Document K68JdBMjXjk8xz7VE1x2LkN2w

Specialties, Heating Illinois Engineering Company General Offices and Factory: CHICAGO Atlanta Baltimore Birmingham Boston Buffalo Canton Cedar Rapids Cincinnati Cleveland Columbus Dallas Denver Detroit Grand Rapids Harrisburg Branches and Representatives Houston Indianapolis Kansas Crrr Los Angeles Memphis Milwaukee Minneapolis Montreal N^w Orleans New York Crrr Omaha Peoria Philadelphia Pittsburgh Portland Providence Richmond (Kt.) Richmond (Va.) Rochester St. Louis St. Petersburg San Francisco Scranton Seattle Shreveport Spokane Toledo Toronto Tulsa PRODUCTS--Illinois Heating Systems--Eclipse Steam Specialties Illinois Heating Systems Successfully installed in thousands of buildings--the result of over 25 years of special work in this line, and the ultimate in efficiency and economy. Illinois Thermo Trap The original vertical seat trap. Dirt does not lie on seat--self cleaning, non- adjustable, posi tive in opera tion ; durable, will stand 50 lb. steam pressure which shows the great strength of the diaphragm, which is the reason for the Thermo Trap long life and durability of these Traps. Thousands in operation for over 15 years without diaphragm replacements. pressure--with only two or three firing periods per 24 hrs. The advantages are healthful, modulated heat, and a fuel sav ing of S5-S0 per cent over other systems of heating. This result is secured by the ILLINOIS HEAT RETAINOR--Browne Patent, a device which marks an epoch in the heating art. Illinois Heat Retainor This improved device not only vents air from the System on }/& oz. pressure, but it abso1u t ely-pre vents air pull ing back into the System, thus allowing the System to remain under vacuum for Illinois Heat Retainer hours a t a v time. Illinois Modulating Supply Valve - Quick Opening--only a half turn of handle from open to closed position. Packless, Bakelit e handle, steam tight on 50 lbs. pressure. Large diameter of thread spool and machine cut threads make valve.easy of operation. The improved Bakelite handle insulates the hand from heat. The graduated dial shows the open or closed or any position of the valve. Furnished with Lock Shield and Key, or with Bakelite Wheel handle, upon order. Illinois Vapor Systems Illinois Vapor Systems are capable of operating automatically on any pressures possible in a low pressure heating system ;--from 10 lb. to 20 in. of vacuum. Our improved equipment actually insures oper ation under vapor--less than atmospheric Nodirtorscalecan reach the valve of the Retainor, and even the air passing through same is washed, so this device will remain in operative condition over long periods. Our Bulletin No. 22, describes the opera tion in detail--Copy sent upon request. Illinois Return Trap or Alternating Receiver This device automatically . puts the water back in the boiler against any boiler pressure possible in a low pressure heat ing system. The float trips the weights which in turn positively operate the valves. The operation is Illinois Return Trap forceful and posi tive and this mech anism cannot be caught on dead centre by water half filling the tank. No external parts to be adjusted or tampered with. No stuffing boxes--all working parts enclosed in the tank. Our Sales-Engineering Organization will be glad to give detailed technical infor mation regarding our products and to advise as to their proper installation. 516 Illinois Engineering CompanySpecialties, Heating ILLINOIS PRODUCTS--Eclipse Steam Specialties Eclipse Steam Specialties The old John Davis Co. Eclipse Steam Specialties have been on the market for over 40 years, and embody the improvements and refinements sug gested by this long period of service. These Specialties are quality products, having bronze and monel metal pistons, seat'rings and valve parts, the bodies are extra heavy, and every piece of apparatus is carefully steam tested--under working pressure where same is given--before shipment. Pressure Reducing Valves, for all pressures and services. Back Pressure, and Atmospheric Relief Valves. Separators. Oil and Steam, Cast Iron and Steel. Steam Traps, all pressures. Non-Return or Stop and Check Valves. Pump Governors, Balanced Valves. Float Valves, Expansion Joints, Pipe Strainers. Reducing Valve Reducing Valves. In general use on Vacuum or low pressure Heating Systems. Will reduce to 4 oz. pressure from even 150 lb. initial pressure. The large diaphragm insures sensitive opera tion. Made in both straight way and expanded outlet bodies. Sizes $ in..to 12 in. Eclipse Master Reducing Valve Eclipse Steam Trap (Patent Applied for) Something new in Steam trap design. The valve and stem are sepa rate from the bucket and only operated by the bucket at its extreme top and bottom travel --Result-- Valve is always either full open or tight closed. No wire draw ing or cutting of valve and seat, which are of Monel metal. Steam tight and long lasting. Bulletin No. 302 describes in detail. Horizontal Oil Separator A pilot type valve will reduce from any pressure up to 250 lb. down to 10 lb. and hold reduced pressure constant at alt times --even against a "dead end" pipe. Made of Bronze These Separators have a baffle removable with out disturbing the piping. Occasional cleaning is necessary for proper elimination of oil. The port areas are over 3 times the diameter of the pipe area, hence these separators are effective. with monel valves and trimmings. Sizes H in. to 6 in. Illinois Expansion Jobts - Single and Double Traverse Eclipse Back Pressure and Combina tion Relief Valves Made in Vertical and Horizontal types, straight way or angle pat tern. for condensing and non-condensing engines. It is noiseless and works equally well on pressure or va cuum, air cushioned by back pressure in dashpot. Con. structed entirely of metal with no Heavy duty joints, the liners are cast bronze-- " J3BMEB springs. wearing not brass tubing. Theboltsarethroughbolts.no TO parts ot spec ai stud bolts used. * bronze. . Tapped for service connections in anchor section size 4 in. to 36 in. if desired. Catalog and Bulletins--Illinois Heating Systems--144 pages BULLETINS No 12--Heating Specialties. No. 22--Vapor System Details. No 45--Non-Return Valves No. 102--Pressure Reducing Valves. No. 302--Steam Traps. No. 202--Back Pressure, and Relief No. 502--Separators--0x1 and St^m. Valves, Exhaust Heads. No. 703--Float and Balanced Valves. 517