1-1/4 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 2000 PSI | 949176
1-1/4 in. 2-Piece 316 Stainless Steel Full Port Ball Valve, 2000 PSI | 949176
Availability & shipping
Available to ship
Shipping charges are shown at checkout. Larger sizes may ship by freight.
Key specifications
- Manufacturer
- Midland Industries
- Manufacturer part number
- 949176
- Size
- 1-1/4 in
- Connections
- Female NPT × Female NPT (FPT × FPT)
- Body
- 316 Stainless Steel
- Construction
- 2-Piece, full port
- Pressure rating
- 2000 PSI
Order multiple sizes
Enter quantities for any sizes, then add them to your cart together.
Available sizes typically ship within 1–2 business days. Backordered sizes may be ordered, but their shipping date is not currently confirmed.
Enter a quantity and add one size at a time.
| Size | Configuration | Availability | Price | Quantity |
|---|---|---|---|---|
| 1/4 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $31.99 | |
| 3/8 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $32.99 | |
| 1/2 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $40.99 | |
| 3/4 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $55.99 | |
| 1 in. | Female NPT × Female NPTFPT × FPT | Available to order — ship date not confirmed | $86.99 | |
| 1-1/4 in. This page | Female NPT × Female NPTFPT × FPT | Available to ship | $125.99 | |
| 1-1/2 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $186.99 | |
| 2 in. | Female NPT × Female NPTFPT × FPT | Available to ship | $240.99 |
No sizes selected
Product overview
The Apex Flow 1-1/4 in. two-piece full-port 316 stainless steel ball valve (part 949176) delivers unrestricted full-bore flow, quarter-turn operation, and investment-cast 316 SS (CF8M) construction rated to 2000 psi (per the manufacturer). Female NPT × Female NPT ends per ANSI B2.1, PTFE seats, and an internal-entry blow-out-proof stem, pressure-tested to API 598.
Technical Specifications
| Manufacturer Part Number (MPN) | 949176 |
| Nominal Size | 1-1/4 in. |
| Valve Type | Two-piece full-port ball valve |
| End Connections | Female NPT × Female NPT (FPT × FPT), ANSI B2.1 |
| Pressure Rating | 2000 psi (per the manufacturer) |
| Pressure Test | API 598 |
| Port | Full port (full bore) |
| Operation | Quarter-turn locking handle |
| Standard | Body material CF8M (316 SS), investment cast |
Dimensions and construction
Dimensions for this size (1-1/4 in)
| Letter | Dimension | Inches |
|---|---|---|
| d | Bore diameter | 1.25 |
| L | End-to-end length | 4.12 |
| H | Inlet centerline to top | 3.19 |
| W | Stem centerline to handle end | 6.04 |
Dimensional drawing: values shown are for the selected size. Manufacturer dimensions may change without notice; confirm critical dimensions before ordering.
Materials of Construction
| Body & Body Cap | 316 Stainless Steel (CF8M), investment cast |
| Ball | 316 Stainless Steel |
| Stem | 316 Stainless Steel |
| Ball Seats (×2), Body Seal, Thrust Washer & Packing | PTFE |
| Gland Nut, Handle, Washer, Nut & Lock Device | 304 Stainless Steel |
| Handle Cover | Plastic |
Performance & Testing
- Full-port bore.
- 2000 psi (per the manufacturer)
- Pressure-tested to API 598
- Internal-entry blow-out-proof stem
Service suitability
Rated 2000 psi per the manufacturer. Allowable pressure decreases as temperature rises and may differ by valve size; confirm suitability for your operating conditions with us. Media suitability depends on the specific fluid, concentration, temperature, pressure and seat/seal materials — tell us your service conditions and we will confirm suitability with the manufacturer.
Manufacturer-listed interchange numbers
- 905 1 1/4
- SV50B76012
Manufacturer-listed references; confirm dimensions and service requirements before substitution. Replacing one of these? Send us the part number and we will confirm the match.
Compare related series
| Series | Construction | Port | Pressure designation | Sizes |
|---|---|---|---|---|
| This series: 316 stainless two-piece, 2000 psi | 2-piece | Full port | 2000 psi | 1/4 to 2 in. |
| 316 stainless two-piece, 1000 psi | 2-piece | Full port | 1000 psi WOG | 1/4 to 4 in. |
| 316 stainless one-piece, 1000 psi | 1-piece | Standard port (restricted flow) | 1000 psi | 1/4 to 2 in. |
| Stainless three-piece | 3-piece | Spec sheet available on request | Spec sheet available on request | 1/4 to 4 in. |
Manufacturer-published facts only (Midland catalog and price list). Confirm pressure, port and materials for the three-piece series before ordering.
Documents and technical resources
Confirm this valve for your service
Send us the details below and the Apex Flow Solutions technical desk will check suitability with the manufacturer. We’ll recommend the correct valve — or tell you if you don’t need one.
- Media (what flows through the valve)
- Concentration, if a chemical
- Temperature range
- Operating pressure
- Connection (size and thread)
- Quantity
- Existing or competitor part number, if replacing one
Confirm this valve for my service Request volume pricing Match a competitor part number
Requests are usually answered the same business day. sales@apexflowsolutions.com