产品详情
比例压力ReliefVate设定端口1处的压力高于设定值
由电气控制信号定义,先导级打开并允许流动
从主活塞后部到端口2。由此产生的压力不平衡导致主活塞逆着回油口打开
弹簧,允许流量从端口1流向端口2。
作为电信号的函数。端口1处的释放压力可以无级变化。
阀门是反向控制的:阀门
电流时产生压力。降低控制电流先导级关闭,主级关闭
在先导级之后,在端口1a处产生反压力,例如加速风扇的电机。
压力可通过机械方式预先设定。
特征
专利设计,防止空化表面腐蚀镀锌防腐
滞后小,在整个压力和流量范围内稳定性好,动态性能优异
所有阀门零件均由高强度钢制成,带有硬化和研磨部件,以减少磨损和延长使用寿命
线圈密封件保护电磁阀系统
采用一体式车身的刚性设计可减少空腔中偏心的影响,提高可靠性
CFD优化流道的低压降可在整个压力范围内调节
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