1 系列（0.172 in. [4.4 mm] 孔径）整体式阀帽针阀用 PFA 填料成套件

动载荷密封系统; 设计紧凑; 工作压力高达 6000 psig (413 bar); 温度高达 315°C (600°F)

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.

特点：限制对手动执行阀的使用；；锁定附件符合 OSHA 锁定/挂牌，Standard 29 CFR Part 1910.147，危险能源控制锁定；亮橙安全色可以提高能见度。也提供其它颜色。

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.

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。