比例減壓閥DRE10-5X/200YMG24NK4V必須*保*蓄能器在任何時候都有充足的油壓。由于每進行一次工作制動，蓄能器就要向系統釋放一定的油液，因此經過一定的工作制動次數后DBETRE-2X/315G24K31A1M           
DBETRE-2X/315G24K31A1M             
DBETRE-2X/350G24K31A1M             
DBETRE-2X/350G24K31A1M             
DBETRE-2X/80G24K31A1M             
DBETRE-2X/80G24K31A1M             
DBETRE-2X/80G24K31A1M             
DRC2-5X/100Y SO151    
DRC30-1-5X/315Y SO151    
DRC30-5-5X/100Y    
DRC30-5-5X/50Y    
DRC4-5X/315Y    
DRC5-5X/100Y SO173    
DRC6-5X/100Y SO173    
DRC6-5X/200Y SO177  
DZC2-5X/100    
DZC2-5X/200    
DZC2-5X/315 SO77
DRE10-5X/100YG24K4M
DRE10-5X/100YG24K4V
DRE10-5X/100YG24NK4M
DRE10-5X/100YG24NK4V
DRE10-5X/100YMG24K4M
DRE10-5X/100YMG24K4V
DRE10-5X/100YMG24NK4M
DRE10-5X/200YG24K4M
DRE10-5X/200YG24K4V
DRE10-5X/200YG24NK4M
DRE10-5X/200YMG24K4M
DRE10-5X/200YMG24K4V
DRE10-5X/200YMG24NK4M
DRE10-5X/200YMG24NK4V
DRE10-5X/315YG24K4M
DRE10-5X/315YG24K4V
DRE10-5X/315YG24NK4M
DRE10-5X/315YMG24K4M
DRE10-5X/315YMG24K4V
DRE10-5X/315YMG24NK4M
DRE10-5X/50YG24K4M
DRE10-5X/50YG24K4V
DRE10-5X/50YG24NK4M
DRE10-5X/50YMG24K4M
DRE10-5X/50YMG24K4V
DRE20-5X/100YG24K4M
DRE20-5X/100YG24K4V
DRE20-5X/100YG24NK4M
DRE20-5X/100YMG24K4M
DRE20-5X/100YMG24NK4M
DRE20-5X/200YG24K4M
DRE20-5X/200YG24K4V
DRE20-5X/200YG24NK4M
DRE20-5X/200YG24NK4V
DRE20-5X/200YMG24K4M
DRE20-5X/200YMG24NK4M
DRE20-5X/315YG24K4M
DRE20-5X/315YG24NK4M
DRE20-5X/315YG24NK4V
DRE20-5X/315YMG24K4M
DRE20-5X/315YMG24K4V
DRE20-5X/50YG24K4M
DRE20-5X/50YMG24K4M
DRE20-5X/50YMG24NK4M
DRE30-3X/200Y
DRE30-3X/200YM
DRE30-3X/200YN
DRE30-3X/315YM
DRE30-4X/100YG24K4V
DRE30-4X/100YMG24K4M
DRE30-4X/100YMG24NK4M
DRE30-4X/200YG24K4M
DRE30-4X/200YG24K4V
DRE30-4X/200YG24NK4M
DRE30-4X/200YMG24K4M
DRE30-4X/200YMG24K4M-171
DRE30-4X/315YG24K4M
DRE30-4X/315YMG24K4M
DRE30-4X/315YMG24K4V
DRE4K-3X/18G12-14K4M
DRE4K-3X/18G12-14NK4M
DRE4K-3X/18G12-22NK4M
DRE4K-3X/18G24-10K4M
，蓄能器的油液壓力下降，需及時補充油液才能*保*系統的正常工作。XC-17型蓄能器充液閥的作用是自動為蓄能器充油，使其油壓始終保持在所要求的范圍內，閥充油切換壓差大約是截流壓力的18％。以Hc-1.5型井下混凝土輸送車的制動液壓系統為例，蓄能器充液閥工作時，優先向兩個蓄能器供油， 直至達到其額定工作壓力15MPa。隨著油液的減少，蓄能器的油壓逐漸降低，R901304396   DBE 6-2X/315G24K4M
R901324825   DBE 6-2X/315G24K4V
R901304402   DBE 6-2X/315YG24K4M
R901346344   DBE 6-2X/315YG24K4V
R901304433   DBE 6-2X/350G24K4M
R901304443   DBE 6-2X/350YG24K4M
R901429010   DBE 6-2X/350YG24K4V
