技术参数 Specifications
1.额定压力(Rated pressure):195bar
2.额定流量(Rated flow):80L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥86%
5.内泄漏 (Infernal leakage) ≤10ml/min at 146bar
6.油液清洁度(Cleaning code):20/18/15(NAS9)
7.工作温度(Temperature range):-20~+100℃
8.每转压力变化(Pressure change per turn):54bar
9.安装扭矩(Installation Torque):45~50Nm
10.锁紧扭矩(Nut Tightening Torque):38~43Nm
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工作原理 DESCRIPTION |
技术参数 Specifications |
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阀的开启压力是通过弹簧力的设定而实现的，当P口压力达到设定
压力后，阀被打开，P到T开始溢流。该阀反应灵敏、内泄漏小。
The opening pressure of the valve is achieved by setting
the spring force and allows free flow from P to T while
the pressure at P reaches the valve setting.The valve offers
quick response and low internal leakage.
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1.额定压力(Rated pressure):195bar
2.额定流量(Rated flow):80L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥86%
5.内泄漏 (Infernal leakage) ≤10ml/min at 146bar
6.油液清洁度(Cleaning code):20/18/15(NAS9)
7.工作温度(Temperature range):-20~+100℃
8.每转压力变化(Pressure change per turn):54bar
9.安装扭矩(Installation Torque):45~50Nm
10.锁紧扭矩(Nut Tightening Torque):38~43Nm
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| 机能符号 SYMBOL | 剖视图 CROSS SECTION |
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| 插孔 CAVITY | 压力流量曲线 PERFOPMANCE DETAILS |
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