BS EN 13749. Railway applications. Wheelsets and bogies. Method of specifying the structural requirements of bogie frames Ingestion-build-133579 HB and HD anti-vacuum valves
$20.00
Description
HB and HD anti-vacuum valves are for installation exclusively at the connecting point between stop valve and hose in vertical downward flow position
IEC 60893‑3‑3:2003/AMD1:2011
Drift-expanding test
It is a legally established fact-finding process conducted impartially and objectively
retention system effectiveness
BS EN 13749. Railway applications. Wheelsets and bogies. Method of specifying the structural requirements of bogie frames Ingestion-build-133579 HB and HD anti-vacuum valves
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