burkert00057606型号0117电磁阀电磁阀的调压弹簧一起构成先导级半桥分压式压力负反馈控制，负责向滑阀式主阀芯的上腔提供经过先导阀稳压后的主级指令压力p3。主阀芯是主控回路的比较器，端面有效面积为A，上端面作用有主阀芯的指令力（即液压力p3A与主阀弹簧力预压力K y0之和），下端面作为主回路的测压面，作用有反馈力p2A，其合力可驱动阀芯，并调节减压口f的大小，zui后达到对出口压力p2进行减压和稳压的目的。

burkert00057606型号0117电磁阀The pressure-regulating spring of solenoid valve forms the leading semi-bridge partial pressure negative feedback control, and is responsible for the upper chamber of the sliding valve core to provide the pressure p3 of the main command after the pilot valve is stabilized. The main valve core is the main control loop comparator, transverse effective area for A, face role had the instruction of the main valve core (that is, the fluid pressure p3A and the sum of the main valve spring force preloading y0 K), end face as the main circuit of pressure under the surface, role with force feedback p2A, the resultant force can drive the valve core, and adjust the size of decompression mouth f, finally reach the outlet pressure p2 decompression and regulated.

型号 117 是一种直动式升降式衔铁电磁阀，带有相应的塑料外壳和一个具有 PTFE 涂层的隔膜。此设备可无需电流借助弹簧力关闭。接通时，磁芯受到吸引，由此克服弹簧力。阀门特别适合流量很小的、液态或气态的侵蚀性介质。

紧凑型设计
低电功率消耗
开关时间短
带有隔膜的升降式衔铁阀
适合侵蚀性介质

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