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316L 不锈钢高纯度单向阀，1/4 in. 世伟洛克整体式外螺纹 VCR 接头，SC-11 清洁
Part #: 6L-CW4VR4
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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 不锈钢高纯度单向阀，1/4 in. 世伟洛克整体式外螺纹 VCR 接头，SC-11 清洁
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Catalogs
Fixed Pressure
全焊接设计可提供可靠的系统流体控制。 当压差不到 2 psig (0.14 bar) 时,即可产生正向流动。 当背压不到 2 psig (0.14 bar) 时阀即可关闭。
Features: Step-by-step identification procedure for threads and end connections.
此文件对世伟洛克公司生产用于光伏行业的不锈钢产品进行了规定。此文件必须与产品目录、技术公告及报告一起使用，这样产品信 息才完整。此文件的应用仅限于与介质接触的系统部件。
Pages 1-3. Features: installation in high-pressure applications and high safety-factor systems.
当焊接步骤中需要持续的吹扫气体流经阀门 时，吹扫气体的流动必须从进口到出口，因此阀 门将保持在开的位置; 如果轨道焊接操作较好的话，可以不需要散热 设备; 如果不确定，无论如何，这种做法有助于 防止内部部件的损坏。
安装尺寸大于1in.或者25mm的世伟洛克卡套管接头时请遵循本规范。
Specifications
6L-CW4VR4 — 316L 不锈钢高纯度单向阀，1/4 in. 世伟洛克整体式外螺纹 VCR 接头，SC-11 清洁
| Attribute | Value |
|---|---|
| Body Material | 316L Stainless Steel |
| Cleaning Process | Special Cleaning and Packaging (SC-11) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Integral Male VCR |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Integral Male VCR |
| Cracking Pressure | 2 psi (0.14 bar, 0.014 MPa) |
| CV Maximum | 0.7 |
| Room Temperature Pressure Rating | 3000 PSIG @ 100°F /206 BAR @ 37°C |
| Seal Material | Fluorocarbon FKM |
| Surface Finish | Ra 20 µin |
| Testing | No Optional Testing |
| 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。