Acct NV08-20B Flow kontwòl valv idwolik valv threaded katouch valv

Yon valv Acct se yon valv ki kontwole koule nan likid pa chanje seksyon an Acct oswa longè. Ka valv la Acct ak valv la chèk dwe konbine nan yon valv yon sèl-fason Acct pa konekte yo nan paralèl. Valv Acct ak yon sèl-fason valv Acct yo se tiyo kontwòl koule senp. Nan sistèm idwolik ponp quantitative, valv gaz ak valv sekou yo konbine pou fòme twa sistèm règleman vitès trennen, sa vle di, sistèm règleman vitès Inlet

Premyèman, idwolik: 1, ponp prensipal la (idwolik ponp), anjeneral yo rele gwo ponp lan, se bay lwil oliv nan tout sistèm nan idwolik, nan kout, yo pwodwi presyon bay aksyon pou Excavator la.2, ponp lan pilòt, jeneralman pou ponp lan Kovèti pou, pilòt la kounye a Excavator ak ponp prensipal la yo, yo konekte ansanm yo bay lwil la pilòt la pou aksyon an pou aksyon an pou yo, ki, ke yo, ki, ki, ki, ki, ki, ki, ki, ki, ki se, ki se pou lwil oliv la pou lwil la nan lwil la pou yo, ki, ke yo, ki, ke yo, ki, ki, ke yo, ki nan lwil la pou lwil la pou lwil la pou lwil la pou yo, ki nan lwil la pou yo bay lwil la pou lwil la pou yo, ki se pou yo bay Operasyon an pou lwil oliv la pou lwil la pou yo fè lwil la pou yo bay lwil la pou lwil la pou yo bay lwil la pou yo bay lwil la pou yo bay lwil la pou yo bay lwil la. excavator).Second, the engine:1, the oil pump provides lubricating oil to the lubricating mechanism of the engine, so that the engine life is longer and the work is more stable.2, the hand oil pump, located in the engine fuel injection pump pan, in the low pressure oil circuit of diesel.3, injection pump, there are two kinds of electric injection and direct injection, to provide high pressure fuel for the engine action, so that the fuel into the cylinder combustion Chanm