Document jg8Z7mY6BwOZdBqapvLOdDyzN

Heating Systems steam ILLINOIS ENGINEERING COMPANY General Offices and Factory: Chicago Branches and Represen ta fives In Principal Cities Illinois Steam Trap Valve and stem are separate from the bucket and operated only by the bucket at the ex treme top and bottom of travel-- result--valve is always either full Series SO open or tight closed. No wire drawing or cutting of valve and seat. Illinois Motorized Valves (on and off) For. automatic con trol of steam temper atures and pressures to prevent overheat ing and conserve steam; to control fluid levels; and to regu late flow in hot water heating systems. May be operated by . any automatic con- Type B tact device or by manual switches. Furnished in three types. Illinois Thermostatic Traps for High Pressures Maximum working pres sure 150 pounds. Used where neat appearance and compactness are desirable, as for trapping sterilizers or water stills in hospitals; steam jacketed kettles, coffee urns, warming tables and for process work. Also used extensively for air vents on blast type drying heaters. Multi-diaphragm of phosphor bronze. Heavy duty body. Made in three sizes. . These traps are also furnished for medium pressures. Steam and Oil Separators Eclipse steam sepa rators are made in both horizontal and vertical type, and also the special receiver sepa rators for standard or extra heavy pressures. Eclipse oil separators are furnished in the horizontal, type and have a removable baffle Vertical Standard Plate t0 facilitate clean- Separators ing of baffle and. keep ing the separator's effi ciency at the highest point. '' Spring Controlled Regulating Valve Furnished in either single seated or double seated type as the service conditions re quire, for the control of steam, air or gas. Con trolling spring is completely enclosed, protecting it from dirt and rust. Valves are furnished with the proper size diaphragm and the proper length spring to give satisfactory service under all operating conditions. Furnished also in weight loaded type, Fig. 71. \ Fig. 1S1 Master Type Pressure Regulator Used wherever high pressure steam must be accurately reduced in varying amount to any steady lower pressure, in service such as hospital, laundry, cooking, process, dry kilns and railway -steam control. It will re duce initial pressure up to 250 pounds down to any lower pressure. Does ni>t build up pressure on a closed or dead end line. 1032 Heating Systems steam ILLINOIS ENGINEERING COMPANY General Offices and Factory: Chicago Branches and Representatives In Principal Cities Illinois Thermostatic Radiator Traps For Vacuum and Vapor Heating Systems. Designed to con serve critical metals, the new Series GW Traps have cast- iron bodies, while the same efficient, dependable Illinois Series GW features of the in ternal construction are retained. Female inlet and outlet con nections with left hand thread at inlet. I Furnished in three sizes, all angle pattern in, ^ inch for 200 sq ft, % inch for 400 sq ft and % inch for 750 sq ft nominal rating. Vapor Gauge Illinois Selective Pressure Control Systems An entirely new and unique method of Steam Circulation Control . . . Heating Systems that set new standards in comfort, economy, simplicity and convenience of operation. Each system is individually engineered to meet the exact requirements. Recorded fuel savings, without sacrifice of Illinois Selec- comfort, warrant your investive Controller tigation. Ask for Bulletin lb. Illinois Radiator Valves Quick Opening, Spring Loaded, Packless Type. Cast-iron body and bonnet conserve critical metals. The internal con struction retains all of the same efficient, dependable Illinois features of the Series 40 valve. Made in two sizes % inch and 1 inch, angle pattern only. Left hand thread at inlet. Series 40 W Illinois Vapor System A two pipe low pressure steam circu lating system which may be installed in any type of building, where the condensate can return to the boiler by gravity. A sensitive damper regulator or other means of automatic control is used to control initial steam pressure above, at or below atmospheric pressure. Steam is regulated at the radiators by Illinois Modulating Supply Valves. Condensate and air are discharged from the radiator through Illinois Thermostatic Radiator Traps. In the boiler room a Vapair Vent Trap and Boiler Return Trap are installed near the boiler. The vent trap eliminates air from the system and the Return Trap insures return of condensate to the boiler. The system and the piping arrangement are simple. No metering orifices or vacuum pumps are needed. This system will be found suitable for many installations where low first cost and low operating cost are of prime importance. May be used with unit heaters or any type of radiation. Illinois Combination F & T Traps Unsurpassed for draining ventilating units, unit heaters, and for dripping mains and risers-- wherever it is desira ble quickly to vent air from the main as well as handle the water of condensation in quantity, whether hot or cold. 1033