8 in. Ductile Iron Gate Valve, Threaded, NRS, Operating Nut (9640RT8)
$1,015.99
Sale price
$1,015.99
Regular price
Skip to product information
8 in. Ductile Iron Gate Valve, Threaded, NRS, Operating Nut (9640RT8)
$1,015.99
Sale price
$1,015.99
Regular price
Backordered at the manufacturer — available to order; shipping date is not currently confirmed.
Freight item — ships LTL (Lower 48)- Flat-rate freight: $199 per order
- Freight orders of $5,000 or more ship free
Buying several, or need a liftgate or jobsite delivery? Request an exact freight quote — usually answered the same business day.
The 8 in. Ductile Iron Gate Valve, Threaded, NRS, Operating Nut (#9640RT8) is a threaded ductile iron gate valve with a 2" square operating nut for buried or wrench service. The wedge seats fully for tight shutoff and lifts clear for unobstructed flow.
Availability: In stock — ships in 2–3 business days.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 9640RT8 |
| Nominal Size | 8 in. |
| Type | Gate Valve |
| Body Material | Ductile Iron |
| Connection | Threaded (NPT) |
| Stem Type | NRS (Non-Rising Stem) |
| Operator | Operating Nut |
Key Features
- Ductile Iron body for durable service
- Threaded (NPT) connection
- NRS (Non-Rising Stem) with operating nut
- Full-bore wedge for tight shutoff and unobstructed flow
- Heavy / freight-shipped item
Common Applications
Buried water service, fire protection, irrigation, and general industrial isolation operated by valve key or wrench.
Technical Resources
Expert Guides for This Product
- Gate Valve Selection Guide — resilient vs. solid wedge, OS&Y vs. NRS
- Won't Close (or Open)? — field troubleshooting
- Handle Types — cross handle vs. crown handle vs. handwheel
- Gate Valve vs. Ball Valve — which to use when
- Flanged Dimensions (AWWA) — C509/C515 reference