Air Spring
Duplex Check Valve
Levelling Valve
Installation Lever
Air spring and control equipment ensures a constant floor height on coaches by optimizing the values of stiffness and damping the vibration to provide passenger comfort. This equipment is used to control the secondary stage of air suspension.
Salient Features
- • Provides more passenger comfort
- • Optimised value of stiffness
- • Damps the vibration during train movement
- • Maintains gap between frame and bogie bolste
- • Maintains constant floor height of the coaches
Applications
- • EMU / DEMU Trains
- • High-Speed Passenger Trains
- • Metros
- • LHB Coaches