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2.6 Air Suspension Control Air Circuit and Installation & Commissioning

Time:2025-10-12   Edit:Admin    Views:146

2.6.1 Three-Axle Air Suspension

61e.jpg

No.1234567
NameOverflow ValveFilterHeight Control ValveThree-way Lock Nut FittingElbow Lock Nut FittingElbow Lock Nut FittingLock Nut Fitting
Model

Three-Port

Φ12*Φ12*Φ12

PT1/4-Φ12

M12*1.5*Φ1

M22*1.5*Φ12

Quantity1115534
Remark



Air spring fittings

Height control

valve fittings

Overflow valve

and filter fittings

2.6.2 Single-Axle Air Suspension with Double-Side Airbag Lift

62e.jpg


No.123456
NameOverflow ValveFilterPressure Regulating ValveLifting Valve

Three-way

 Lock Nut Fitting

Three-way 

Lock Nut Fitting

Model

Three-Port

Two-Position

 Five-Port


Φ12*Φ12*Φ12

Quantity111111
Remark












No.789


Name

Three-way 

Lock Nut Fitting

Lock Nut 

Fitting

Quick connector


ModelΦ12*Φ12*Φ12

M22*1.5*Φ12

PT3/8-Φ12




Quantity17



Remark

Overflow Valve,

 Filter, and Load

 Sensing Valve Fittings

Lift valve connector











No.101112131415
NameQuick connectorQuick connectorQuick connectorSilencer

Elbow lock

 nut connector

Elbow lock 

nut connector

Model

PT3/8-Φ8

M16*1.5*Φ12

PT1/4-Φ12

PT1/4

PT1/4-Φ12

PT1/4-Φ8

Quantity





Remark

Lift valve connector

Height control valve

Pressure regulating valve

 air control valve connector

Lift valve

 connector

Load airbag

 connector

Load airbag

 connector

2.6.3 Tri-Axle Air Suspension Vehicle Lifting System

63e.jpg


No.123456
NameOverflow valveFilterHeight control valveRotary slide valveLock nut connectorElbow lock nut connector
Model

Five-Port


M12*1.5*Φ12

M12*1.5*Φ12

Quantity111


Remark



Overflow valve / filter connector

Height control valve / rotary slide valve connector


789


No.Elbow lock nut connectorTee lock nut connectorQuick connector


Name

PT1/4-Φ12

Φ12*Φ12*Φ12

M16*1.5*Φ12




Model





Quantity

Load airbag connector


Height control valve / rotary slide valve connector




Remark






2.6.4 Tri-Axle Air Suspension with Front Axle Double-Side Airbag Lift and Vehicle Height Adjustment

64e.jpg

No.1234567
NameOverflow valveFilter

Pressur

e regulating valve

Lift valve

Air contro

l valve

Height control valveRotary slide valve
Model

Three-hole

Two-position

 five-hole


Five-hole


Quantity1111211
Remark














No.891011121314
Name

Tee lock

 nut connector

Tee lock 

nut connector

Silencer

Elbow lock

 nut connector

Elbow lock 

nut connector

Elbow lock 

nut connector

Quick connector
Model

Φ12*Φ12*Φ12

Φ8*Φ8*Φ8

PT1/4

M12*1.5*Φ12

PT1/4-Φ12

PT1/4-Φ8

PT1/4-Φ12

Quantity6247626
Remark

Lift valve / 

air control valve connector

Height control valve /

 rotary slide valve connector

Load airbag

 connector

Lift airbag

 connector

Pressure regulating valve /

 air control valve connector









No.1516171819

Name

Quick

 connector

Quick connector

Quic

k connector

Quick 

connector

Lock nut 

connector



Model

PT1/8-Φ8

PT3/8-Φ12

PT3/8-Φ8

M16*1.5*Φ12

M22*1.5*Φ12



Quantity21234

Remark

Air control

valve connector

Lift valve

 connector

Lift valve

 connector

Height control valve / rotary slide valve connector

Overflow valve/

filter connector



2.6.5 Tri-Axle Air Suspension with Front Axle Central Airbag Lift and Vehicle Height Adjustment

65e.jpg

No.123456
Name

Overflow

 valve

FilterPressureLift valveAir control valveHeight
Model


Two-position five-port


Five-port

Quantity111121
Remark












No.789101112
NameRotary slide valveTee lock nut connectorTee lock nut connectorSilencerElbow lock nut connectorElbow lock nut connector
Model

Φ12*Φ12*Φ12

Φ8*Φ8*Φ8

PT1/4

M12*1.5*Φ12

PT1/4-Φ12

Quantity161477
Remark


Lift valve / air control valve connector

Height control valve / rotary slide valve connector

Airbag connector








No.131415161718
Name

Quick connector

Quick connector

Quick connector

Quick connector

Quick connector

Lock nut connector
Model

PT1/4-Φ12

PT1/8-Φ8

PT3/8-Φ12

PT3/8-Φ8

M16*1.5*Φ12

M22*1.5*Φ12

Quantity622134
Remark

Pressure regulating valve / air control valve connector

Air control valve connector

Lift valve connector

Lift valve connector

Height control valve / rotary slide valve connector

Overflow valve / filter connector


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