Product Description
The SS316 Disc EPDM Seat Lug Butterfly Valve with Gear Operator is designed for on-off isolation in water and industrial pipeline systems where improved corrosion resistance is required. The SS316 stainless steel disc offers enhanced durability against aggressive media, while the EPDM seat provides reliable sealing performance for clean water, wastewater, and other non-oily fluids.
This SS316 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 necessary. The gear operator ensures smooth and controlled manual operation, particularly in medium and large diameters where operating torque needs to be reduced. It is commonly used in water supply networks, HVAC systems, wastewater treatment plants, and general industrial pipelines requiring dependable isolation rather than flow regulation.
Specifications:
Standards:
Material:
| Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Disc | Stainless Steel 316 |
| 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/SS304/316 |
| 5 | Pin | SS |
| 6 | Bushing | PTFE/Bronze |
| 7 | O Ring | NBR/EPDM |
DIMENSIONS:(mm)
