Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 215
Fig. 63. Stock for Solid Dies. above having oflset or corner offset, offset glol)e, or straightway gatevalves, according to the type of radiator and the arrangement of con-nections to provide for expansion. In public buildings, the wheels are often omitted and lock-shieldssubstituted, the valves… … J1 Fig. 64. Adjustable Die and Stock. erly designed, works the easiest of any, and should be used in prefer-ence to other types when radiators are placed but little above thewater line in the boiler. Air-Valves. Numerous patterns of air-valves are on the market,some, like Fig. 55, in a general way,…
Architecture · Building · Carpentry
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