Building and Engineering Catalog 1921 Edition . Cover Thermostatic Disc. Body Flat Valve and 5eatLarge Valve Opening CONTINUED ON NEXT PAGl BATING SYSTEMS AND SPECIALTIES 1M C. A. DUNHAM COMPANY LIMITED RADIATORCONNECTIONS. SPRINGCONNECTIONS. DUNHAMBLAST TRAP DUNHAM AIRLINE SERVICEVALVE. DUNHAMPACKLESSRADIATORVALVE. USING DUNHAM PRODUCTS The size of radiator connections for Dunham Systems is shownhere—when supply is at top of Radiator:— Sq. Ft. Radiation. Inlet. Return. i to 4041 to 100101 to 180181 to 250 r The importance of having proper grade m spring connectingbetween steam main and riser
Building and Engineering Catalog 1921 Edition . Cover Thermostatic Disc. Body Flat Valve and 5eatLarge Valve Opening CONTINUED ON NEXT PAGl BATING SYSTEMS AND SPECIALTIES 1M C. A. DUNHAM COMPANY LIMITED RADIATORCONNECTIONS. SPRINGCONNECTIONS. DUNHAMBLAST TRAP DUNHAM AIRLINE SERVICEVALVE. DUNHAMPACKLESSRADIATORVALVE. USING DUNHAM PRODUCTS The size of radiator connections for Dunham Systems is shownhere—when supply is at top of Radiator:— Sq. Ft. Radiation. Inlet. Return. i to 4041 to 100101 to 180181 to 250 r The importance of having proper grade m spring connectingbetween steam main and riser and between riser and radiator cannotbe impressed too strongly. Care must be used to avoid pockets whenexpansion in risers occur, if free, unobstructed circulation is to take-place. See detail below. /?ccruun k octc jO^^am Packless Baoiato* ValvC <& 0uMHA»4PftDiATOC
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Keywords: ., bookcentury1900, bookdecade1920, bookidbuildingande, bookyear1921
