二位五通电磁阀BM520D
产品概述
BM520D二位五通电磁阀是一种采用整体槽隙滑阀结构的高性能流体控制元件，专为工业自动化系统设计。该产品通过电磁效应实现介质流向的精确切换，适用于压缩空气等流体的方向控制。阀体和阀芯经过硬质氧化处理，具有优异的耐磨性和长使用寿命，同时兼顾外观美观与集成安装便利性。产品采用螺纹连接方式，接管口径范围覆盖G1/8"至G1/2"，可满足不同管道系统的安装需求。35
技术特点
该电磁阀工作压力范围为0.15-0.8MPa，最大耐压达1.2MPa，可在-5℃至50℃的环境温度下稳定运行。产品采用内部弹簧回位设计，确保断电时阀芯自动复位。线圈部分提供防水型和防尘型两种防护等级，支持DC12V、DC24V、AC220V等多种标准电压规格。特殊设计的滑阀结构有效降低动作噪音，实现平稳换向。铝合金材质阀体在保证结构强度的同时减轻了整体重量，典型产品重量约为195g。16
应用领域
BM520D广泛应用于气动执行机构控制、包装机械、纺织设备、自动化生产线等工业场景。作为气路系统中的核心换向元件，它能配合不同电路实现远程控制或集中控制，满足对介质流向、流量等参数的调节需求。产品特别适合需要频繁切换气路的场合，如气缸驱动、夹具控制、物料分选等自动化流程。手动操纵柄的设计便于在调试或应急情况下进行人工操作。1216
产品优势
采用特殊处理的阀芯与阀体配合结构，显著提升产品可靠性并延长使用寿命。紧凑的外形设计节省安装空间，支持多阀集成配置。优化的气流通道设计确保高流量系数，减少压力损失。产品维护简便，日常仅需保持气源清洁并定期检查密封状态。多样化的电压选项和接口规格使BM520D能灵活适配各类控制系统需求。914
英文介绍
The BM520D is a 5/2-way solenoid valve featuring a robust spool structure with hard anodized treatment on both valve body and core components. This design ensures reliable fluid direction control with compressed air in industrial automation systems. Available in G1/8" to G1/2" port sizes, the valve operates within 0.15-0.8MPa working pressure range and withstands up to 1.2MPa maximum pressure. Its temperature tolerance spans from -5°C to 50°C, making it suitable for most workshop environments. The built-in return spring provides fail-safe position recovery during power loss. Multiple coil options include waterproof and dustproof versions, compatible with DC12V/24V or AC220V power supplies. The lightweight aluminum alloy construction (approx. 195g) combines durability with easy integration. Typical applications encompass pneumatic cylinder actuation, automated assembly lines, and process control systems requiring precise airflow switching. The manual override function allows for emergency operation and system debugging.121
二位五通电磁阀BM520D
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