Application:
     Adapted to the water system flow balance adjustment. Technical parameters: Size: DN15-DN50 Working pressure: 1.6Mpa Working temperature: -20 ℃ -120 ℃ pipe thread to ISO228 number: 20000 Place of Origin: Zhejiang Yuhuan Material: Body: quality brass stem / valve ball : quality brass seal: EPDM the company supplies Volda GD6920 balance valve, balance valve magnetic multifunction quality assurance, welcome to consult the discussion