Specifications: 1) Design: API 6D 2) Inspection and test: API 6D 3) Face-to-face: ANSI 16.10 / API 6D 4) Flange: ANSIB16.5 / ANSIB16.47 5) Sizes: 1" - 10" 6) Class: 150 - 2,500lbs 7) Temperature: -29 - 121? 8) Body / bonnet: WCB / 316 /3 04 9) Seat: 13% Cr plus PTFE / 316 plus PTFE 10) A105 plus ENP plus PTFE 11) Disc: 13% Cr / 316 / A105 plus ENP 12) Stem: 13% / 316 / 304