Thread End Ball Valves
The NPT Thread End Ball Valves, male or female threaded ends, male or female threaded ends, RPTFE,DERLIN,NYLON and PEEK seats. Different materials for seats, gaskets and packing may be choose acc. to different using conditions, to cut off or connect the media in middle and low pressure pipelines. The driving modes include manual operation, or pneumatic operation and electric operation. According to different structure designs, the valves can be one-piece, two-piece and three-piece and three way.