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Motors Reliance Electric Electronic equipment Litton Gauges ITT Barton Connectors Viking Connectors Convertors Teledyne Hydraulics Paul Munroe Line voltage regulators Superior Electric Transducers Consolidated Control Electronic equipment Tektronix Transformers Jefferson Electric Condensers Graham Towed sonar array Gould Antennas Chu Associates Communication systems GTE Condensers .... Transamerica Delaval Automatic bus transfers . . Ward Leonard Instruments and gauges Weksler Instruments Telephones AT&T Coils Mario Coil Circuit breakers Gould Switchboards . International Switchboard Controllers GE Pushbuttons Pushbuttons . . . Eaton/Cutler Hammer Degaussing system Louis Allis Tank level system IMO Delaval Electric cable BIW Cable Terminals Waldo Bros. Pumps Hardie Tynes Pumps Carver Pumps Pumps Warren Pumps Fire pumps . . . . . . Worthington Pump Pumps .... Buffalo Pumps Pumps .... . . Transamerica Delaval Pumps .... Peabody Barnes Pumps .... MT Davidson Valves Cla Val Strainers/valves CM Bailey Valves Contromatics Purifiers .... Alfa-Laval Valves . . . . Marotta Scientific Valves WE Williams Valves Wm. Powell Valves Leslie Distillers .... Aqua Chem Hoses Aeroquip Valves Liberty Pipe & pipe fittings . . . . Alaskan Copper & Brass Valves Milwaukee Valve A/C plant . . . York Refrig. plants . . . . Carrier Transcold Air compressors Dresser-Rand Heaters .... ITT Standard Fans Buffalo Fans Fire systems 11 i 1 lor Fire protection Wormald Sirens and signal amplifiers . . Henschel Loudspeakers Dynalec Clocks Chelsea Forced draft blowers . . . United Technology Elliott Elevators . . . . . Jared Brown Brothers Doors . . . Advanced Structures Bulkheads . . . Hexcel Winches .... Hyde Capstan & winches Lake Shore Anchors & chains Baldt Steel US Steel Steel Bethlehem Steel Cathodic protection . . . Electrocatalytic U.S. Navy Selects Bailey Network 90 System For New YTT Vessel The U.S. Navy has selected the Bailey Controls' Network 90® dis- tributed control system and field equipment for its YTT-9 Torpedo Test Craft. The craft will perform acceptance tests for advanced un- dersea weapons systems. Network 90 will provide control, monitoring and alarm functions for critical ship machinery systems, including steer- ing, maneuvering, main propulsion, bilge and ballasting. Among the purchased instrumen- tation are two custom consoles each using Network 90 Operator Inter- face Units (OIUs) to provide a dy- namic graphic "window" to vessel operations. The OIUs permit com- prehensive data collection and ma- nipulation, with alarm manage- ment, logging, trending and archival storage. Control for the ship will be imple- mented through redundant micro- processor-based Network 90 Multi- Function Controller modules. Each module can execute up to 128 user- configured control loops Also included in the instrumenta- tion selection are the Bailey BC Smart Transmitters which provide remote communication, continuous diagnostics and advanced calibra- tion features. Transmitter output can be programmed to be square root, linear or nonlinear of the mea- sured variable. Circle 220 on Reader Service Card Bailey Controls, a division of Babcock & Wilcox, is a leading worldwide supplier of instrumenta- tion, controls and computer systems for power generation, process auto- mation and energy management in the petrochemical, electric utility and process industries. For more information and free lit- erature, Circle 25 on Reader Service Card "How to choose the right valve9 No vapor valve is perfect for every application. That's why MMC gives you a choice of six. This checklist provides you with the information you need to make the right decision between the two most widely used models. FEATURE U-VALVE (Fits on existing ullage hatches) B-VALVE Vaporless gauging Yes Yes Hot work required for installation No Almost always Easy installation by ship's crew Yes Sometimes Ship removed from service No Almost always Zero ullage available 8" above zero Yes Sampling capability 1/2 liter 1/2 liter Valve mechanism Check valve Ball valve (Positive shut off) Standard material of manufacture Bronze Stainless steel Maintenance requirements None None Cost (approx.) of valve only 10" and larger $1,700 8" and smaller $1,400 Less than $600 Installation cost None Always No matter which you choose, MMC is prepared to help you meet revised regulations pertaining to petroleum and chemical barges. Remember, the MMC name stands for more than 30 years of reliability; there's simply no substitute for that kind of proven performance. MMC International Corp. 60 Inip Drive Inwood, NY 11696-1096 U.S.A. Phone: 800-645-7339 718-327-3430 Telex: 96-0140 MAMCAFINND Fax: 516-371-3134 MMC (Europe) Ltd. Milburn House, Dean St. Newcastle-upon-Tyne NE1 1LF UK Phone: (091) 232-8339 Telex: 537005 MARINE G Fax: 44-91-232-9216 MMC (Asia) Ltd. 2-20, 4-Chome, Isobe-Dori Chuo-ku, Kobe 651 Japan Phone: 078-251-1033 Telex: 5624163 0PECK J Fax: 078-252-0265 C Keeping You in Control May, 1989 39
