Parker 方向控制阀
Parker Directional Control Valves
流路转换系统，R-Max II系列 Stream Switching System, R-Max II Series

Parker的R-Max II 是多功能组件系统，能够将流路转换和过滤集成为紧凑装置。 这些系统可以容易地扩展以并排处理多个流路。 Parker's R-Max II is a multi-functional component system capable of integrating both stream switching and filtering into one unique compact assembly. These systems can easily be expanded to handle multiple streams “side by side”.

Parker Gen II R-max 是一个多功能系统，能够将流路转换和过滤集成到一个紧凑型组件中。该系统用于控制分析系统中的气体和液体，范围从真空到34 bar，同时仅需要5 bar空气压力推动。该系统的设计注重于提高产品的稳定性和降低用户的成本。Parker Gen II R-max?流路转换系统采用先进的表面贴装技术，减少泄漏路径、内部容积和封闭体积。通过表面安装技术，系统元件可以轻松拆卸和更换，无需中断过程连接。此外，Parker Gen II R-max? 系统利用内部自清洗输出总管，就可不要附加的出口回路。
The Parker Gen II R-max is a multi-functional system capable of integrating both stream switching and filtering into one unique compact assembly. The system is designed to control both gases and liquids in analytical systems ranging from vacuum to 500 psig (34 bar) while requiring only 65 psig (5 bar) actuat?ing air pressure. The system was engineered with a focus on improved product reliability and reduced cost of ownership. The Parker Gen II R-max Stream Switching System utilizes state-of-the-art surface mount technology to reduce leak paths, internal volume, and dead volume. With surface mounting, system components may be easily removed and replaced without breaking process connections. In addition, the Parker Gen II R-max system utilizes an internal self-purging outlet header to eliminate the need for an additional outlet loop.

流路转换系统，R-Max II系列 Stream Switching System, R-Max II Series

市场Markets:

- Petrochemical
- Refineries
- Power Generation
- Research
- 石油化工
- 炼油厂
- 发电
- 研究

特点/优势Features/Benefits:

- Captured vent provides a low pressure header that separates sample stream from actuation air preventing cross contamination.
- Enhanced position indicator enables easy recognition of valve position for maximum system safety.
- Backward compatibility allows the enhanced features to be added to existing units.
- Surface mount technology enhances maximum system flexibility and enables the user to add additional streams to a system without interrupting installed units.
- Low internal volume insures maximum system efficiency by reducing purge time and expensive purge gas.
- Modular valve design offers maximum serviceability for quick and easy in-system repair and reduced downtime.
- The Gen II R-max is available for ANSI/ISA-76.00.02 (NeSSI) mounting.
- 捕获排气口提供了一个低压集管，可将样品流与驱动空气分开，以防交叉污染。
- 增强的位置指示器可以轻松识别阀的位置，从而更大限度地实现系统安全。
- 向后兼容性允许将增强功能添加到现有单元。
- 表面贴装技术增强了系统的灵活性，并使用户能够在不中断安装单元的情况下向系统添加附加流路。
- 低内部容积可以清洗时间减少和节省昂贵的吹扫气体，实现更大的系统效率。
- 模块化阀设计提供更大的可维护性，可快速方便地进行系统维修并减少停机时间。
- Gen II R-max可用于ANSI / ISA-76.00.02（NeSSI）安装。

应用Applications:

- Skid Integrators
- Process Analyzers
- Stream Switching Systems
- Analytical OEM Equipment
- 滑移积分器
- 过程分析仪
- 流路转换系统
- 分析OEM设备

Technical Specifications

Stream Switching System, R-Max II Series 型号