4 in. Wafer Butterfly Valve, Ductile Iron Disc, Buna-N Seat, Lever Operated (9650L4)
$131.99
Sale price
$131.99
Regular price
$326.21
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4 in. Wafer Butterfly Valve, Ductile Iron Disc, Buna-N Seat, Lever Operated (9650L4)
$131.99
Sale price
$131.99
Regular price
$326.21
The 4 in. Wafer Butterfly Valve (#9650L4) is a flangeless, lever-operated valve with a ductile iron disc and Buna-N seat, built for reliable on/off and throttling control in water, HVAC, and industrial process lines. The ductile iron wafer body installs between standard pipe flanges for a compact, lightweight fit.
Availability: In stock — ships in 2–3 business days.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 9650L4 |
| Nominal Size | 4 in. |
| Valve Style | Wafer (flangeless) |
| Body Material | Ductile Iron |
| Disc Material | Ductile Iron |
| Seat Material | Buna-N |
| Stem Material | 410 Stainless Steel |
| Packing Material | PTFE |
| Operator | Lever Handle |
| Connection | Flangeless — installs between standard pipe flanges |
Key Features
- Wafer body — compact and lightweight, mounts between pipe flanges
- ductile iron disc with Buna-N seat — reliable shutoff
- lever operator for controlled quarter-turn actuation
- 410 stainless stem, pinned to the disc
- Ductile iron body for durable service
- PTFE packing
Common Applications
Water distribution and treatment, HVAC chilled and condenser water, fire protection, irrigation, and general industrial flow isolation and throttling.