1-1/4 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 1000 PSI (949166)
1-1/4 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 1000 PSI (949166)
The 1-1/4 in. 2-Piece 316 Stainless Steel Full Port Ball Valve (#949166) 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) | 949166 |
| Nominal Size | 1-1/4 in. |
| Valve Design | 2-Piece |
| Body / Ball Material | 316 Stainless Steel |
| Material Standard | ASTM A351 CF8M |
| Stem Material | AISI 304 Stainless Steel |
| Trim Material | AISI 304 SS nut & washer, gland nut |
| Seat / Seal / Packing | PTFE |
| Connection Type | FPT x FPT (female NPT) |
| Thread Size | 1-1/4 - 11-1/2 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 | 3.58 in. |
| Top to Inlet Center | 3.19 in. |
| Media | Water, Oil, Gas |
| Cross-References | 114BALL, 1WMY5, 20SSTH06M, 46495K24, 761-20, SC201L, SS18TBALLV, V 210 FP-20 |
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 a wide −60 to 450 °F temperature range
- PTFE seats, seals, and packing — chemical-compatible, reliable sealing
- 1/4-turn locking handle — lockout/tagout ready
- Investment-cast ASTM A351 CF8M body; blow-out-proof stem
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 114BALL, 1WMY5, 20SSTH06M, 46495K24, 761-20, SC201L, SS18TBALLV, and V 210 FP-20. Searching one of those? This is your match.