Document rOJYR4DL6qy4Y5DmbLkVnzqG

NEW PLANT EQUIPMENT Air Vont High-pressure air viht uses targe diome^S phosphor-bronze helical bellows to-perutfl states the manufacturer, oversize valve:am fleet at pressures from 0 to 200 ptL Available b vertical and angle paiierfijg | to H in- dia, these vents hsv* renewt&l load, governor automatically increiaea oil Injection and amber light glow* again. II. load then decreases or i( gal supply increate* beyond load need*, oil injection I* stainless-steel heads, bodies and boanetrjjl esit brass, cast Iron or semi-steef, depend.] ing upon size and pressure. Sareo'-Ctfu Empire State Did*, New York 1, reduced automatically to pilot volume and* amber light goe* out. If it 1* desired to operate engine on leaa than full-load get requirement*, hand-op Eleotrioal Insulation erated reive in gas line may be set on its graduated dial to restrict gas flow to do/red amount. Governor then automatically increases oil iojeetlon as needed. To change bock from dual-fuel to oil op eration. the "oil" button la pressed. The engine may bo stopped simply by moving standird control lever to "stop" position. Superior Engine Dlv, Motional Supply Co, Springfield, Ohio, JCkown as QtrmTKitsA, this new InstslkSg has an asbestos base and Is complete!)'^ organic. In appearance it resembles* p5zj and i> furnished In long lengths in nfljar] tope form. VJK Quintette is a closed structure, hjiHafl no holes or Interstices si compared -iriikj woven or open structure of pafafedlJudj glass cloth. ^ This Insulation it non-flammable, sodjjg mains unaffected by heal even wktajeg posed to high temperatures for a proWrqS Dual-Fuel-Engine Control [331 Operation or ouiL-ruct. ekcipcs has been simplified by development of automatic electric controlled accessories operated by two pushbuttons. With this system, indica tor lights above buttons indicate which fuel la being burned. All mechanical opera Welding Red E332 Smaller DtAMtrta noo for steel torch weld ing is designed to low-heat weld all steels. Euttcrod 16, it in. dia, may be used in ring form, preplaeed and heated, either by torch or Induction heoting. Eutectic Welding Alloys Corp, 40 Worth St, New York 13, N. Y. . . period of lime. At room temperatare^iS] minimum dicleetrlo strength it about 250ijr per mJi. In contrsi to other electrictlji? aulstlona, this value increases wiilr'eS tinned exposure to high temperaluruftSS coming 400 v per mil at 300 C. It Is available in tape form front IJaJtfi 36-In. roll*. Johns-MansvIHo Corp, Cjjj| 40th Si, New York 16, N. Y. tions required to change from one fuel to the other are made automatically when the' proper button Is pushed. . Superior dual-fuel engines are started and stopped In the conventional manner by means of a "itop-run" lever and a separate "air-starting pull handle." After engine start*, governor and special control* regu late engine automatically. Mounted on the governor housing, the pushbutton-control panel fa ttaed only when engine is running. Button'marked "oil" has an amber indi cator light, while "gas" button has a white one. Pushbutton controls are connected with an automatic alarm and safety sys tem and, through electric relays, operate a solenoid valve in the gas line. The amber light la on when engine starts and stays on after pushing the "gas" button until governor regulates gas flow and re duces oil flow to pilot volume. Before converting to dual-fuel operation, a hand-operated shutoff valve in the goa line most be opened. When "gas" button i pressed, white light glows and control shaft admits gas into eaeh cylinder through feather valves that are held closed by light springs and opened by suetion created by flow of air bio cylinders. At the same time, governor moves back to hold fuel-pump racks b pilot-oil position and to regulate - position of gas-butterfly valve as required by engine load. If gas supply Is Inadequate for engine - fifWS Spreader Sloker E335 hydranllc-motor-driven rotor evenly over entire length of 1 Complete economical COMBUSTION of any similar in principle to that #,e^. liSSl grade of eoal, eves lignite. Is possible, inghouss underfeed stokers, u*. ^jj maker claims, wiih new Centrafir* spreader of centra] grate keeps fuel bed stoker. Coal is trajected by an air-cooled > moving toward nah-discharge g**^ rtV5" Use convenient reply cords an pops 206o to secure additional information on thou now equipment items. sure to fdontffy your request w/th the new-equipment key latter, t, and number, os shown on the items .-x/vtl 146 (648) (f it's anything in piping... CRANE has everything you need Tok* This Boiler Feed end Condomole Systom, for ^jmplc. Notice how the brood Crone line meets frery piping requirement. Regardless of fluids t^be handled, you'll find--in One Cotolog--the world's most complete selection of valves, fitdogs, accessories, fabricated piping and pipe. One Order to your local Crane Branch or Whole saler cver* everything you need in brass, iron, JukI, ood corrosion-resistant materials. Use this One Source of Supply to simplify all piping procedures, from design to erection to Maintenance. One Responsibility for all piping equipment delivered to the job helps assure bet ter. installation, avoids needless delays. High Oubitly in each item from Crane assures high efficiency and dependability in every part of piping systems. \ Graoe Co., 856 S. Michigan Ave., Chicago 5, III. 'irmebaand Wholesalers Serving Alt IndustrialArm elvKYrm*G from . . . VAIVU fittings * ptUMBINO ; heatino CRANE FOR EVERY PIPING SYSTEM ' October '1948