Product Description
The SS304 Disc EPDM Seat Lug Butterfly Valve with Gear Operator is designed for on-off isolation in water and general industrial pipeline systems. The SS304 stainless steel disc provides reliable corrosion resistance and structural strength, while the EPDM seat ensures dependable sealing performance for clean water, wastewater, and other non-aggressive media.
This SS304 Disc EPDM Seat Lug Butterfly Valve with Gear Operator features a lug-type body that allows secure bolting to the pipeline and supports end-of-line service when required. The gear operator enables smooth and controlled manual operation, particularly in medium and large diameters where operating torque needs to be reduced. Typical applications include water supply networks, HVAC systems, cooling water lines, and general industrial pipelines requiring stable isolation 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)
