CMT_15_SI_OWNER MESC Buying description Abbreviated description Unit of issues Product group Additional Data Attribute Nominal size Design spec, pressure rating Design spec Length, f to f (e to e) Type of end connection Type of face Type of pattern Type of closure member Type of construction Type of bonnet/cover Type of bonnet/cover gasket Type of seat Uni/bi-directional Temperature, min Temperature, max Emission class Mat, body Mat, trim Mat, seals Mat spec, body Mat spec, cover Mat spec, closure member Mat spec, closure memb facing Mat spec, other wetted parts Mat spec, hinge pin Mat spec, seat facing Mat spec, gasket metallic part Mat spec, gasket seal element Mat spec, bolts/studs Mat spec, nut(s) Page 1 of 1 Date printed : 14 November 2023 771020.010.1 Swing type check valves VCHS,DN80,CL150,FL,CS,410/ST6 PC 77DEAA Value DN 80 NPS 3 ASME CL 150 API 594 241 mm 9.5 in FLANGED RAISED FACE B SWING EXTERNALLY ASSEMBLED HINGE PIN INTERNALLY ASSEMBLED HINGE PIN BOLTED GPH W/ CORRUGATED METAL INSERT SPIRAL WOUND METAL UNI-DIRECTIONAL MINUS 29 deg C MINUS 20 deg F PLUS 400 deg C PLUS 750 deg F BH CARBON STEEL AISI 410/STELLITE 6 GRAPHITE ASTM A105 NORMALISED ASTM A216 GRADE WCB ASTM A216 GRADE WCC ASTM A105 NORMALISED ASTM A216 GRADE WCB ASTM A216 GRADE WCC ASTM A105 NORMALISED ASTM A216 GRADE WCB ASTM A216 GRADE WCC 13Cr ASTM A105 NORMALISED ASTM A216 GRADE WCB ASTM A216 GRADE WCC ASTM A182 GRADE F 6A-CLASS 3 ASTM A276 TYPE 410 ASTM A479 -410 13Cr STELLITE 6 ASTM A240 TYPE 316 ASTM A240 TYPE 316L GRAPHITE ASTM A193 GRADE B7 ASTM A194 GRADE 2H CMT_15_SI_OWNER Mandatory requirements Caps code Dummy Caps code Inspection category Tec classification code Page 2 of 1 Date printed : 14 November 2023 MESC SPE 77/104 2023 MESC SPE 77/300A 2021 MESC SPE 77/302 2022 MESC SPE 77/312 2021 MESC SPE 85/101 2023 MESC SPE 85/103 2022 MESC SPE 85/203 2023 CHVF CS01 CSABR QSL-1 CH-SW-MG-UD-TE-BB-XX-API594-ST