... Series: 1pc, 2pc, 3pc internal thread... 2 PCS Ball Valve Size:1/4"-4"Rating:CL150-CL2500 ... F.S Certificates:ISO9001:2000 & TSStainless Steel 2 PCS Ball ValvePressure: Class150-1500LB or PN16-PN160 or ... (JISB2003), API 6D, BS 6755Structure Type: One-piece, Two-piece, Three-Piece,Reduced bore, Full bore Floating type(1 ... : Lever, Gear, Pneumatic, Electric ActurtorCertificates:ISO9001TS 2 pcs ball valve