MK/MG25系列单向节流阀产品介绍（中文版）
MK/MG25系列单向节步流控装置是针对工业流体控制系统研发的高效调节组件，适用于液压传动、气动控制等多种工业场景。该产品采用精密加工工艺制造，在确保介质单向流通的同时实现流量线性调节功能，为工业设备提供稳定的流体控制解决方案。
核心特点方面，创新设计的锥形阀芯结构在实现介质单向截止的基础上，通过旋转调节机构可进行0-100%流量范围的线性控制。阀体采用高强度合金材质，经过特殊表面处理工艺，在长期使用中展现出良好的耐磨损特性。产品工作压力范围覆盖0.2-32MPa，介质温度适应区间为-20℃至+150℃，满足多数工业环境需求。
在应用场景中，该装置特别适用于需要精确控制执行元件运动速度的自动化设备，如注塑机的合模调速、工程机械的油缸缓冲等典型工况。其紧凑型结构设计便于集成到各类液压块或管式连接系统中，安装方向可根据系统需求灵活选择。针对不同介质特性，提供黄铜、不锈钢等多种材质组合方案，满足普通工业油液、乳化液及低腐蚀性介质的应用要求。
产品优势体现在两个方面：一是通过优化流道设计，在调节过程中保持稳定的压力-流量特性曲线，避免系统压力突变；二是模块化结构设计使维护工作更为便捷，日常使用中仅需定期检查密封组件状态。经过严格的出厂检测程序，每套产品均达到行业通用的性能指标要求，确保在复杂工况下的稳定表现。
MK/MG25系列单向节流阀产品说明（英文版）
The MK/MG25 series check throttle valve is a precision-engineered fluid control component designed for industrial hydraulic and pneumatic systems. This dual-function device integrates check valve and flow regulation capabilities, providing reliable directional flow control with adjustable flow rates for various industrial applications.
Product features include a tapered poppet design that ensures positive sealing in the closed position while allowing smooth flow adjustment through 360-degree rotation of the control knob. The valve body, constructed from hardened alloy steel with anti-corrosion treatment, demonstrates exceptional durability under continuous operation. With a broad operating pressure range of 0.2-32MPa and temperature tolerance from -20℃ to +150℃, this unit adapts to diverse industrial environments.
Typical applications encompass speed regulation of hydraulic cylinders in material handling equipment, motion control in automated production lines, and energy management in mobile machinery. The compact design (available in NG10 to NG25 port sizes) facilitates installation in both manifold-mounted and inline configurations. Multiple material options including brass and stainless steel variants accommodate various media types from standard hydraulic oils to water-glycol solutions.
Operational advantages are reflected in two aspects: The precision-machined metering edge maintains consistent flow characteristics across the adjustment range, effectively preventing pressure spikes during operation. The modular assembly design simplifies maintenance procedures, requiring only periodic inspection of dynamic seals. Each unit undergoes rigorous quality verification processes to ensure stable performance in demanding working conditions.
This product series offers flexible configuration options with adjustable maximum flow settings, enabling precise tuning for specific system requirements. The bi-directional installation capability further enhances its adaptability in complex hydraulic circuits, making it a versatile choice for industrial fluid power systems.
