MPCV-03B叠加式液压单向阀/MPCV03B
产品概述
MPCV-03B叠加式液控单向阀是一款专为液压系统设计的精密控制元件，采用铸铁材质制造，具有结构紧凑、安装便捷的特点。该产品属于叠加阀类型，可直接安装在电磁换向阀与油路块之间，无需额外配管连接，有效减少系统泄漏风险。其工作温度范围为-20℃至80℃，公称压力可达21MPa，适用于各类工业液压设备的油路控制需求。产品采用直通式流道设计，通过螺纹连接方式实现快速安装，能够满足液压系统中对油液单向流动的精确控制要求。136
技术特点
该阀体采用模块化叠加设计，便于在现有液压系统中进行功能扩展和回路改造。特殊设计的液控结构允许在控制油压作用下实现双向油路导通，当控制油路未激活时则保持严格单向截止功能。阀芯采用精密研磨工艺，确保在长期使用中仍能维持稳定的密封性能。产品兼容各类矿物基液压油介质，推荐使用ISO VG32或VG46等级油液，在15-400cst粘度范围内均可稳定工作。内置的缓冲结构能有效降低液压冲击，延长系统使用寿命。111723
应用场景
MPCV-03B广泛应用于工程机械、冶金设备、注塑成型机等需要液压锁紧或保压的场合。典型应用包括立式液压缸的防下滑支撑、液压夹具的长时间保压、以及移动设备液压执行机构的锁定保护。在大型液压系统中，该产品可组合使用实现复杂油路控制，特别适用于空间受限的紧凑型液压站设计。其可靠的性能表现使其成为煤矿机械、机床液压系统等关键设备的优选元件。112024
Product Introduction
The MPCV-03B stackable hydraulic pilot-operated check valve is a precision fluid control component designed for industrial hydraulic systems. Featuring compact modular construction with cast iron body, this valve can be directly mounted between solenoid valves and manifold blocks without additional piping. It provides reliable unidirectional flow control with 21MPa maximum working pressure, operating within -20℃ to 80℃ temperature range. The threaded connection design ensures easy installation while minimizing potential leakage points in hydraulic circuits.1612
Technical Advantages
This valve series incorporates precision-machined spool and seat components that deliver consistent sealing performance. The pilot-operated mechanism allows bidirectional flow when control pressure is applied, while maintaining positive shut-off in default condition. Compatible with most mineral-based hydraulic fluids (recommended ISO VG32/VG46), it demonstrates stable performance across 15-400cst viscosity range. The integrated damping structure effectively reduces hydraulic shock and vibration, contributing to extended system service life. Its stackable configuration enables flexible circuit modification and functional expansion in existing hydraulic setups.171923
Typical Applications
Widely adopted in construction machinery, metal forming equipment and injection molding systems requiring load-holding or pressure maintenance functions. Typical applications include vertical cylinder anti-drop protection, hydraulic clamping device pressure retention, and mobile equipment actuator locking mechanisms. In complex hydraulic systems, multiple valves can be combined to create customized control logic, particularly suitable for space-constrained compact hydraulic power units. The reliable performance makes it a preferred component for coal mining equipment, machine tool hydraulic systems and other industrial applications demanding precise fluid control.112024
MPCV-03B 叠加式液压单向阀
的详细介绍MPCV-03B叠加式液压单向阀/MPCV03B
MPCV-03B 叠加式液压单向阀
Z2FS Z1S Z2S ZDR ZDRB MTCV MPCV- MTV- MSCV- MRV- MCV- DGMC DGMPC- 叠加阀
Z2FS6 Z2FS10… Z2FS16 Z2FS22… Z1S6 Z1S10 Z2S6 Z2S10 Z2S16 Z2S22
ZDR6DA../….Y ZDR10DA…/…Y ZDR10DA…/…YM ZDRB6VA,VB,VP
ZDRB10VA,VB.VP ZDRB10VC,VD Z2DB10VC,VD
MTCV-02W(A~B) MTCV-03W(A~B)
MPCV-02W(A~B) MPCV-03W(A~B) MBRV-02P(A~B) MBRV-03P(A~B)
MCV-02P(A~B) MCV-03P(A~B)
MTV-02P(A~B) MTV-03P(A~B)
MRV-02W MRV-02P(A~B) MRV-03P(A~B) MRV-03W MSCV-02A(B)
MSCV-03A(B)
DGMC-5 DGMDC-5 DGMFB-5 DGMR1-5 DGMX-5 DGMR-5
DGMPC-5 DGMC-3 DGMR-3 DGMR1-3 DGMX-3 DGMDC-3
DGMPC-3 DGMFN-3
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