不锈钢高压比例卸荷阀，1/4 in. 世伟洛克卡套管接头，Kalrez 密封
Part #: SS-4R3A-KZ
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Specifications
High Pressure Relief ValveObtain over-pressure protection for a variety of applications with Swagelok proportional relief valves with easy external set pressure adjustments. 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。
不锈钢高压比例卸荷阀，1/4 in. 世伟洛克卡套管接头，Kalrez 密封
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Catalogs
High Pressure Relief Valve
Obtain over-pressure protection for a variety of applications with Swagelok proportional relief valves with easy external set pressure adjustments.
用于液体或气体 设定压力从 10 至 6000 psig (0.68 至 413 bar) 1/4 和 1/2 in. 和 6 至 12 mm 端接
Features: Step-by-step identification procedure for threads and end connections.
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.
Pages 1-3. Features: installation in high-pressure applications and high safety-factor systems.
将阀盖拧到阀帽上10整圈; 将锁定螺母拧紧到阀盖上并测试压力; 如需要，释放系统压力，拧松阀盖，重新测 试; 如有必要重复该程序以得到期望的设定 压力。
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
SS-4R3A-KZ — 不锈钢高压比例卸荷阀，1/4 in. 世伟洛克卡套管接头，Kalrez 密封
| Attribute | Value |
|---|---|
| Body Material | 316 不锈钢 |
| Cleaning Process | 标准清洁和包装 (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | 世伟洛克® 卡套管接头 |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | 世伟洛克® 卡套管接头 |
| Handle Style | 无手柄 |
| Seal Material | 全氟碳化合物 FFKM➁ |
| eClass (4.1) | 37010901 |
| eClass (5.1.4) | 37019901 |
| eClass (6.0) | 37019901 |
| eClass (6.1) | 37019901 |
| eClass (10.1) | 37019901 |
| UNSPSC (4.03) | 40141606 |
| UNSPSC (10.0) | 40141606 |
| UNSPSC (11.0501) | 40141606 |
| UNSPSC (13.0601) | 40141606 |
| UNSPSC (15.1) | 40141606 |
| UNSPSC (17.1001) | 40141606 |
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.