3 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 1000 PSI (949170)
3 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 1000 PSI (949170)
The 3 in. 2-Piece 316 Stainless Steel Full Port Ball Valve (#949170) is a 1000 PSI WOG full-port valve for corrosive, high-pressure, and high-temperature fluid service where brass or PVC won't hold up. 316 stainless body and ball, PTFE seats, and a locking quarter-turn handle make it a standard choice in chemical processing, oil & gas, steam, and food-grade lines.
Availability: In stock — ships in 2–3 business days.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 949170 |
| Nominal Size | 3 in. |
| Body / Ball Material | 316 Stainless Steel |
| Material Standard | ASTM A351 CF8M |
| Stem / Trim Material | AISI 304 Stainless Steel |
| Seat / Seal / Packing | PTFE |
| Connection Type | FPT x FPT (female NPT) |
| Port Type | Full Port |
| Pressure Rating | 1000 PSI WOG |
| Temperature Rating | −60 °F to 450 °F |
| Operator | 1/4-Turn Locking Handle (304 SS w/ vinyl insulator) |
| Overall Length | 7.28 in. |
| Top to Inlet Center | 5.71 in. |
| Cross-References | 20SSTH10M, 50M76, SC201Q |
Key Features
- 316 stainless body and ball — corrosion-resistant for chemical, marine, and high-purity service
- Full port — unrestricted flow, minimal pressure drop
- 1000 PSI WOG rating with wide −60 to 450 °F temperature range
- PTFE seats and packing — chemical-compatible, reliable sealing
- Locking handle — lockout/tagout ready
- ASTM A351 CF8M investment-cast body
Common Applications
Chemical processing and dosing, oil & gas, steam and condensate, high-purity and food-grade lines, water treatment, and any service where 316 stainless corrosion resistance and full-port flow are required.
Cross-References
Equivalent to industry part numbers 20SSTH10M, 50M76, and SC201Q.