Document 3Q6oVVjzob6OMJGkB1bjJ0G56

Mote EQUIPMENT NEWS Constant Support Hanger 417 Model R hanger* permit 10% In* eiecse er 10% decrease in their load by field adjustment of a single boll, without Impairing their constancy. Hangers are mailer, require leas head rqdm, can be boUed directly to the building structure. Framea are drilled for either aiagle or double rod suspension. Three regular frame sites provide matimum travels of 4, 0 and 12 in. and will take care of all loads from 48 to 9304 ib. Ratios between spring force and supported load range from 1.15 to 1 minimum and 4 to 1 matimum. Each hanger is individually calibrated before shipment. CrinneU Co, lnc 260 W Exchange St, I'rovldenee 1, R. I. Self-Tightening Valve 483 Harptr-Ydan self-tightening valve baa a combination seal and seat disc. The disc is pressure loaded on the differential area when valve is dosed; It also permit* s slight downward movement daring dosing action. If the seat is doted and valve cools off. seat ring automatically follows the valve disc to compensate repealed temperature variation*. Seat and disc are rcveraible, the unused portion of the disc being hdd in reserve and protected against wear. Ail parts subject to wear can be replaced without removing valve from lint and no special tools are required. Tbe same valve ean be used as a atraigbt.way or aogl type. Signalling device indicates if valve is doted ot open. Velon Engineering Co, 1 Exehonge Place, Jereey City, PL J. Quick^Acting Valves 410 * Ndw cylinder-operated quick-acting valves may be actuated by sir er other fluid, can be regulated for operation at any speed, and also remote controlled electrically or manually. The valves permit eutomatle cycle operation and multiple operation by one man, and thdr power coelrol elimlnatce operator fatigue. Units have straight-through flow and drop tight seal, are applicable wherever quick opening and closing Is desired. Everlasting Valve Co, 49 Flak St, Jerany City 5, N. J. CHECK THESE TOOL.. Spark-Fired Cat Engine Variable Speed Drive. Spaeer-Typa Coopting.,, Telephone Type flelaye.. Magnetic Starters............ Siaek.Tuhe Manometer.. Submersible Cellar Drains Paekteaa Valve................... One-Man Flro Engine.... Rutlcr/ly Valve 426 * Butterfly valve Is use in liquid, sludge or dry The disk of tbe valve rests oil tod acid-resistant aeat end wfl] 0 complete shut-off against prestun ISO pel, or against vacuum- Sett, disk and handle can be for Inspection, cleaning or rep without disconnecting the Use, mechanism Is indexed ta hold tbs full open or fully closed position, manufactured In cites from 2 thi in.; eny combination of threaded, or welding end connections can nlshed. Bodies ind disks can be i of eteel, bronae, aluminum nr other ai requiredKoyntone Tool Corp, 8333 floustoo, Texas, Rotary Shaft Seal 412 John Crane typo 19 seal is said to provide Ufe-ilme performance in small pump*, hoi water elrcutalora, etc. Special beveled cones made of Teflon are naed as tho fletibio member. Seal ean be used for water, oil, eorrosivea or aelds; temperatures from -100 to +450 F; vacuums and plea sure* to 200 pel; and high ahofl speed*. Available to fit abaft diameters of Vi, %, %, % and % in. Bronte, atainlen steel, etc, construction can b specified to meet service requirements. Croon Peeking Co, Dept P-29* 1800 Coylev Avn, Chicago 13, 111. For *if Sits that* ItsfM, us# yvtt (U), 9 US. lOsntttr rear mimi )tk Turn aanber. Cycle Control Volve 454 * Cjeloflew valve Is primarily designed for controlling cycles of flow in lon<*. change equipment. It dimioatea possibility .of contaminating leakage by providing an isolated section connection to waste be tween ibo outlet and sources of contamJ. nation. Valve can be manually or antomaUcally operated. Four double-acting pistons give positive valve notion, actuated by eimpte, integral fingertip control. Design eliminates spring loading end Urge uebdenced areas and fist surface*. It ean be completely dlsassembled with pocket wrench In 15-20 minutes without removing piping connec tions. American Water Softener Co, 330 W Lehigh Ave, Philadelphia 33, Pa. Electrode Holder 427 Coo/tong 400-etnp Insulated trade holder has note made In ipwl'11 wich" construction--copper core four and six layers of laminated, pregnated, plastic cloth. J*a s Mallory 3 metal, non-spatter typowill handle electrodes from !4 to SI have e wide opening to permit fait of stubs. Current carrying frame are copper reinforced with steel sheathing protects Insulating part Cram and spotter and kcepe holder cooler b?' rylug away heat. Holder handle b' forated for ventilation, Is unbreekeb/f easy to hold In any position. Lincoln Eleetric Co, Cleveland Ohio. (Comlnaett on pngs 1791 147 BCAOEB SfRVJCfi SECTION I The only seamless welding fillings ^ision-processed.. fxom billet...to tube...to fitting r u**,vni na ipn.,.., ............. ... 2 V **** Mm t*be> tbrouan ib* mini (uccetdtas j" jnoduMioo, mry Gtofcv ptocco I* ipvciklutd la **** of unrttfina quality. Globe precision-process manufacture begins with the billet --continues through the making of the seamless srerJ rube (Globe alone among welding fittings manufacturers pro* duces seamless steel tubes)--and extends through to the production of the finished fittings. Because Globe has highly specialized controls--at every stage of manufacture at its own plant--you can be sute of uniform high quality seamless welding fittings when you specify Globe. Stadftrlbt Cltbt Wtldieg Piniap nnpltlt catalog. KiiWmn* SipS^uiW GLOBE STEEL TUBBS CO.t Milwaukee 46, Wisconsin dktcom * * OthN* * Mw Tort PhltodtV. pkfm * ll. Iwft Ptmtt MmiMm Ion nutlU* 0lnd*U, Cat. Producer* of Globa WMfn| Pfttfngi -- Glo6v ***. l*t* mielvt* KMliubci siloy-csrnM wamltu rl ibm -- Gtowafd wld4 ftstalet* *ttl tubet -- GloMron (high purity ingoi Iran) anrefeji tubes. ^'AVAILABLE IN A COMPLETE LINE OT SIZES A SO WEIGHTS THROUGH OLOBE DISTRIBUTORS IN ALL KEY CITIES 143