port thread 12：M16 x 1.5
Port thread 21：M12 x 1.5
Port thread 22：M12 x 1.5
Port thread 23：M16 x 1.5
Port thread 3：Flap Exhaust
Temperature range：-40 to + 185° F
Type：2-stage with regulation
Version：With Lever
Calculated Volume (dm³)：2.7648
Size (mm x mm x mm)：360 x 120 x 64
Weight (kg)：0.51
Weight (lb)：1.1244
| Vehicle type | Brand | Series | Type | Model | Engine type |
|---|---|---|---|---|---|
| TRAILER / SEMI-TRAILER | BPW | --------- | --------- | --------- | --------- |
| TRAILER / SEMI-TRAILER | FELDBINDER | --------- | --------- | --------- | --------- |
| TRAILER / SEMI-TRAILER | FRUEHAUF | --------- | --------- | --------- | --------- |
| TRAILER / SEMI-TRAILER | KÄSSBOHRER | --------- | --------- | --------- | --------- |
| TRAILER / SEMI-TRAILER | LECITRAILER | --------- | --------- | --------- | --------- |
| TRAILER / SEMI-TRAILER | SCHMITZ | --------- | --------- | --------- | --------- |
| CONSTRUCTION MACHINERY | LIEBHERR | --------- | --------- | --------- | --------- |
| AGRICULTURAL MACHINERY | KRONE | --------- | --------- | --------- | --------- |
| BUS | VAN HOOL | --------- | --------- | --------- | --------- |
| BUS | EVOBUS | --------- | --------- | --------- | --------- |
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