Traction Rolling Stock - Indian Railways Institute of Electrical ...
Traction Rolling Stock - Indian Railways Institute of Electrical ...
Traction Rolling Stock - Indian Railways Institute of Electrical ...
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straight air brake valve(DAB)<br />
Vacuum-air proportional valve : 21 ' /3.5 kg/cm²<br />
1/2" limiting valve (with bracket) : 3.5 ± 0.1 kg/cm²<br />
1/4" safety valve (type El) : 8.5 ±0.1 kg/cm²<br />
1/2" safety valve (type T2) : 8.5 ±0.1 kg/cm²<br />
Closing pressure for El & T2 : 7.5 to 7.8 kg/cm²<br />
safety valves.<br />
Vacuum relief valves : 54 ± 0.5 cm Hg.<br />
Duplex check valve : 1.9 ± 0.1 kg/cm²<br />
Compressor governor (RGCP)<br />
(with a total pressure differential <strong>of</strong> 1 kg/cm²)<br />
Pressure cut in : 7 ± 0.1 kg/cm²<br />
Pressure cut out : 8 ± 0.1 kg/cm²
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