1. 2 way plastic valve,ball valve,water valve 2. size and ... 4. sample be offer free 2 way plastic valve,ball valve,water valve Packaging Detail:paper Carton , ... Ltd. ) that produce plastic pipe fittings (PPR / PVC fittings), plastics ball valves, plastic taps and mould, ect.If ... , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and MouldSize1/2"– 4" 20-110mmStandardASTM D2466,ASTM D2665 ...