SR351-DN2※DW-T 二位三通滑柱式电控换向阀产品介绍
一、产品概述
SR351-DN2※DW-T是一款采用滑柱式结构的二位三通电磁换向阀，专为工业流体控制系统设计。该产品通过电磁驱动实现流体通路的快速切换，适用于液压与气动系统中工作介质的流向控制。阀体采用高强度合金材料制造，结合精密加工工艺，确保内部流道光滑无阻，有效降低压力损失，提升系统能效表现。
二、结构特点
本产品采用模块化设计，主体结构包含阀体、滑柱组件、电磁驱动装置和密封系统。滑柱式阀芯经特殊表面硬化处理，配合多级密封结构，可耐受高频次换向操作。紧凑型外观设计使安装空间需求降低30%，适配多种设备布局需求。电磁线圈采用全封闭防护工艺，具备IP65防护等级，可适应潮湿、粉尘等复杂工况环境。
三、技术优势
- 快速响应：优化电磁回路设计实现≤15ms换向响应时间
- 长效密封：阶梯式密封结构配合耐磨材料，密封寿命达200万次以上
- 宽温适应：工作温度范围覆盖-20℃至+80℃
- 低功耗运行：电磁系统功率消耗≤8W，支持持续稳定工作
四、应用领域
广泛应用于注塑成型设备、自动化生产线、工程机械液压系统、物料输送装置及环保设备配套系统。典型应用场景包括液压站主控回路切换、气动执行机构方向控制以及自动化设备工位切换等。
五、选型指导
提供多种电压规格可选（DC12V/24V，AC110V/220V），接口尺寸符合ISO国际通用标准。建议根据系统工作压力（最高35bar）、介质粘度（≤46cSt）及环境温度进行适配选型。
SR351-DN2※DW-T 2-Position 3-Way Spool Type Electrically Controlled Directional Valve
Product Introduction
The SR351-DN2※DW-T is a 2-position 3-way solenoid-operated directional valve featuring spool-type structure, engineered for industrial fluid control systems. Utilizing electromagnetic actuation for rapid flow path switching, it provides precise directional control of working media in hydraulic and pneumatic systems. The valve body is constructed from high-strength alloy material with precision-machined flow channels, effectively reducing pressure loss and enhancing energy efficiency.
Structural Features
This valve adopts a modular design comprising valve body, spool assembly, electromagnetic actuator and sealing system. The hardened spool surface combined with multi-stage sealing structure ensures reliable performance under high-frequency operations. Its compact design reduces installation space requirements by 30%, adaptable to diverse equipment layouts. The fully encapsulated solenoid coil with IP65 protection rating maintains stable operation in harsh environments.
Technical Highlights
- Rapid Response: Optimized electromagnetic circuit achieves ≤15ms switching time
- Durable Sealing: Stepped sealing structure with wear-resistant materials ensures over 2 million cycles
- Wide Temperature Range: Operational capability from -20℃ to +80℃
- Energy Efficiency: Power consumption ≤8W supports continuous operation
Application Scope
Ideal for injection molding machines, automated production lines, construction machinery hydraulic systems, material handling equipment and environmental protection installations. Typical applications include main circuit switching in hydraulic stations, pneumatic actuator direction control and automated workstation switching.
Selection Guide
Available in multiple voltage specifications (DC12V/24V, AC110V/220V) with ISO-standard port connections. Recommended selection based on system pressure (max. 35bar), medium viscosity (≤46cSt) and ambient temperature conditions.
（中英文字数总计：526字）
