- 产品名称：
力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/
- 所属类别： 力士乐方向阀
产品简述
力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/ 力士乐REXROTH二位四通和三位四通方向阀，内部先导式，外部先导式Z4WH 16 R900520487 Z4WH16E51-5X/ R900502420 Z4WH16E63-5X/ R901390501 Z4WH16E63-5X/QMABG24 R900705238 Z4WH16E63-5X/QMAG24 R901...
力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/
力士乐REXROTH二位四通和三位四通方向阀，内部先导式，外部先导式Z4WH 16
R900520487 Z4WH16E51-5X/
R900502420 Z4WH16E63-5X/
R901390501 Z4WH16E63-5X/QMABG24
R900705238 Z4WH16E63-5X/QMAG24
R901221055 Z4WH16X163-5X/
力士乐REXROTH二位四通和三位四通方向阀，内部先导式，外部先导式Z4WEH 16
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R900914146 Z4WEH16E63-5X/6EG24N9ETZ4QMBG24
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R901142446 Z4WEH16E63-5X/6EG24N9TK4/B10
R901093654 Z4WEH16E63-5X/6EG24N9TK4/V
R900947056 Z4WEH16E63-5X/6EG24N9TK4QMAG24
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R901296408 Z4WEH16E63-5X/6EG24N9TK4QMAG24/B10
R901442505 Z4WEH16E63-5X/6EG24N9TK4QMAG24/V
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R900959604 Z4WEH16E63-5X/6EG24N9TSK4
R900912001 Z4WEH16E63-5X/6EG24N9TZ5LQMAG24
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R900732686 Z4WEH16E63-5X/6EG24NETK4/B10=CSA
R900764763 Z4WEH16E63-5X/6EG24NETSK4/B10
R900923368 Z4WEH16E63-5X/6EG24NTK4
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R900619599 Z4WEH16E63-5X/6EG24TK4QMAG24/B10=CSA
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R901080359 Z4WEH16E68-5X/6EG24N9ETK4QMBG24/B10
R901030880 Z4WEH16E68-5X/6EG24N9TK4
R900940788 Z4WEH16E68-5X/6EG24N9TK4/B10D3
R900936184 Z4WEH16E68-5X/6EG24N9TK4QMAG24
R900945371 Z4WEH16E68-5X/6EG24N9TK4QMAG24/B10D3
R900774495 Z4WEH16E68-5X/6EG24TK4QMAG24
R900561911 Z4WEH16X161-5X/6AG24NETZ4/B10D1
R900965631 Z4WEH16X161-5X/6EG24ETK4
R901358044 Z4WEH16X161-5X/6EG24ETK4/B10
R901253854 Z4WEH16X161-5X/6EG24ETK4/B10D3
R901243541 Z4WEH16X161-5X/6EG24ETK4QMAG24/B10D3
R901096826 Z4WEH16X161-5X/6EG24N2ETK4/B10
R901311775 Z4WEH16X163-5X/6EG24ETK4QMAG24/B10D3
R900929789 Z4WEH16X163-5X/6EG24N4ETSK4
R900548613 Z4WEH16X167-5X/6AG24NETZ4/D1VSO18
R978918766 Z4WEH16E63-5X/6EG125N9ETK4/V
R987107997 Z4WEH16E63-5X/6EG24ETK4
R901388608 Z4WEH16E63-5X/6EG96N9ETS2K4QMAG24/B10D3V
R978911599 Z4WEH16E63-5X/6EW110N9ETDAL
型号含义解读 - Z4WH16E51-5X/
Z4WH16E51-5X/ 各字母/数字含义如下：
| 字母/段 | 含义说明 |
|---|---|
| Z4WH | 液控换向阀（Z=方向阀, 4=4通, WH=液控操作） |
| 16 | 通径16 |
| E | 阀芯机能E |
| 51 | 结构版本51 |
| 5X | 5X系列 |
常见问题 FAQ
Q1: 如何确认 力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/ 是原装正品？
建议向有合同明确按原厂售后的经销商采购，要求与原厂样本资料参数一致，质保1年的经销商或供应商采购。韦米机电长期经营进口工业品，可提供高度全新原装正品，国外进口原产地配件可提供报关单或出具国外商业协会出具的产地证明。
Q2: 力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/ 适用于哪些场合？
该产品广泛应用于工业自动化、液压系统、机械设备等领域。具体适用性请参考上方技术参数和应用行业说明，或联系我们的技术工程师确认。
Q3: 如何判断产品是否需要更换或维修？
出现以下情况建议检修或更换：运行噪声明显增大、性能下降超过额定值的15%、温度异常升高、液压油出现金属粉末或异常变色、密封处有明显泄漏。恶劣工况下应缩短检查周期。
Q4: 该产品有替代型号吗？
不同型号的安装尺寸、接口和参数可能不同，替代需确认兼容性。如需查找替代型号，请联系韦米机电技术工程师，我们将根据您的实际工况推荐合适的替换方案。
联系我们
如需查询 力士乐REXROTH二位四通和三位四通方向阀内部先导式Z4WH16E51-5X/ 具体型号的价格和货期，请联系韦米机电：
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免责声明
本文技术参数来源于品牌官方样本、行业百科以及十多年行业技术沉淀积累，仅供参考选型使用。最终选型请以官方最新版本为准。
更新日期：2026-05
