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316L VAR 高纯度单向阀，1/4 in. 卡套管对接焊接，SC-01 清洁，8 µin.(0.20 µm) Ra
Part #: 6LV-CW4BW4-P
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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: 请勿将世伟洛克产品或不符合工业设计标准的元件（包括世伟洛克卡套管接头端接）与其他制造商的产品或元件混用/互换。 
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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: 请勿将世伟洛克产品或不符合工业设计标准的元件（包括世伟洛克卡套管接头端接）与其他制造商的产品或元件混用/互换。
316L VAR 高纯度单向阀，1/4 in. 卡套管对接焊接，SC-01 清洁，8 µin.(0.20 µm) Ra
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Catalogs
Fixed Pressure
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.
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
6LV-CW4BW4-P — 316L VAR 高纯度单向阀，1/4 in. 卡套管对接焊接，SC-01 清洁，8 µin.(0.20 µm) Ra
| Attribute | Value |
|---|---|
| Body Material | 316L VAR |
| Cleaning Process | 超高纯工艺规范 (SC-01) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | 卡套管对接焊接 |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | 卡套管对接焊接 |
| Cracking Pressure | 2 psi (0.14 bar, 0.014 MPa) |
| CV Maximum | 0.55 |
| Room Temperature Pressure Rating | 3000 PSIG @ 100 °F /206 BAR @ 37 °C |
| Seal Material | 碳氟 FKM |
| Surface Finish | Ra 8 µin |
| Testing | 无可选测试 |
| Wetted Surface Roughness | 8 μin.(0.20 µm) 平均值，机加工和电抛光 |
| 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.