Wafer Type
The Swagelok SS-58F8 is a stainless steel lift check valve featuring a unique bonnet design that enables the use of gravity to limit reverse flow under pressures up to 6000 psig (413 bar) and temperatures up to 900°F (482°C).
WARNING
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.
Specifications
| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/2 in. |
| Connection 1 Type | Female NPT |
| Connection 2 Size | 1/2 in. |
| Connection 2 Type | Female NPT |
| CV Maximum | 2.2 |
| Room Temperature Pressure Rating | 4600 PSIG @ 100°F / 316 BAR @ 37°C |
| Surface Finish | Standard |
| Testing | No Optional Testing |
| eClass (4.1) | 37010801 |
| eClass (5.1.4) | 27300400 |
| eClass (6.0) | 27292001 |
| eClass (6.1) | 27292001 |
| eClass (10.1) | 27292001 |
| UNSPSC (4.03) | 40141622 |
| UNSPSC (10.0) | 40141634 |
| UNSPSC (11.0501) | 40141634 |
| UNSPSC (13.0601) | 40141634 |
| UNSPSC (15.1) | 40141659 |
| UNSPSC (17.1001) | 40183101 |
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