cast iron gate valve News

  • Divers install eccentric plug valve in reservoir tunnel

    A team of specialist divers – working in a cramped, water-filled tunnel 20 metres beneath the surface of a reservoir – has just completed installation of an eccentric plug valve to control water flow.The valve and associated equipment has been supplied to United Utilities by Viking Johnson (www.vikingjohnson.com), a world leader in the supply of pipe joints and ...


    By Viking Johnson

  • New hand operated spur gearbox for multi-turn valves

    The new HOS/MPR multi-turn spur gearboxes from Rotork Gears are designed for the manual operation of gate, globe, sluice and penstock valves with torque demands from 508Nm to 15,917Nm. These rugged gearboxes can be installed above or underground with upward or downward input orientation. The totally enclosed, maintenance-free spur gearing is grease lubricated for life and designed with ...


    By Rotork

  • New range of hand operated bevel gearboxes

    The new range of HOB/MPR bevel gearboxes from Rotork Gears is designed to offer robust and cost effective manual operation of gate valves, globe valves and penstocks. Eleven body sizes deliver a torque output range of 380 to 8018 Nm. The corresponding thrust range is 54 to 1557 kN, facilitating the hand operation of a broad range of valve sizes. The totally enclosed, maintenance free gearing has ...


    By Rotork

  • Rotork Gears offers specialised bevel gearbox for AWWA applications

    Rotork Gears has introduced the IB AWWA series of bevel gearboxes, designed specifically for the manual operation of AWWA standard C560 cast iron and C561 fabricated stainless steel gate valves. The AWWA (American Water Works Association) is responsible for setting standards on the design, performance and manufacturing of valves and associated equipment. With over 50,000 members, it is the ...


    By Rotork

  • Rotork Gears offers specialised bevel gearbox for AWWA applications

    Rotork Gears has introduced the IB AWWA series of bevel gearboxes, designed specifically for the manual operation of AWWA standard C560 cast iron and C561 fabricated stainless steel gate valves. The AWWA (American Water Works Association) is responsible for setting standards on the design, performance and manufacturing of valves and associated equipment. With over 50,000 members, it ...


    By Rotork

  • Higher thrust ratings for Rotork spur gearboxes

    The introduction of the IS21 gearbox adds higher thrust ratings to Rotork’s established range of multi-turn, thrust taking spur gearboxes. Retaining most of the parts from the IS20, the IS21 incorporates a new F60 cast ductile iron thrust base, thrust bearings, spigot ring and output sleeve. The resulting thrust rating rises to 4350 kN for manual operation and 2900 kN for motorised ...


    By Rotork

  • KWT Group new product introduction

    KWT Group, the Dutch leading manufacturer of penstocks, non-return valves and tilting weirs for aquatic control applications, introduces its latest development. In addition to its current range of penstocks for sewage treatment and pump stations,  cooling towers, desalination plants, stormwater prevention systems and water intake for industrial and power plants, the INOX4 DT holds ...

  • Making History Again: Louisville Water Deploys Purerobotics for PCCP Condition Assessment and GIS Mapping

    To many history buffs, “the prettiest ornamental water tower and pumping station” in the U.S. belongs to Louisville Water Company (Louisville Water). In 1860, the water company, which today provides water to more than 850,000 people in Louisville, Kentucky and surrounding communities, built its first water tower and ...


    By Pure Technologies

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