Our unrivaled high performance, high quality butterfl y valves and dampers control all types of liquid and gaseous flow ─supporting the present, and the future of industry


  • 2022/04/01
    We are pleased to announce that we have decided to terminate our sales agreement with a Korean butterfly valve manufacturer, "korea Unicom Valve Co., Ltd., "
  • 2022/02/21
    Head office relocation
    We have moved our head office on February 21,2022
  • 2021/05/12
    Product Discontinuation Notice
    We have decided to discontinue the production of the HD series (Heaterless Air Dryer) and the FV series (Fine Separator) in December 2021.
  • 2015/08/24
    We hereby announce that we decided to conclude a sales and technical tie-up agreement with Korea Unicom Valve Co., Ltd., manufacturer of butterfly valves in Korea.
BF Kogyo Butterfly Valves
BF Kogyo is a pioneer in the valve sector and it was the first company in Japan to develop tight shutoff type butterfly valves. Since then we have achieved a wide array of technological innovations, and we have earned a high reputation, not only in Japan, but also in the Middle East and many Asian and oceanic nations.Our Butterfly Valve products give high performance service in many sectors such as general industrial use, nuclear, thermal power generation facilities, a sector requiring stringent conditions, and in harsh environments including tankers and steelworks.BF Kogyo Butterfly Valves
BF Kogyo Butterfly Dampers
Butterfly dampers are used as control valves, and this is another area where our technological strengths are deployed. We offer an extensive lineup able to respond to a broad spectrum of conditions such as high temperature, high pressure and high flow speed lines, high seal tightness and corrosion resistance. They provide accurate control for fluid flows requiring special conditions. The quality and reliability of our dampers has earned them a high reputation in many industrial sectors.BF Kogyo Butterfly Dampers




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