6 in. Wafer Butterfly Valve, Stainless Disc, EPDM Seat, Gear Operated (9650G6SE)
6 in. Wafer Butterfly Valve, Stainless Disc, EPDM Seat, Gear Operated (9650G6SE)
The 6 in. Wafer Butterfly Valve (#9650G6SE) is a flangeless, gear-operated valve with a corrosion-resistant stainless steel disc and EPDM seat, built for reliable on/off and throttling control in large-bore water, HVAC, and industrial process lines. The ductile iron wafer body installs between standard pipe flanges for a compact, lightweight fit, and the gear operator delivers smooth quarter-turn actuation that holds position under flow.
Availability: In stock — ships in 2–3 business days.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 9650G6SE |
| Nominal Size | 6 in. |
| Valve Style | Wafer (flangeless) |
| Body Material | Ductile Iron |
| Disc Material | Stainless Steel |
| Seat Material | EPDM |
| Stem Material | 410 Stainless Steel |
| Packing Material | PTFE |
| Operator | Gear Handle (malleable iron) |
| Connection | Flangeless — installs between standard pipe flanges |
Key Features
- Wafer body — compact and lightweight, mounts between pipe flanges
- Stainless steel disc with EPDM seat — corrosion-resistant, bubble-tight shutoff
- Gear operator — smooth, controlled quarter-turn actuation that holds position
- 410 stainless stem, pinned to the disc for reliable torque transfer
- Ductile iron body for durable service in demanding lines
- PTFE packing
Common Applications
Water distribution and treatment, HVAC chilled and condenser water, fire protection, irrigation, and general industrial flow isolation and throttling in larger pipe sizes.