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 519
re given in Tables 21 and 22. All-brass gate valves are made in sizes from 34 to 3 in diameter, and generally have screwedends as shown in Fig. 18, in which the bonnet A is secured to the body of the valve by the unionnut a. The spindle D passes through the stuffing-box, which is made tight by the… … 175 Pounds Pressure 250 Pounds Pressure Size B K N S O Y Size B K N S O Y 2 7% 8 9%10 10 y* 11 11% 12 12%1334 1 14 1 15 1 16 1181834 19 3421 22 3424 25 3429 34 33343734 534 11% 6 12 3 s 7 34 143/16 7 34 14?-4 7M 16%834 17 8 33 19 8% 21% 934 22%0 25%L0 3£ 27 3^134 3034L2 34 33M... 3834... 41...…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
