3" Stainless Spring Check Valve, NPT
Stock #
549824
Series
5498
List Price: $391.18
Price: $312.94
Usually Ships: 4- 6 Weeks
Stainless steel check valves are typically used to prevent unwanted backflow for water, air, oil and other media compatible with the materials of construction. Suitable for vertical installation or horizontal where self-draining is not required. Concentric spring loaded design reduces water hammer. Viton seats and PTFE seals.
Stainless steel body Stainless steel spring & disc Viton disc seat PTFE seals NPT threaded ends
| Type | 2-Way |
|---|---|
| Pipe Size (in)-Specs | 3" NPT female |
| Full Port Orifice Size (inches) | 3.15 |
| Cv | 128 |
| Pressure Rating | 800 PSI |
| Temperature Range | -13 to 356°F (-25 to 180°C) |
| Stem/Disc | 316 Stainless Steel |
| Disc Seat | Viton |
| Body/End Caps | 316 Stainless Steel |
| Body Seals | PTFE |
| Plate Washer/Nut | 304 Stainless Steel |
| Spring | 316 Stainless Steel |
