Reliable vacuum and vacu-vapor heating equipment (1915)
The Bishop-Babcock-Becker Co. · The Bishop-Babcock-Becker Co. · leaf 70
SRADIATOR VALVE (With lever-handle) The Vacu-Graduate Packless Valve with lever-handle is a quick opening, self cleaning, graduatingradiator valve of new design, which accuratelycontrols the amount of steam admitted to radi-ators or coils. The chart below shows the remarkable simpli-city of the… … A QUARTER TURN of this lever-handle fullyopens or closes the valve. PORTS in valve through which steam passes to outlet, INLET for steam, HEAVY PHOSPHORBRONZE SPRING — & always maintains tightseating of valve., BRONZE VALVE—con-trols amount of,steamadmitted by partially orfully opening ports in…
Heating units · Vacuum-tube collectors · HVAC ducts and casings
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