MPCV02B/叠加式液压单向阀MPCV-02B
产品概述
MPCV-02B是一种叠加式液控单向阀，也称为液压锁或保压阀，专为液压系统设计。该产品采用铸铁材质，通过螺纹连接形式安装，具有单向流动特性，工作温度范围为常温，公称压力可达25MPa。其主要功能是防止油流反向流动，确保液压系统的稳定性和安全性。该阀广泛应用于机械、冶金、注塑、工程机械等行业，特别适用于需要保压或锁紧液压缸的场景。167
产品特点
MPCV-02B的设计特点是结构紧凑、安装方便，可直接叠加在电磁换向阀和油路块之间，减少了配管需求，从而降低泄漏和振动风险。其内部采用先导式控制，能够在控制油压力作用下实现反向开启，确保油液从A到A1自由流通，反向则可靠截止。此外，该阀还具有无泄漏持续时间长、稳定性好的优点，适合在液压缸支承、保压、锁紧等多种工况下使用。91621
技术参数
该产品的公称通径为6mm，适用介质为油品，推荐使用ISO VG32或VG46等级的液压油，粘度范围为15-400cSt。其工作温度范围为-10℃至80℃，可承受的最大压力为25MPa。MPCV-02B采用叠加式安装，与同类产品如MPCV-02W、MPCV-02A等共同构成系列化选择，满足不同液压系统的需求。41420
典型应用
MPCV-02B适用于多种液压场景：在立式液压缸中防止活塞和滑块下滑；在保压回路中长期保持压力；在锁紧工况下严密封闭液压缸两腔油液；在大流量排油时避免节流限制；还可作为充油阀防止吸空和负压。其多功能性使其成为液压系统中不可或缺的关键元件。212426
英文产品描述
The MPCV-02B is a stacked hydraulic pilot-operated check valve, also known as a hydraulic lock or holding valve. It is designed for hydraulic systems to prevent reverse oil flow and ensure system stability. This valve features a compact structure with threaded connections, made of cast iron for durability. Its operating temperature ranges from -10℃ to 80℃, with maximum working pressure of 25MPa. The direct stacking installation method eliminates piping requirements, reducing potential leakage points. The pilot-operated design allows reverse flow when control pressure is applied, while maintaining excellent sealing performance in closed position. This product finds wide applications in machinery supporting, pressure holding, cylinder locking, and large flow drainage scenarios across various industrial equipment.4714
英文技术特点
The MPCV-02B demonstrates several technical advantages: 1) Free flow from port A to A1 with positive sealing in reverse direction; 2) Compact stacking installation saves space and simplifies system integration; 3) Reliable operation with recommended hydraulic oil of ISO VG32 or VG46 grade at viscosity 15-400cSt; 4) Versatile applications including vertical cylinder support, pressure maintenance, actuator locking, and large flow discharge. With nominal diameter of 6mm, this valve forms part of complete series including MPCV-02W and MPCV-02A variants to meet diverse system requirements.91620
简单介绍
MPCV-02B 叠加式液压单向阀节流阀是结构简单但应用广泛的流量控制阀，经常与溢流阀配合组成定量泵供油的各种节流调速回路或系统
MPCV02B/叠加式液压单向阀MPCV-02B
MPCV-02B 叠加式液压单向阀
的详细介绍
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