The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
Two design strategies that three-way valve control unsymmetrical cylinder and four way valve control symmetrical cylinder were analyzed from principle and system structure aspects.
对船用舵机泵控系统中位置控制单元的三通阀控制非对称缸和四通阀控制对称缸的两种设计方案进行了理论分析和系统结构分析。
Products are temperature controller, electric two-way valves, electric control valves, Dynamic balancing and thermostatic radiator valve.
产品有温度控制器，电动二通阀，电动调节阀，动态平衡阀，及散热器恒温阀等。
The utility model discloses a displacement pump flow control device which controls the flow of the displacement pump through an electromagnetic valve and two one-way valves.
本实用新型是一种柱塞泵流量控制装置，是利用一个电磁阀和两个单向阀控制柱塞泵的流量。
Two five-way valve to control their work to do.
二位五通换向阀即可控制其工做。
The control end of the two-position five-way valve (8) is connected with a compressed air inlet pipe through a switch (11).
两位五通阀(8)的控制端通过开关(11)与压缩气进气管连接。
The air conditioning auto-control valve includes electric two-way valve, proportional-integral electric two-way valve, electric actuator, temperature controller etc.
空调自控阀门主要有：电动二通阀、比例积分电动二通阀、电动执行机构、温控器等系列产品。
The air conditioning auto-control valve includes electric two-way valve, proportional-integral electric two-way valve, electric actuator, temperature controller etc.
空调自控阀门主要有：电动二通阀、比例积分电动二通阀、电动执行机构、温控器等系列产品。
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