SYGEF标准型285PVC-C型三通球阀水平型/L型孔§执行器遇故障时自动关闭(FC)§控制时间：90°lt;)1-3s§安装简单，易拆卸§内置不锈钢固定螺孔Relatedproducts:§Type285:Type543horizontalPVC-U,PVC-CundABSmitPA11/PA21(alleStanda***)§Type286:Type543horizontalPP-HmitPA11/PA21(ISO,ASTM)§Type287:Type543horizontalPVDFPA11/PA21(ISO,ASTM)§Type288:Type543verticalPVC-UPA11/PA21(ISO,JIS))