

The Swagelok SS-45TS8-K is a stainless steel 1-piece 40 series ball valve. It features 1/2 in. Swagelok tube fittings, a 12 Cv max flow, live-loaded PFA packing, and a 2-way straight pattern suitable for on-off service.

Swagelok SS-45TS8-K is a stainless steel 1-piece 40 series ball valve, featuring a two-way straight pattern and one-piece instrumentation design suitable for on-off service. The valve includes 1/2 in. Swagelok tube fittings, live-loaded PFA packing, and an oval handle.
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 | 1/2 in. |
| Connection 1 Type | Swagelok® Tube Fitting |
| Connection 2 Size | 1/2 in. |
| Connection 2 Type | Swagelok® Tube Fitting |
| CV Maximum | 12 |
| Flow Path | Standard |
| Flow Pattern | 2-Way, Shutoff, Straight |
| Handle Color | Black |
| Handle Style | Oval |
| Low Emissions Certified | Yes |
| Orifice | 0.406 in / 10.3 mm |
| Packing Material | Live-Loaded PFA |
| Ring/Disc Material | PTFE-Coated Stainless Steel |
| Room Temperature Pressure Rating | 2500 PSIG @ 100°F / 172 BAR @ 37°C |
| Service Class | Live-Loaded PFA |
| Testing | Testing according to WS-22 |
Installation Note
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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