塑股蝶閥根據不同的介質有多種梱可逸,耐腐蝕性強,適用于口徑比較大的管路。連接是由 兩端的法蘭對夾而成,方嘶卸維修。
According to the different media, the plastic butterfly valve has many optional materials. Its corrosion resistance is strong and it can apply to larger diameter pipeline. The connection is made by two ends of flange. It is convenient to remove and maintain.