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1, QX11 PVC 2 PCS BALL VALVE NO. PART Material QTY 1 Handle SS201, PVC, ABS 1 2 Body UPVC 1 3 Stem BRASS 1 4 O-Ring EPDM, NBR 1 5 Seat Seal TPE, PTFE 2 6 Ball ABS ELECTROPLATING 1 2, PVC BALL VALVE ...