Clippard R311（R-311）属于Clippard Minimatic模块化微型气动阀系列，是一款三通多先导弹簧复位方向控制阀，自带四路独立先导接口。任意一路先导供气即可驱动阀芯换向，只有四路先导信号全部消失后，弹簧才会将阀门复位。

Clippard R311 (R-311) is part of Clippard Minimatic modular pneumatic valve range. It is a 3-way multiple pilot spring return directional valve with four separate pilot ports. Actuation is triggered by any single pilot pressure, and spring return takes place only after all four pilot signals are removed.

阀体为全通径流道设计，100psig下流量可达250L/min，最高工作压力150psig，最低先导驱动压力40psig。体积小巧、寿命长，适合搭建气动逻辑回路，在测试工装、包装设备、半导体和自动化产线上作为逻辑控制备件。

It features fully ported flow path, flow rate 250 L/min at 100 psig and max working pressure 150 psig, minimum pilot pressure 40 psig. Compact size and long service life make it ideal for pneumatic logic circuits, widely stocked as spare for test fixtures, packaging, semiconductor and general automation machines.

Main Specifications 技术参数

• 1. Product Series / 产品系列：Clippard Minimatic Modular Pneumatic Valve

• 2. Part Numbers / 型号编码：R311, R-311

• 3. Function Type / 类型：三通多先导弹簧复位气动方向阀

• 4. Key Features / 特性：4 pilot ports, spring return, fully ported, 150 psig max pressure

• 5. Mounting / 安装：模块化底板安装，可同系列阀堆叠组装

Core Functions 核心功能

• 1. 四路先导或逻辑触发，单路先导信号即可实现换向动作。
  Multi-pilot logic trigger, valve shifts when any one of four pilot ports receives pressure signal.

• 2. 弹簧复位机制，必须全部先导信号撤销，阀门才会复位。
  Special spring reset logic, reset only after all four pilot pressure signals are gone.

• 3. 全通径流道，压损小，满足中小流量气动执行机构驱动。
  Fully ported design with low pressure drop for driving small and medium pneumatic actuators.

• 4. 模块化结构，支持同系列阀组合搭建复杂气动控制逻辑。
  Modular construction, stackable with other Minimatic valves for complex pneumatic logic.

• 5. 微型轻量化，适配空间紧凑的自动化设备、测试台气动回路。
  Miniature compact body, suitable for space-limited automation and test bench applications.

Application Scenarios 应用场景

• 1. 自动化测试台气动逻辑回路老旧Clippard阀门同型号替换。
  Drop-in replacement for worn Clippard logic valves on automated test benches.

• 2. 包装机械、半导体设备、非标工装气动控制备件储备。
  Spare inventory for packaging, semiconductor and custom fixture pneumatic control systems.

• 3. 多条件气动联锁控制，用于安全互锁、顺序动作逻辑。
  Multi-condition pneumatic interlock control for safety interlock and sequential motion logic.

• 4. 实验室流体测试装置、小型气动控制系统改造升级。
  Retrofit of lab fluid test equipment and compact pneumatic control packages.

• 5. 海外自动化设备售后备件，配套气动管路调试服务。
  Aftermarket spare supply for overseas automation machinery with pneumatic commissioning support.

FAQ 常见问答

Similar Models 相似型号

R-314

R-315

R-331

R-301

Clippard Minimatic series valves