... ISO9001:2000 and CE international certification Specifications3pc SS ball valves with weld end Thread:NPT,BSPT,DIN,JIK Size: 1 ... CE international certification3pc SS ball valves with weld end Ball valves(Casting ball valves,Threaded ball valves, Industrial suppliers): 1)Size ... , Gas,Nitric acid,Acetic acid". Name3pc bal valve with internal thread NPTNo.BV07Materialstainless steel SizeDN6-DN100&1/4"- ...