SEAL: TYPE SEAT, MATERIAL 316-Ti, FFT: X 76MM / D1 80MM / TITANIUM NITRITED, MATERIAL CERTIFICATION ACC. TO EN10204 / 3.1; WITH STELLITED SURFACE; FOR CONTROL VALVE; MODEL: 74PH-HRR-PM4581-A0, SN: 53465/2, EQUIP: 22-FV-001, 22-FV-002, 22-FV-003, 22-FV-004, 22-FV-005, Mnfr: SCHUF Mnfr Part No: 0672-HR00, DRAWING: 3-49448 Rev: UNK Item: POS 20