Product Description
The Aluminum Bronze Disc EPDM Seat Lug Butterfly Valve with Handle is designed for manual on-off isolation in water and industrial pipeline systems where corrosion resistance and stable sealing are required. The aluminum bronze disc offers improved resistance to seawater and corrosive media compared with standard ductile iron materials, while the EPDM seat provides reliable sealing performance for clean water, wastewater, and other non-aggressive fluids.
This Aluminum Bronze Disc EPDM Seat Lug Butterfly Valve with Handle features a lug-type body that allows secure bolting to the pipeline and supports end-of-line service where required. Manual handle operation enables quick and direct valve control, making it suitable for small to medium pipe sizes in water supply networks, cooling water systems, marine-related installations, and general industrial pipelines where dependable isolation is required rather than flow regulation.
Specifications:
Standards:
Material:
| Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Disc | Aluminum Bronze |
| 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 | Aluminum Bronze |
| 5 | Pin | SS |
| 6 | Bushing | PTFE/Bronze |
| 7 | O Ring | NBR/EPDM |
DIMENSIONS:(mm)
