butterfly valve

  • Butterfly valve

    Butterfly valve

    Plastic butterfly valve light weight, strong corrosion resistance, is used in many fields, such as pure water and raw drinking water piping system, drainage and sewage piping system, salt water and seawater piping system, acid and alkali and chemical solution system and other industries, quality has been recognized by the majority of users.

    Size: 2″, 2-1; 2″, 3″, 4″, 6″;