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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.
Stainless Steel Switching Bellows Sealed Valve, 1/4 in. Swagelok VCR Metal Gasket Face Seal Fitting, Spring Return Actuator
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Straight Pattern
Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.
Features: Compact, packless valve switches flow from one line to another. Torlon® stem guide ensures proper alignment for consistent shutoff performance. Manual and spring-return and double-acting pneumatic actuators are available. End connections include 1/4 in. Swagelok® VCR® metal gasket face seal fittings and 1/4 in. Swagelok tube fittings.
This document specifies guidelines used by Swagelok Company for producing stainless steel products intended for photovoltaic (PV) applications.
Specifications
| Attribute | Value |
|---|---|
| Actuator Model | 1 Series |
| Actuator Type | Pneumatic |
| Bellows Material | 321 Stainless Steel |
| Body Material | 316 Stainless Steel |
| Body Seal | Gasket with metal seat |
| Cleaning Process | Special Cleaning and Packaging (SC-11) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Face Seal (Metal Gasket) W/Female Nut |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Face Seal (Metal Gasket) W/Female Nut |
| Connection 3 Size | 1/4 in. |
| Connection 3 Type | Face Seal (Metal Gasket) W/Female Nut |
| Flow Pattern | Straight (3-way) |
| Gasket | PTFE-Coated 316 SS Gasket |
| Maximum Temperature, °F (°C) | 200 (93) |
| Max Temperature Pressure Rating | 200°F @ 150 PSIG /93°C @ 10.3 BAR |
| Minimum Temperature, °F (°C) | 0 (-18) |
| Room Temperature Pressure Rating | 150 PSIG @ 100°F /10.3 BAR @ 37°C |
| Service Class | General |
| Stem Tip Material | Fluorocarbon FKM |
| Stem Type | Switching |
| Surface Finish | Standard |
| Testing | Helium leak testing according to SCS-00020 |
| eClass (4.1) | 37010201 |
| eClass (5.1.4) | 37010201 |
| eClass (6.0) | 37010201 |
| eClass (6.1) | 37010201 |
| UNSPSC (4.03) | 40141600 |
| UNSPSC (10.0) | 40141609 |
| UNSPSC (11.0501) | 40141609 |
| UNSPSC (13.0601) | 40141609 |
| UNSPSC (15.1) | 40141609 |
| UNSPSC (17.1001) | 40183102 |
Resources
Drawings
Two-dimensional renderings are available for this product. Download the CAD file.
Three-dimensional renderings are available for this product. Download the CAD file.
Sales drawings are available for this product. Download the files.
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