JIS F7371 5K Marine Bronze Swing Check Valve
JISF73715KMarineBronzeSwingCheckValveTheproductsareusedforpreventingrefluenceinfueloil,lubricatingoil,andwaterpipingatorunderthetemperatureof120℃.Theflangedimensi***areaccordingtoJISB2220standardofsteelpipe.Youcancontactmeifyouneedanysizesvalves.Weh***ealltypeofvalves.Ourwebsite:)