... NPT,NPTF Handle: S/S, Alum Long Neck Brass Ball ValveForged Brass Ball Valve is produced by Brass hot Forging Process ... , Forging Process makes valve dimension tolerance and surface finished to be easily controlled. Ball valves' outstanding advantage is ... , South Africa, and South America. mini ball valve, compression ball valve Connect Thread: NPT,BSP,BSPT,NPTF,ISO228,BS21,Compression ...