Wafer Type Check Valve
| Material Specification | |
| Part Name | Material |
| Valve Body | Cast Iron or Ductile Iron |
| Valve Disc | Cast Iron or Ductile Iron or Stainless Steel |
| Seal Material | EPDM or NBR |
| Valve Spring | Stainless steel |
| Technical Data | |
| DN | DN40~600 |
| Class | PN10, 16 |
| Working Temperature | ‘-40℃~+225℃ |
| Surface Treatment | Painting |
| Application | Portable Water, Water Distribution Service&Feed Lines, Sewage Disposol, Irrigation, Fire Protection Pipe System, etc |