NIBCO LCS-6822-0 4" high performance butterfly valve, lug style, ANSI Class 150, bare stem with ISO 5211 mounting pad (no handle or gear operator included). Carbon steel ASTM A216 WCB body with epoxy coating, CF8M stainless steel disc, glass-reinforced RPTFE seat, stainless steel stem. Dual offset design, blowout-proof stem. Rated 285 PSI, up to 400°F. Meets MSS SP-68, ASME B16.34, NSF/ANSI 61 & 372. MPN NLL200H