... ", 2-1/2", 3", 4", 6", 8", 10" 7. CONNECTION TYPE : WITH FLANGE8. BRAND NAME : IF LARGE QUANTITY NEEDED, WE ACCEPT USING ... , COMPACT INSTALLING PVC BUTTERFLY VALVEFEATURE OF PVC BALL VALVE :1. DURABLE IN USAGE FOR LONG TIME2. HEALTHY TO HUMAN BODY, HARMLESS3. LIGHT WEIGHT ... SELLER, IF SERVICE PROBLEM, BUYER CAN COMPLAIN TO THE BOSS WITH HIS MOBIL NO. : 13586118988. (MR. WU )5. WORKERS : 250 PEPOEL ...