Product Description
The SS316 Disc EPDM Seat Wafer Butterfly Valve with Gear Operator is designed for on-off isolation in water and general industrial pipeline systems. The SS316 stainless steel disc provides enhanced corrosion resistance and mechanical strength, while the EPDM seat ensures reliable sealing performance for clean water, wastewater, and non-aggressive media. This configuration is commonly selected where stable shut-off and long service life are required.
This SS316 Disc EPDM Seat Wafer Butterfly Valve with Gear Operator features a compact wafer-type body for installation between flanges. The gear operator allows smooth and controlled manual operation, especially in medium and large diameters where operating torque needs to be reduced. Typical applications include water supply networks, HVAC systems, and industrial pipeline services where dependable isolation 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)
