

Wafer Type
Swagelok SS-2C-KZ-1 stainless steel poppet check valve with fixed 1 psig (0.07 bar) cracking pressure, 1/8 in. tube fittings, and Kalrez O-ring for high-purity applications.

Swagelok SS-2C-KZ-1 stainless steel poppet check valve is designed to control back flow in general-service and high-purity applications. This fixed pressure valve features a 1 psig (0.07 bar) cracking pressure, 1/8 in. Swagelok tube fittings, and a Kalrez O-ring for reliable sealing performance.
| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/8 in. |
| Connection 1 Type | Swagelok® Tube Fitting |
| Connection 2 Size | 1/8 in. |
| Connection 2 Type | Swagelok® Tube Fitting |
| eClass (4.1) | 37010801 |
| eClass (5.1.4) | 27300400 |
| eClass (6.0) | 27300601 |
| eClass (6.1) | 27300601 |
| eClass (10.1) | 27300601 |
| UNSPSC (4.03) | 40141622 |
| UNSPSC (10.0) | 40141641 |
| UNSPSC (11.0501) | 40141641 |
| UNSPSC (13.0601) | 40141641 |
| UNSPSC (15.1) | 40141641 |
| UNSPSC (17.1001) | 40141600 |
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.
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