R901304326   DBE 6-2X/50G24K4M
R901358691   DBE 6-2X/50G24K4V
R901304329   DBE 6-2X/50YG24K4M
R901317466   DBEE 6-2X/100G24K31A1M
R901389850   DBEE 6-2X/100G24K31A1V
R901374908   DBEE 6-2X/100G24K31F1M
R901340832   DBEE 6-2X/100YG24K31A1M
R901415985   DBEE 6-2X/100YG24K31A1V
R901362531   DBEE 6-2X/100YG24K31F1M
R901324603   DBEE 6-2X/200G24K31A1M
0811404977 4WRBKE35E1100SJ-1X/6ZG24EK31/A1D3M
0811404958 4WRBKE27W430SJ-1X/6ZG24K31/A1D3M
0811404954 4WRBKE27E430SJ-1X/6ZG24EK31/A1D3M
0811404931 4WRBKE16W1-180SJ-1X/6ZG24K31/A1D3M
0811404930 4WRBKE16W180SJ-1X/6ZG24K31/A1D3M
0811404832 4WRBA10E64-2X/G24N9Z4/M
0811404819 4WRPEH10C3B50L-2X/G24K0/F1M
0811404803 4WRPEH10C4B100L-2X/G24K0/A1M
0811404802 4WRPEH10C4B50L-2X/G24K0/A1M
0811404801 4WRPEH10C3B100L-2X/G24K0/A1M
0811404778 4WRPE10W50SJ-2X/G24K0/F1M
0811404772 4WRPE10W50SJ-2X/G24K0/A1M
0811404766 4WRPE10CB80L-2X/G24K0/F1M-810
0811404750 4WRPE10EA80SJ-2X/G24K0/A1M
0811404749 4WRPEH6C5B40L-2X/G24K0/F1M
0811404746 4WRPEH6C5B40L-2X/G24K0/A1M
0811404720 4WRREH6VB40L-1X/G24K0/B5M
0811404291 4WRVE16V200M-2X/G24K0/B5M    
0811404342 4WRLE16Q3-200M-3X/G24K0/A1M
0811404405 4WRL25V370M-3X/G24Z4/M    
0811404438 4WRLE27Q4-430M-3X/G24ETK0/A1M
0811404572 4WRLE27Q3-550P3X/G24K0/A1M
0811404580 4WRLE35Q3-1000M-3X/G24TK0/A1M
0811404601 4WRPEH6C3B12L-2X/G24K0/A1M    
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M    
0811404613 4WRPEH6C4B40L-2X/G24K0/A1M
0811404680 4WRLE10Q3-85M-3X/G24ETK0/A1M
0811404720 4WRPEH6VB40L-1X/G24K0/B5M
0811404750 4WRPE10EA80SJ-2X/G24K0/A1M
0811404800 4WRPEH10C3B50L-2X/G24K0/A1M    
0811404801 4WRPEH10C3B100L-2X/G24K0/A1M    
0811404832 4WRBA10E64-2X/G24N9Z4/M    
0811404930 4WRBKE16W180SJ-1X/6ZG24K31/A1D3M
0811404958 4WRBKE27W430SJ-1X/6ZG24K31/A1D3M
當蓄能器油壓降低18％、到*小工作壓力時，充液閥自動切斷P—N通路，P—Sp 連通，泵出油液經充液閥為兩個蓄能器充油，當充油壓力達到*大工作壓力15MPa時，充液閥切斷P—Sp，接通P-N通路，可為后面的其它執行機構供油DBETRE-2X/250G24K31A1M             
DBETRE-2X/250G24K31A1M             
DBETRE-2X/250G24K31A1M             
DBETRE-2X/30G24K31A1M             
DBETRE-2X/30G24K31A1M             
DBETRE-2X/315G24K31A1M         
DBETRE-2X/315G24K31A1M           
DBETRE-2X/315G24K31A1M             
DBETRE-2X/350G24K31A1M             
DBETRE-2X/350G24K31A1M             
DBETRE-2X/80G24K31A1M             
DBETRE-2X/80G24K31A1M             
