Document 2NKwrEXZmDpqdqdwxnY9rNjd7

1 Ilialing Systems vai.es. Air The Dole Valve Company Main Offices and Factory: 1933 Carroll Avenue, Chicago 12, 111. WATER MIXERS /ZTV /? THE ALL STAR LINE THERMOSTATIC AIR CONTROL ^ AIR AND VACUUM VALVES "DOLE THERMOSTATIC AIR CONTROL" FOR FORCED WARM AIR HEATING SYSTEMS PROVIDES INDIVIDUAL ROOM TEMPERATURE CONTROL Operates thermostatically from room air temperature. Extremely Sensitive: Modulates output to meet heat requirements. Completely self-contained; no wires to run--no bulbs to locate--simple to install. Replaces standard forced warm air registers. Simple setting of the thermo-dial assures room temperature as desired--corrects many unsatistory heating installations. Materially improves any forced warm air system. An automatic balancer. A fully automatic zone control for every room. Dole Air Controls are available in two sizes and will fit the following stackhead openings: Temperature , Selector Dial 10' will fit- 10' x 4' 10' x 5' 10' x 6' 12' will fit- 12' x 4' 12' x 5' 12' x 6' With an adapter 12' will fit-- 14' x 4' 14' x 5' 14' x 6' An adapter is available for baseboard installation of these Controls. Dole No. to Fully Automatic Hot Water Air Valve DOLE AIR AND VACUUM VALVES The Dole line covers every venting need on one pipe steam and hot water heating systems and offers a complete choice for eypry purpose. DOLE WATER MIXERS Dole Water Mixers provide safer, tempered domestic hot water on all tankless heater and storage tank installations. Available in 3 sizes, H in., % in., and 1 in. 1338 Heating Systems vai.es Jenkins Bros. 80 White Street, New York 13, N. Y. Bridgeport, Conn.; Boston, Philadelphia, Chicago, San Francisco, Atlanta -LOOK FOR THIS DIAMOND MARK Leading Supply Houses Everywhere Stock Jenkins Valves Jenkins VALVES for LIFETIME SERVICE Bronze Iron Steel FOR EVERY NEED JENKINS CATALOG LISTS OVER 500 VALVES Consult Jenkins Catalog for complete details on more than 500 different valves that cover practically all industrial plumbing ana heating, and engineering requirements. Below is a brief list. All-Iron Valves,--globe, angle, gate; Angle Valves,--bronze, steel, and iron body with bronze mounting or trimming. Blow-Off or Y Valves,--bronze and iron. Electrically Operated Valves, Gates, Globes, Angles, Fire Line Valves; Floor Stands; Foot Valves for gasoline service. Gate Valves,--bronze, iron, steel; with solid wedge or double disc paralle seats; with removable bonnet and renewable bushing. . Globe Valves,--bronze, iron and steel; one piece and union bonnets; renewable and integral seats; rubber composition or metal discs and plugs. Horizontal Check Valves,--bronze, iron and steel; Hose Valves; Indicator Posts; Lock Shield Valves. Needle Valves; Non-Return Valves; Quick-Opening; Self-Closing Valves. Radiator Valves; Rapid Action Valves; Regrinding Valves; bronze and iron body with bronze trimming; renewable plug seats and bevel seats of a special nickel alloy in globe, angle, check and swing check patterns. Selclo Valves; Stop and Check Valves,-- combination or automatic equilizing; Swing Check Valves,--bronze, iron and steel. Stainless Steel Valves,--globe, angle, gate and check. Underwriters* Pattern Valves,--check and gate; Whistle Valves; Waterworks Valves. X33Q