Wafer Type
Swagelok SS-CHF16-1 is a 316 stainless steel poppet check valve featuring a 1 in. female NPT connection and a 1 psig (0.07 bar) cracking pressure. It is designed to control back flow in general-service and high-purity applications, offering a room temperature pressure rating of 4400 psig (303 bar).
Specifications
| Specification | Value |
|---|---|
| Backup Ring Material | PTFE |
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1 in. |
| Connection 1 Type | Female NPT |
| Connection 2 Size | 1 in. |
| Connection 2 Type | Female NPT |
| Cracking Pressure | 1 psi (0.07 bar, 0.007 MPa) |
| CV Maximum | 4.7 |
| O-Ring Material | Fluorocarbon FKM |
| Room Temperature Pressure Rating | 4400 PSIG @ 100°F / 303 BAR @ 37℃ |
| Surface Finish | Standard |
| Testing | No Optional Testing |
| 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) | 40183101 |
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