DBETRE-2X/80G24K31A1M             
DRC2-5X/100Y SO151    
DRC30-1-5X/315Y SO151    
DRC30-5-5X/100Y    
DRC30-5-5X/50Y    
DRC4-5X/315Y    
DRC5-5X/100Y SO173    
DRC6-5X/100Y SO173    
DRC6-5X/200Y SO177  
DZC2-5X/100    
DZC2-5X/200    
DZC2-5X/315 SO77
DRE10-5X/100YG24K4M
DRE10-5X/100YG24K4V
DRE10-5X/100YG24NK4M
DRE10-5X/100YG24NK4V
DRE10-5X/100YMG24K4M
DRE10-5X/100YMG24K4V
DRE10-5X/100YMG24NK4M
DRE10-5X/200YG24K4M
DRE10-5X/200YG24K4V
DRE10-5X/200YG24NK4M
DRE10-5X/200YMG24K4M
DRE10-5X/200YMG24K4V
DRE10-5X/200YMG24NK4M
DRE10-5X/200YMG24NK4V
DRE10-5X/315YG24K4M
DRE10-5X/315YG24K4V
DRE10-5X/315YG24NK4M
DRE10-5X/315YMG24K4M
DRE10-5X/315YMG24K4V
DRE10-5X/315YMG24NK4M
DRE10-5X/50YG24K4M
DRE10-5X/50YG24K4V
DRE10-5X/50YG24NK4M
DRE10-5X/50YMG24K4M
DRE10-5X/50YMG24K4V
DRE20-5X/100YG24K4M
DRE20-5X/100YG24K4V
DRE20-5X/100YG24NK4M
DRE20-5X/100YMG24K4M
DRE20-5X/100YMG24NK4M
DRE20-5X/200YG24K4M
DRE20-5X/200YG24K4V
DRE20-5X/200YG24NK4M
DRE20-5X/200YG24NK4V
DRE20-5X/200YMG24K4M
DRE20-5X/200YMG24NK4M
DRE20-5X/315YG24K4M
DRE20-5X/315YG24NK4M
DRE20-5X/315YG24NK4V
DRE20-5X/315YMG24K4M
DRE20-5X/315YMG24K4V
DRE20-5X/50YG24K4M
DRE20-5X/50YMG24K4M
DRE20-5X/50YMG24NK4M
DRE30-3X/200Y
DRE30-3X/200YM
DRE30-3X/200YN
DRE30-3X/315YM
DRE30-4X/100YG24K4V
DRE30-4X/100YMG24K4M
DRE30-4X/100YMG24NK4M
DRE30-4X/200YG24K4M
DRE30-4X/200YG24K4V
DRE30-4X/200YG24NK4M
DRE30-4X/200YMG24K4M
DRE30-4X/200YMG24K4M-171
DRE30-4X/315YG24K4M
DRE30-4X/315YMG24K4M
DRE30-4X/315YMG24K4V
DRE4K-3X/18G12-14K4M
DRE4K-3X/18G12-14NK4M
DRE4K-3X/18G12-22NK4M
DRE4K-3X/18G24-10K4M
DRE4K-3X/18G24-10NK4M
DRE4K-3X/18G24-10NK4M-10
DRE4K-3X/30G12-22K4M
DRE4K-3X/30G12-22K4V
DRE4K-3X/30G12-22NK4M
DRE4K-3X/30G24-10JZ2V
DRE4K-3X/30G24-10K4M
DRE4K-3X/30G24-10K4V
DRE4K-3X/30G24-10NK4M
DRE4K-3X/30G24-10NK4V
DRE4K-3X/45G24-10K4M
DRE4K-3X/45G24-10NK4M
DREM10-5X/100YG24K4M
DREM10-5X/100YG24K4V
DREM10-5X/100YG24NK4M
DREM10-5X/100YMG24K4M
DREM10-5X/100YMG24K4V
DREM10-5X/100YMG24NK4M
DREM10-5X/200YG24K4M
DREM10-5X/200YG24K4V
DREM10-5X/200YG24NK4M
DREM10-5X/200YG24NK4V
DREM10-5X/200YMG24K4M
DREM10-5X/200YMG24K4V
DREM10-5X/200YMG24NK4M
DREM10-5X/315YG24K4M
DREM10-5X/315YG24K4V
DREM10-5X/315YG24NK4M
DREM10-5X/315YMG24K4M
DREM10-5X/315YMG24K4V
DREM10-5X/315YMG24NK4M
DREM10-5X/50YG24K4M