Plastic Non-Return Valves for Chemical Waste
+GF+ 561 Ball Check CPVC, FPM Seals
+GF+ 561 Ball Check PP, EPDM Seals
+GF+ 561 Ball Check PP, FPM Seals
+GF+ 561 Ball Check PVC, EPDM Seals
+GF+ 561 Ball Check PVC, FPM Seals
+GF+ 561 Ball Check PVDF, FPM Seals
+GF+ 562 Spring Check Valve - PVC-U, EPDM Seals
303 Wye Check Valve uPVC EDPM Seals Metric Spigot ends