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.
Stainless Steel Integral Bonnet Non-Rotating Stem Valve, 0.27 Cv, 1/4 in. MNPT x 1/4 in. Swagelok Tube Fitting
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Catalogs
Straight Pattern, Non Rotating Stem
Integral-bonnet needle valve are compact needle valves available in a full range of sizes, configurations, and materials for a variety of applications.
Features: Pressures up to 3000 psig (206 bar); Temperatures up to 450°F (232°C) with PEEK stem tip; Stainless steel, brass, and alloy 400 materials
Features: Step-by-step identification procedure for threads and end connections.
Installation instructions, rupture disc kit ordering numbers, and precautions.
This document specifies guidelines used by Swagelok® Company and its suppliers to ensure compliance with product cleanliness requirements as stated in ASTM G93 Level C. Application of the document is limited to wetted system components. This document must be used in conjunction with product catalogs, technical bulletins, and reports.
Valve sizing often is described by the nominal size of the end connections, but a more important measure is the flow that the valve can provide. And determining flow through a valve can be simple.
Procedure for installing Swagelok tube fittings in sizes over 1 inch or 25 mm.
Specifications
| Attribute | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Male NPT |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Swagelok® Tube Fitting |
| CV Maximum | 0.27 |
| Maximum Temperature, °F (°C) | 200 (93) |
| Max Temperature Pressure Rating | 200°F @ 2580 PSIG /93°C @ 177 BAR |
| Minimum Temperature, °F (°C) | -20 (-28) |
| Stem Tip Material | PCTFE |
| Stem Type | Soft-Seat PCTFE |
| eClass (4.1) | 37010201 |
| eClass (5.1.4) | 37010201 |
| eClass (6.0) | 37010203 |
| eClass (6.1) | 37010203 |
| UNSPSC (4.03) | 40141602 |
| UNSPSC (10.0) | 40141602 |
| UNSPSC (11.0501) | 40141602 |
| UNSPSC (13.0601) | 40141602 |
| UNSPSC (15.1) | 40141602 |
| 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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Connection 1 Size
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Connection 1 Type
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Connection 2 Size
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Connection 2 Type
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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.