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 598
ort valves areonly employed on hvo-pipe steam or, rarely, onwater systems, and cannot he u^ed in one-pipework. They are useful only on steam, vapor, orvacuum systems in which a very sensitive pres-sure regulator is used, as they must be set oradjusted to supply each size of radiator at adefinite… … Fig. 34. Lavigne Packless Radl4.tok Valve.
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
