塑胶球阀根据不同的介质有多种梱可选，其本聞、体积小、耐腐蚀性强。其结构是由阀 体和两端的由令连接而成，由任又与管路胶粘、热焊连接、方便拆卸维修。
According to the different media, the plastic ball valve has many optional materials. It has the characteristics of light weight, small volume, and strong corrasion resistance. It is composed of the valve body and both ends of unions. Unions are adhesive with pipeline, and are subject to hot welding connection. It is convenient to remove and maintain.