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北京华德液控换向阀H-4WH25H60B/是25通径的华德液压阀
北京华德液控换向阀在使用过程中出现卡紧现现象:在高压系统中,当阀芯停止运动一段时间后,移动阀芯十分费力,这就是卡紧现象。
引起的原因:主要是 滑阀付几何形状误差和同心度变化引起的径向不平衡力。有的是赃物进入缝隙或油温升高阀芯膨胀卡紧。
径向不平衡力分析:
华德液控换向阀H-4WH25H60B/产品部分型号:
H-4WH25H60B/,H-4WH25W60B/,H-4WH25M60B/,H-4WH25E60B/,
H-4WH25F60B/,H-4WH25L60B/,H-4WH25B60B/,H-4WH25A60B/,
H-4WH25B60B/,H-4WH25Y60B/,H-4WH25T60B/,H-4WH25P60B/,
H-4WH25Q60B/,H-4WH25L60B/,H-4WH25J60B/,H-4WH25C60B/,
H-4WH25F60B/,H-4WH25L60B/,H-4WH25R60B/,H-4WH25T60B/,
H-4WH25V60B/,H-4WH25G60B/,H-4WH25C60B/OF,H-4WH25D60B/OF,
4WH25H60B/,4WH25W60B/,4WH25M60B/,4WH25E60B/,4WH25V60B/,
4WH25F60B/,4WH25L60B/,4WH25B60B/,4WH25A60B/,4WH25D60B/OF,
4WH25B60B/,4WH25Y60B/,4WH25T60B/,4WH25P60B/,4WH25C60B/OF,
4WH25Q60B/,4WH25L60B/,4WH25J60B/,4WH25C60B/,4WH25G60B/,
4WH25F60B/,4WH25L60B/,4WH25R60B/,4WH25T60B/,4WH25A60B/OF
北京华德电液换向阀产品部分型号:
3WEH10W20B/O6EG24NZ4 3WEH10W20B/O6EG24NZ5 3WEH10W20B/O6EG24NZ5L
3WEH10W20B/O6EG24NEZ4 3WEH10W20B/O6EG24NEZ5 3WEH10W20B/O6EG24NEZ5L
3WEH10W20B/O6EG24NETZ4 3WEH10W20B/O6EG24NETZ5 3WEH10W20B/O6EG24NETZ5L
3WEH10W20B/O6EG24NTZ4 3WEH10W20B/O6EG24NTZ5 3WEH10W20B/O6EG24NTZ5L
3WEH10W20B/O6EW220-50NZ4 3WEH10W20B/O6EW220-50NZ5 3WEH10W20B/O6EW220-50NZ5L
3WEH10W20B/O6EW220-50NEZ4 3WEH10W20B/O6EW220-50NEZ5 3WEH10W20B/O6EW220-50NEZ5L
3WEH10W20B/O6EW220-50NETZ4 3WEH10W20B/O6EW220-50NETZ5 3WEH10W20B/O6EW220-50NETZ5L
3WEH10W20B/O6EW220-50NTZ4 3WEH10W20B/O6EW220-50NTZ5 3WEH10W20B/O6EW220-50NTZ5L
我司销售的为北京华德正品液压阀,产品型号齐全,价格合理,!