... ,NPTFHandle: S/S, Al,steel Forged Brass Ball Valve is produced by Brass hot Forging Process, Forging Process makes valve dimension tolerance and surface finished to ... America. mini ball valve, compression ball valve Connect Thread: NPT,BSP,BSPT,NPTF,ISO228,BS21,Compression End, Material: C37700,MS58(CuZn40Pb2), CuZn39Pb3,Commercial Forged Brass, CW602NSize ...