25,J41H-10.0-DN32,J41H-10.0-DN40,J41H-10.0-DN50,J41H-10.0-DN65,J41H-10.0-DN80,J41H-10.0-DN100,J41H-10.0-DN125,J41H-10.0-DN150,
J41H-10.0-DN200,J41H-10.0-DN250,J41H-10.0-DN300,J41H-10.0-DN350,J41H-10.0-DN400,J41H-16.0-DN15,J41H-16.0-DN20,J41H-16.0-DN25,J41H-16.0-DN32,
J41H-16.0-DN40,J41H-16.0-DN50,J41H-16.0-DN65,J41H-16.0-DN80,J41H-16.0-DN100,J41H-16.0-DN125,J41H-16.0-DN150,J41H-16.0-DN200,J41H-16.0-DN250,
J41H-16.0-DN300,J41H-16.0-DN350,J41H-16.0-DN400,
该型阀门采用平面密封和锥面密封两种密封