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FCVH350 discharge check valve is suitable for petroleum, chemical, pharmaceutical, chemical fertilizer, power industry and other working conditions of the pipeline, the applicable medium for water, oil, steam, acid media, etc.
It is a valve that controls the one-way flow of the medium in the pipeline and is used to prevent the backflow of the medium in the pipeline.
| Model | FCVH350 |
| Size | 350 mm |
| Material | WCB |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Valve body | Valve seat | Disc | Pin shaft | Stud | Nut | Gasket | Valve cover |
| WCB | WCB/13Cr | WCB/13Cr | 2Cr13 | 35CrMoA | 35CrMoA | SS304+ Fexible graphite |
WCB |
| DN | Pressure | L | D | D1 | D2 | Z-φd | b | f |
| 350 | 2.5 MPa | 850 | 550 | 490 | 448 | 16-φ34 | 42 | 4 |
1. The selection of materials, in line with domestic and foreign standards.
2. Wear resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life.
3. According to the standard GB/T12236 design and manufacture.
4. Various pipe flange standards and flange sealing types can be used to meet various engineering needs and user requirements.
