316 Stainless Steel VCO O-Ring Face Seal Fitting, Swagelok Tube Fitting Connector, 1/4 in. VCO Fitting x 1/8 in. Swagelok Tube Fitting |
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Specifications
StraightsEnsures high-purity, vacuum-tight connections with repeatable O-ring sealing—ideal for instrumentation and analytical fluid system designs. Log in or Register to view price ContactIf you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.
Safe Product Selection
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. 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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The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
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.
316 Stainless Steel VCO O-Ring Face Seal Fitting, Swagelok Tube Fitting Connector, 1/4 in. VCO Fitting x 1/8 in. Swagelok Tube Fitting
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Catalogs
Straights
Ensures high-purity, vacuum-tight connections with repeatable O-ring sealing—ideal for instrumentation and analytical fluid system designs.
Swagelok® VCO® O-Ring face seal fittings are designed for easy assembly in pipe, tube, and welded systems in a range of applications, even where space is limited.
Features: Step-by-step identification procedure for threads and end connections.
Swagelok® Specification SC-10 defines the cleaning, lubrication, assembly, and packaging requirements for standard Swagelok products and describes practices used to meet these requirements.
Bodies with and without weld fittings.
Specifications
SS-4-VCO-6-200 — 316 Stainless Steel VCO O-Ring Face Seal Fitting, Swagelok Tube Fitting Connector, 1/4 in. VCO Fitting x 1/8 in. Swagelok Tube Fitting
| Attribute | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | VCO® O-Ring Face Seal Fitting |
| Connection 2 Size | 1/8 in. |
| Connection 2 Type | Swagelok® Tube Fitting |
| Flow Restrictor | No |
| eClass (4.1) | 37020713 |
| eClass (5.1.4) | 37020590 |
| eClass (6.0) | 37020500 |
| eClass (6.1) | 37020590 |
| eClass (10.1) | 37020590 |
| UNSPSC (4.03) | 31163100 |
| UNSPSC (10.0) | 40142613 |
| UNSPSC (11.0501) | 40142613 |
| UNSPSC (13.0601) | 40183107 |
| UNSPSC (15.1) | 40183107 |
| UNSPSC (17.1001) | 40183110 |
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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| 316L-4-VCO-1A | 316L Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 1/4 in. | Automatic Tube Butt Weld | View Product |
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| SS-16-VCO-1 | 316 Stainless Steel | 1 in. | VCO® O-Ring Face Seal Fitting | 1 in. | Tube Socket Weld | View Product |
| SS-16-VCO-1-16 | 316 Stainless Steel | 1 in. | VCO® O-Ring Face Seal Fitting | 1 in. | Male NPT | View Product |
| SS-4-VCO-1 | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 1/4 in. | Tube Socket Weld | View Product |
| SS-4-VCO-1-2 | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 1/8 in. | Male NPT | View Product |
| SS-4-VCO-1-4 | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 1/4 in. | Male NPT | View Product |
| SS-4-VCO-1-4ST | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 7/16-20 in. | Male SAE/MS Straight Thread | View Product |
| SS-4-VCO-1-6ST | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 9/16-18 in. | Male SAE/MS Straight Thread | View Product |
| SS-4-VCO-1-BL | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Blind (Undrilled) Body | - | - | View Product |
| SS-4-VCO-6-400 | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 1/4 in. | Swagelok® Tube Fitting | View Product |
| SS-4-VCO-6-6M0 | 316 Stainless Steel | 1/4 in. | VCO® O-Ring Face Seal Fitting | 6 mm | Swagelok® Tube Fitting | View Product |
| SS-6-VCO-1 | 316 Stainless Steel | 3/8 in. | VCO® O-Ring Face Seal Fitting | 3/8 in. | Tube Socket Weld | View Product |
| SS-8-VCO-1 | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 1/2 in. | Tube Socket Weld | View Product |
| SS-8-VCO-1-6 | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 3/8 in. | Male NPT | View Product |
| SS-8-VCO-1-6ST | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 9/16-18 in. | Male SAE/MS Straight Thread | View Product |
| SS-8-VCO-1-8 | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 1/2 in. | Male NPT | View Product |
| SS-8-VCO-1-BL | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Blind (Undrilled) Body | - | - | View Product |
| SS-8-VCO-6-600 | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 3/8 in. | Swagelok® Tube Fitting | View Product |
| SS-8-VCO-6-810 | 316 Stainless Steel | 1/2 in. | VCO® O-Ring Face Seal Fitting | 1/2 in. | Swagelok® Tube Fitting | View Product |
Contact
If you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.