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不锈钢高压比例卸荷阀，1/4 in. MNPT x 1/4 in. FNPT，乙烯丙烯密封
Part #: SS-4R3A5-EP
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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 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.
不锈钢高压比例卸荷阀，1/4 in. MNPT x 1/4 in. FNPT，乙烯丙烯密封
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Catalogs
High Pressure Relief Valve
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-4R3A5-EP — 不锈钢高压比例卸荷阀，1/4 in. MNPT x 1/4 in. FNPT，乙烯丙烯密封
| Attribute | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Male NPT |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Female NPT |
| Handle Style | No Handle |
| Room Temperature Pressure Rating | 6000 PSIG @ 100°F /413 BAR @ 37°C |
| Seal Material | Ethylene propylene |
| Service Class | High Pressure |
| Testing | No Optional Testing |
| eClass (4.1) | 37010901 |
| eClass (5.1.4) | 37019901 |
| eClass (6.0) | 37010901 |
| 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) | 40183109 |
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。