SUFA high pressure hydrogenation axial flow check valve is suitable for oil refining hydrogenation unit, including residue oil hydrogenation, wax oil hydrogenation, gasoline and diesel oil hydrogenation, lubricating oil hydrogenation, aromatics hydrogenation, etc., and is also suitable for other similar working conditions. The valve has no external leakage point, and has the advantages of low flow resistance, small pressure loss, reduced water hammer, small space occupation and so on.

1. Size range: NPS 2-24 (DN50-600);
2. Pressure rating: ASME CLASS 900-2500;
3. Design standards: BS 1868, API 6D, NACE 0103 / ISO 15156, ISO 15848, ASME B16.34, etc.;
4. Main materials: carbon steel, alloy steel, stainless steel, nickel base, etc.;
5. Connection type: flange end, butt welding end, etc.;