Practical instructor and reference book for locomotive firemen and engineers: a practical treatise .. (1911)
Lockhart, Charles F. (Charles Fulton), b. 1872 · New York, The Norman W. Henley publishing co. · leaf 227
%^\\\\\\\\\\^^\^V \ ,,.,.; ... , , ,U Fig. 67.—Emergency Position of Distributing Valve with QuickAction Cap. 224 THE E-6 SAFETY VALVE … Fig. 68.—E-6 Safety Valve. H-6 AUTOMATIC BRAKE VALVE 225 614. This is necessary in order to secure a perfect opera-tion of the distributing valve. 615. This brake valve has six positions. They are,beginning at the left, 1st, release; 2nd, running; 3rd,holding; 4th, lap; 5th, service; 6th, emergency.
Locomotives
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