Fire Butterfly Valve

  • Wafer Type Fire Signal Butterfly Valve

    Wafer Type Fire Signal Butterfly Valve

     Ang fire signal butterfly valve ay karaniwang may sukat na DN50-300 at isang presyon na mas mababa sa PN16.Ito ay malawakang ginagamit sa coal chemical, petrochemical, rubber, paper, pharmaceutical at iba pang pipelines bilang isang diversion at confluence o flow switching device para sa media.