... CNS, JIS, BS, NPT, BSPT JS PLASTIC COMPACT BALL VALVE&PVC OCTAGONAL BLL VALVE WE ARE FACTORY We have been doing ... ,BLUE,RED,PINK,PURPLE,etc,AS YOUR REQUIRED FEATURE OF PVC BALL VALVE1. DURABLE IN USAGE FOR LONG TIME2. HEALTHY ... FRIENDLY, NON-TOXIC14. WILDLY USED IN DAYLYLIFE : CONSTRUCTION, AGRECALTURE IRRIGATION, INDUSTRY,GARDENING, SWIMING POOL ... ...15. PACKING : SEA WORTHY CARTONS, MAYBE ...