Product Description
The SS304 Disc PTFE Seat Wafer Butterfly Valve with Handle is designed for manual on-off isolation in industrial and water pipeline systems. The SS304 stainless steel disc provides good corrosion resistance and mechanical strength, while the PTFE seat ensures stable sealing performance and low operating friction, especially in applications involving chemically compatible media.
This SS304 Disc PTFE Seat Wafer Butterfly Valve with Handle features a compact wafer-type body for installation between flanges. Manual handle operation allows quick and direct valve control, making it suitable for small to medium pipe sizes in water treatment, chemical processing, and general industrial services where reliable shut-off is required rather than flow regulation.
Specifications:
Standards:
Material:
| Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Disc | Stainless Steel 304 |
| Stem | Stainless Steel |
| Seat | EPDM, NBR, PTFE, VITON, HYPALON |
| O ring | EPDM, NBR |
STANDARD MATERIALS OF MAIN PARTS
| ITEM | PART NAME | MATERIAL |
| 1 | Body | CI/DI/CS/SS |
| 2 | Seat | EPDM/PTFE/VITON/NBR/Hypalon |
| 3 | Shaft | SS416/316/304/CS |
| 4 | Disc | CF8/CF8M/DI+Ni/SS304 |
| 5 | Pin | SS |
| 6 | Bushing | PTFE/Bronze |
| 7 | O Ring | NBR/EPDM |
DIMENSIONS:(mm)
