Valve setting: simple methods of setting the plain slide valve. Meyer cut-off. Corliss. and poppet types (1908)
Collins, Hubert Edwin, 1872- · New York [etc.] Hill publishing company · leaf 96
86 VALVE SETTING to give full port opening. This varies from ^ in. to 1^ ins. from thesmallest to the largest size of cylinder. Figs. 86 and 87 show enlarged views of the cylinder and valve gear.
Steam-engines
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