316L VAR High Purity Check Valve, 1/4 in. Tube Butt Weld, SC-11 Cleaned, Ethylene Propylene Seals |
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Specifications
Fixed PressureControl back flow in general-service and high-purity applications with Swagelok check valves available in a range of adjustable and fixed cracking pressures. 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.
316L VAR High Purity Check Valve, 1/4 in. Tube Butt Weld, SC-11 Cleaned, Ethylene Propylene Seals
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Catalogs
Fixed Pressure
Control back flow in general-service and high-purity applications with Swagelok check valves available in a range of adjustable and fixed cracking pressures.
■ 溶接式デザインにより、システム流体を確実に封止／■ 0.014 MPaまでの差圧で正方向へ流れ出す／■ 0.014 MPaまでの逆圧で再シールを行う。／■ 316Lステンレス鋼製ボディにより、ボディ材の清浄度／純度が向上／■ 接液・接ガス部の表面仕上げの選択が可能（標準または高純度プロセス仕上げ）／■ 超高純度工程仕様（Swagelok SC-01仕様）に基づいたクリーニングとパッケージングを行うこともできます（オプション）。／■ エンド・コネクション：チューブ突き合わせ溶接、めすVCR® 継手、一体型おすVCR継手、回転可能型おすVCR継手、Swagelokチューブ継手
この仕様書では、太陽光発電（PV）用途向けステンレス鋼製品を製造する際にスウェージロックが用いているガイドラインについて記述しています。この仕様書は、必ず製品カタログ、技術資料、技術情報と併せてご使用ください。記載内容は、接液・接ガス部のシステム・コンポーネントに限り、適用されます。
The following precautions should be taken when welding a CW Series Check Valve with tube extensions or butt weld ends into a system.
Procedure for installing Swagelok tube fittings in sizes over 1 inch or 25 mm.
Specifications
6LV-CW4BW4-EP — 316L VAR High Purity Check Valve, 1/4 in. Tube Butt Weld, SC-11 Cleaned, Ethylene Propylene Seals
| Attribute | Value |
|---|---|
| Body Material | 316L VAR |
| Cleaning Process | Special Cleaning and Packaging (SC-11) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Tube Butt Weld |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Tube Butt Weld |
| Cracking Pressure | 2 psi (0.14 bar, 0.014 MPa) |
| Seal Material | Ethyene Propylene |
| Wetted Surface Roughness | 20 μin. (0.51 μm) average, machine finished |
| eClass (4.1) | 37010801 |
| eClass (5.1.4) | 27300400 |
| eClass (6.0) | 27292001 |
| eClass (6.1) | 27292001 |
| eClass (10.1) | 27292001 |
| UNSPSC (4.03) | 40141609 |
| UNSPSC (10.0) | 40141609 |
| UNSPSC (11.0501) | 40141609 |
| UNSPSC (13.0601) | 40141609 |
| UNSPSC (15.1) | 40141609 |
| UNSPSC (17.1001) | 40183101 |
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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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.