valve control circuit

基本解释

For KFR type air-conditioner, if refrigeration normal, not heating, its fault mainly in four electromagnetic valve or its control circuit.
对于KFR型空调器，若制冷正常，而不制热，其故障主要发生在四通电磁阀或其控制电路。
Through the application of FMEA, the failure modes of the various components in governor valve control circuit and their impacts is analyzed, then the related FMEA forms are obtained.
应用FMEA方法，分析了调节汽门控制回路各组成部分的失效模式及其影响，得到了相关FMEA表。
TYB series waterflood pressure regulating systems consist of two cylinder four chamber pump body, electro hydraulic reversing valve, control fluid circuit and control current circuit.
TYB系列调压注水装置由双缸四腔泵体、电液换向阀、控制液路及控制电路组成。