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Archive for April, 2009
Inversion relay valve – functions
Functions: During normal operation this valve permits a particular value of hold-off pressure to the spring brakes thereby keeping it released. This hold-off pressure can be varied from 4 bar to 7 bar. During parking of the vehicle, this valve quickly exhausts air from the spring brakes thereby allowing a fast application of the spring [...]
Oil Separator
Working Principle and construction The condenser oil separator is used in air brake system fitted with Air dryers. Air dryer is used to remove moisture from the compressed air. The moisture removal performance of air dryer is dependant on desiccant. When the desiccant in air dryer is affected by oil contaminants present in compressed air, [...]
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