We can supply bronze ball valve, the bronze ball valve have full bore screwed bonnet ,we adopt different bronze materials to produce it, such as C83600, C84400; the bronze ball valve size have 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2",cast bronze body,PTFE sealing,Adjustable nut,steel handle with plastic sleeve.