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简介:铲斗内合流式多路阀:基础型+左右支腿组合控制型。用于对铲斗速度要求较高的场合;也可以不装支腿,改装夹具。

用途:适用于五到七吨轮式挖掘机

特点:双泵恒功率系统(定量系统适用)

资料下载:液压原理及安装图纸

技术参数:

阀芯直径mm15.8
外接尺寸长x宽x高472x280x117.5
安装连接孔4-Φ11
安装连接孔间距419x135
额定流量L/min90
额定压力Mpa22
最大油口压力Mpa32
背压Mpa2.5
油口尺寸泵口M22x1.5
工作油口M20x1.5
油箱口M22x1.5
先导油口PF1/4