SUFA high pressure steam axial flow check valve is suitable for ethylene unit, etc. 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, ASME B16.34, etc.;
4. Main materials: superalloy steel, stainless steel, etc.;
5. Connection type: flange end, butt welding end, etc.;