

Swagelok SS-44F4 Stainless Steel 1-Piece 40 Series Ball Valve, featuring 3.0 Cv, 1/4 in. FNPT connections, and a 2-way straight pattern for accurate on-off control up to 2500 PSIG.

The Swagelok SS-44F4 Stainless Steel 1-Piece 40 Series Ball Valve is designed for accurate on-off control, showcasing a two-way straight pattern configuration. The 40 series valves and the 40G series valves offer multiple actuator, flow path, and handle options. These valves allow for packing adjustments while remaining inline.
| Specification | Value |
|---|---|
| Ball/Stem Material | Stainless Steel |
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Female NPT |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Female NPT |
| CV Maximum | 3 |
| Flow Path | Standard |
| Flow Pattern | 2-Way, Shutoff Straight |
| Handle Color | Black |
| Handle Style | Lever |
| Low Emissions Certified | Yes |
| Orifice | 0.281 in / 7.1 mm |
| Packing Material | PTFE |
| Ring/Disc Material | PTFE-Coated Stainless Steel |
| Room Temperature Pressure Rating | 2500 PSIG @ 100°F / 172 BAR @ 37℃ |
| Service Class | General |
| Testing | Testing according to WS-22 |
| eClass (4.1) | 37010401 |
| eClass (5.1.4) | 37010401 |
| eClass (6.0) | 37010401 |
| eClass (6.1) | 37010401 |
| eClass (10.1) | 37010401 |
| UNSPSC (4.03) | 40141607 |
| UNSPSC (10.0) | 40141607 |
| UNSPSC (11.0501) | 40141607 |
| UNSPSC (13.0601) | 40141607 |
| UNSPSC (15.1) | 40141607 |
| UNSPSC (17.1001) | 40183103 |
System Design and Safe Product Selection
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.
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