3PC Threaded End Ball Valve 1.materials:ss304,ss316 2.DN6~100 3.pressure:0~ ... .high quality and low price 3PC Threaded End Stainless Steel Ball Valve 1)materials:ss304,ss3162) Full bore 3) Sizes: 1/4 ... range of butterfly valves, gate valves, globe valves, check valves, ball valves, safety & relief valves, plug valve, forged steel valve, strainers, hydraulic control valves ...