Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules (1908)
National correspondence school of railroading, Chicago. [from old catalog] · [Chicago] · leaf 87
tsa chattering or vibration of the valve. The regulator is set by handle I, which is perforatedfor the purpose of keeping it cool. The handle markedN is an extension of a lock-nut, which holds the regu-lating screw firmly in any position at which it may be set.The set-screw R is provided for the… … PLATE 13.GOLD PRESSURE REGULATOR assist in the balancing of the valve, and aids in the oper-ation of the valve and spindle should they becomegummed or corroded in any manner. Main valve VV isopened and closed by the movement of the diaphragm.The regulating spring L forces the diaphragm down,…
Locomotives
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