... . All Standard:BS,ANSI,DIN,JIS 3. Color:white,grey,blue 4.Virgin and recycle material pvc ball ... (approximately one eighth of that of metal pipes), easy to handle and transport.6) Smooth inner wall, ... hidden.9) Wonderful ability in chemical corrosion resistance10) Easy and fast installation, making cost minimized11) Over 50 ... ,NBR14BALLPVC,ABS,PP15HANDLEABS,PVC,PP16CAPABS,PVC1 White color pvc ball valve