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 联系人如果您对本产品有疑问，请联系您当地的授权销售与服务中心。他们还可以告诉您有关支持服务的信息，帮助您获得最大的投资收益。
安全的产品选择：
请务必查看全部产品目录内容以保证系统设计者和用户进行安全的产品选择。选择产品时，必须考虑总体系统设计以保证获得安全的、无故障的性能。功能、材料兼容性、充分的额定值、正确的安装、使用和维护是系统设计者和用户的重要责任。 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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请务必查看全部产品目录内容以保证系统设计者和用户进行安全的产品选择。选择产品时，必须考虑总体系统设计以保证获得安全的、无故障的性能。功能、材料兼容性、充分的额定值、正确的安装、使用和维护是系统设计者和用户的重要责任。
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.
Features: All-welded design provides reliable containment of system fluid; Forward flow starts at less than 2 psig (0.14 bar) pressure differential; Valve closes with less than 2 psig (0.14 bar) back pressure; 316L SS body offers enhanced material purity
Features: Step-by-step identification procedure for threads and end connections.
This document specifies guidelines used by Swagelok Company for producing stainless steel products intended for photovoltaic (PV) applications.
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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联系人
如果您对本产品有疑问，请联系您当地的授权销售与服务中心。他们还可以告诉您有关支持服务的信息，帮助您获得最大的投资收益。