Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 128
e of sufficient size topermit cleaning and renewal of a tube. The openings in cast-iron headers are made elliptical,and are closed by inside fitting forged plates with a milled face. The openings in the headerhave a raised milled seat. The joints between plates and headers are made metal to… … Feed valve, one on each side.to be a combined stop andatecK valve, flsin^ed, Internal feed pipe tobe fitted and locatedto suit specificatiansfor each boil.e.r, Main and auxiliary feed Drain cock to b$located at lov/end of boiler. Fig. 21. Connections for Internal Furnace Boilers. PROPORTIONS PER…
Building · Heating · Ventilation
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