Document kxwyXZwzM7OjqzYE3q1dNReE

416 Heating Systems Sarco Company, Inc. SARCOTHERM CONTROLS, INC. 635 Madison Ave., New York 22, N. Y. Type W for Steam Heating Systems Folly automatic weather modulated control systems for all types of heating, and all necessary accessories. Hot Water and Radiant Heating Sarcofcherm provides a carefully engineered control system for hot water or heating which is fully modulating, and allows continuous circulation. For forced hot water heating system for garden apartments, housing developments, hospitals, and institutions, Sarcotherm provides a com pletely zoned control system, including automatic night set-back and automatic morning pick-up. Steam Heating Systems The Type "W" Sarcotherm Control system can be applied to control con densate, vapor on low and high vacuum systems to promote fully modulat ing, continuous flow of steam in accordance with requirements of varying outdoor temperatures. Complete program control panels and adjustment above-or below normal requirements are provided. Engineering Assistance Consulting Engineers and Contractors are invited to consult with our En gineering Staff on any proposed control system. There is no obligation. Other Products. Room thermostats, lift traps, balancing fittings, dial thermometers, motor valves, cooling controls. SARCO RADIATOR TRAPS Type H for vacuum, vapor, or gravity steam systems: Self-adjusting bronze bellows for highest vacuum to 25 psi. Body and cap of brass. Self aligning head and removable seat of hard bronze or stainless steel. Angle, straightway, offset, vertical, Vi to 1 in. Cat. N 225. Type 40 Type SM SARCO RADIATOR VALVES Type 40--Bellows Packless--for steam heating. Valve stem sealed by packless bronze bellows, balanced pressure type. Angle or globe, Vi to 1% in. Brass body, reversible discs, bakelite handle. Available with modulat ing devices. Wheel or extension handles; lockshield tops. Cat. N 225. Type SM--Spring-packless or gland packed for all steam and hot water systems. Angle, globe, offset, Vi to 2 in. Same details as for above type 40. Caf. N 225. SARCO N-100 TRAPS Simitar in style to above Sarco Radiator Trap, the N-100 Thermostatic Trap is suitable for operation at pressures up to 125 psi. Stainless steel renewable valve head and seat. Angle, straightway and vertical. Sizes Vs in. to 1 in. Bulletin N 155. bm Water and sun Sarco Company} Inc. 417 Thermo-Dynamic Trap -oBRna i \ -Jfyr jV 'TO --' Type S Condensate Pump SARCO FLOAT-THERMOSTATIC STEAM TRAPS Discharge condensate at steam temperature, continuously and without shock. Automatically vent air and gases by built-in thermostatic by-pass. Immediately responsive to varying loads and pressures. Sizes V* in. to 2!4 in. for pressures to 200 psi. Catalogs No. N-450 and N-455. SARCO INVERTED BUCKET TRAPS Sarco Camlift valve mechanism provides rapid and free discharge of the condensate. Special design to prevent prime loss on light loads. Sizes Vi in. to 2 in., for pressures to 900 psi. Catalog N-S60. SARCO THERMO-DYNAMIC* STEAM TRAPS These new type traps virtually eliminate maintenance. Stainless steel throughout ... immune to both internal and external corrosion. Safe in fire-hazard locations. Not affected by corrosive condensate, superheat, water-hammer.-Only moving part is solid stainless steel disc. No valve closing mechanism to wear or stick. No critical clearances to choke. No gaskets to leak. Same trap for pressures 10-600 psi. Sizes Vs in. to 1 in. Bul letin No. N-257. SARCO PIPELINE STRAINERS (Also Scraper Strainers) - Bronze, semi-steel or cast steel for all commercial pressures. Also furnished with hand or motor operated rotary scrapers, which clean the screen with out flow interruption. Catalogs No. N-1200, N-1210, and N-1225. SARCO SELF-POWERED TEMPERATURE REGULATORS These self-powered units use the uniform force of liquid expansion. No stuffing boxes to leak, no auxiliary "power" required. All moving parts are inside the regulator. For steam, gas, oil, water or brine for temperatures to 300"F. Bulletin N-620 and N-625. SARCO WATER BLENDERS AND TEMPERING VALVES For automatic mixing of hot and cold water at desired temperatures. Type MB for showers, wash basins, etc. Type DB for use with submerged heat ing coils or tankless heaters. Bulletin N-800. SARCO AIR ELIMINATORS For steam and hot water heating systems, chilled water lines. Semi-steel or cast brass body. V* in. and 1 in. Bulletin N 170. SARCOFIN FINNED-TUBE AND BASEBOARD RADIATION A complete line with approved ratings as established by Institute of Boiler and Radiator Manufacturers. Bulletins Nos. N-16Jfi, N-1650, and N-1660. SARCO CONDENSATE AND VACUUM PUMPS Complete line of condensate and vacuum pumps for all capacity ranges. Bulletin N-1465.