PPR fitting all plastic ball valve

PPR fitting all plastic ball valve made of plastic polypropylene quality warrent: 2years after good receiving; two quality levels to choose: 1. high quality, use Korean or China best PPR material 2. normal quality, use normal China PPR material 3. low quality, use recycle material (we don't make this kind) size weight(g/pc) price PPR ball valve(1) Ф20 60 $0.2300 Ф25 77 $0.3100 Ф32 157 $0.5300 Ф40 250 $0.8000 Ф50 325 $1.0000 Ф63 635 $3.0000 Ф75 800 $3.9000 plastic ball valve(2