Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 124
R A P.—The water con-densed in a heating system flows into the trapcase and closes the valve by lifting the float.By the overflow into the float, it sinks, openingthe valve, and the water is discharged from thefloat, allowing it to rise and to close the valve. 411. BUNDY STEAM TRAP.— The… … 412. STEAM TRAP WITH VALVE, operated by a float. The ingress ofwater lifts the float and opens the dis-charge valve. Curtis model.
Mechanical movements
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