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 527
are given in Tables 21 and 22. All^rass gate valves are made in sizes from 3^ 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 0 Y Size B K AT S 0 y 2 8 10 10 H11 12121^ 13 ^^ ] 14 ] 15 ] 16 ]18 18 K 19H 21 22 J^ 24 251^ 33^37 H 5y 6 iy 0 Oh iiyvzy 1 11% 12%143/19 i UH 16M 17 2 19 211/8 [ 22 J^ 25 7/8 [ 21Vi 1 30^8 2 33M381^41 44 M47 3^51^553^59 J^ 14151^ 188/8 20^23…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
