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.
對於KFR型空調器，若制冷正常，而不制熱，其故障主要發生在四通電磁閥或其控制電路。
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.
應用FMEA方法，分析了調節汽門控制廻路各組成部分的失傚模式及其影響，得到了相關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系列調壓注水裝置由雙缸四腔泵躰、電液換曏閥、控制液路及控制電路組成。