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 587
given in Tables 21 and 22. All-brass gate valves are made in sizes from U 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 nut…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
