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Pumps Warren Pumps Pumps Dover 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-Ran Heaters ITT Standard Fans Buffalo Fans Fire systems Hiller 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 YAMATAKA MARU Hitachi Zosen The Yamataka Maru, a 38,217- dwt ultra-rationalized, high-speed and large-sized containership was delivered during the fall of last year by Hitachi Zosen's Innoshima Works to its owner, Yamashita- Shinnihon Steamship Co., Ltd., of Japan. The advanced containership, which carries 2,500 TEU containers (stacked three high on the deck, with 236 refrigerated containers), is capable of carrying automobiles and hazardous cargo such as radioactive substances in containers. The Yamataka Maru is equipped with an automatic radar plotting aid and various automatic navigational equipment for energy and manpow- er savings. She also has a bulbous bow to decrease fuel consumption and a stern bulb to reduce hull vibration. The 42,145-gt vessel has an over- all length of 754 feet, depth of 71 feet and breadth of 106 feet. She is powered by a Hitachi Zosen-MAN B&W 9K80MC diesel engine rated at 32,300 hp at 91 rpm. Her trial speed was over 25 knots. Photo right: Yamataka Maru YAMATAKA MARU Equipment List Main engine . Hitachi Zosen-MAN B&W Propeller Kobe Steel Propeller shaft Hitachi Zosen Generator Shinko Boiler Osaka Boiler Stern tube bearing . . . Nippon Dover Steering gear Hitachi Zosen Gyrocompass and autopilot Yokogawa Navitec Radar Tokyo Keiki Echo sounder Kaijo Denki Doppler log Furuno Direction finder Koden Integrated autonavigation system Hitachi Zosen Cathodic protection . Electrocatalytic December, 1987 21 REMOTE VALVE ACTUATION MADE IMPLE ...AND RELIABLE Teleflex-RMVA is based on a simple tension-tension, closed-loop actuating concept. Helical cable, operating in a conduit, converts rotary to linear motion and then back to rotary. ...AND COST EFFECTIVE RMVA can reduce your material, installation, maintenance and life- cycle costs. Savings are compared with complex reach rod installations. ...AND EASY TO MAINTAIN RMVA is virtually trouble-free, due to design simplicity. No periodic maintenance. Shock and vibration resistant. Highly survivable. RMVA uses materials and SermeTel coatings which are extremely corrosion-resistant. All moving parts operate in a sealed environment. The Teleflex Remote Mechanical Valve Actuator (RMVA) has proven its dependability in cruel environments aboard naval vessels. Specify RMVA by Teleflex. It's simple. It works. It's proven. Call or write for your complete RMVA Design Manual. iTL I INCORPORATED lleJerl ex • • naval technologies division 771 First Avenue • King of Prussia, PA 19406-1401 (215) 265-0556 • Telex 90-2528 • TWX: 710-670-1122 Fax(215)265-5359 Circle 230 on Reader Service Card ...AND EASY TO INSTALL ...AND CORROSION- RESISTANT • Approved for all U.S. Naval Surface Ships • ABS approved RMVA uses flexible conduit which makes even the most complicated routings easy to install. No gear boxes or joints.