DRE10-6X/200YMG24K4M從而到降低液壓沖擊的目的。下面就以彈簧復(fù)位型、三位四通中封式電液壓換向閥為例、對該三種疊加節(jié)流方式作簡要說明。
一、疊加一個P口可調(diào)節(jié)流閥：控制油先通過疊加可調(diào)節(jié)流閥、到達電磁先導(dǎo)閥的P口，通過電磁先導(dǎo)閥的換向及調(diào)整節(jié)流閥的開度，來實現(xiàn)主閥芯的換向延時，從而達到降低主油路與執(zhí)行元件接通時的換向沖擊。但先導(dǎo)電磁閥斷電時DBEE 和 DBEME型的集成電控器（OBE）
線性壓力/指令值特性曲線（規(guī)格10和25）
DBETR-1X/315G24K4M-676        
DBETR-1X/315G24K4M-676        
DBETR-1X/315G24K4V             
DBETR-1X/315G24K4V             
DBETR-1X/315G24K4V-437             
DBETR-1X/315G24K4V-437             
DBETR-1X/350G24K4M        
DBETR-1X/350G24K4M             
DBETR-1X/350G24K4M-381             
DBETR-1X/350G24K4M-381             
DBETR-1X/350G24K4M-409             
DBETR-1X/350G24K4M-409             
DBETR-1X/350G24K4M-437             
DBETR-1X/350G24K4M-437             
DBETR-1X/350G24K4M-437             
DBETR-1X/80G24K4M             
DBETR-1X/80G24K4M             
DBETR-1X/80G24K4M-575             
DBETR-1X/80G24K4M-575             
DBETR-1X/80G24K4M-676             
DBETR-1X/80G24K4M-676             
DBETR-1X/80G24K4M-676             
DBETR-1X/80G24K4V             
DBETR-1X/80G24K4V             
DBETRE-2X/180G24K31A1M         
DBETRE-2X/180G24K31A1M             
DBETRE-2X/180G24K31A1M             
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
、彈簧復(fù)位型電液換向閥主閥體兩端蓋內(nèi)的液壓油會通過先導(dǎo)電磁閥的中位與泄油口接通、主閥芯在復(fù)位彈簧的作用下會立即復(fù)位，由于主閥芯復(fù)位快、亦即切斷執(zhí)行元件油路的速度快、從而引起液壓沖擊。由此可見，疊加一個P口可調(diào)節(jié)流閥，只能實現(xiàn)換向接通延時、不能解決復(fù)位切斷延時。注：象油缸類的執(zhí)行元件，油缸前進與后退時通過換向閥的流量是不一致的，油缸無桿腔與有桿腔的面積比越大、流量差距也越大，此時若想較滿意的降低執(zhí)行元件前進與后退時的液壓沖擊，通過一個可調(diào)節(jié)流閥，恐怕是難以實現(xiàn)的。插裝式無泄漏座閥型號
ZM22101AB-S1714，ZS22101AB-S1714，ZM22101AB-S1734，ZS22101AB-S1734，ZM22041A-S1819，ZS22041A-S1819，ZM22060P-S1432，
ZS22060P-S1432，ZM22061P-S410，ZS22061P-S410，ZM22061A-S410，ZS22061A-S410，ZM22101A-S410，ZS22101A-S410，ZM22061B-S410，ZS22061B-S410，ZM22101B-S410，ZS22101B-S410，ZM22041T-S410，ZS22041T-S410，ZM22061T-S410，ZS22061T-S410，ZM22061A-S879，ZS22061A-S879，ZM22101A-S879，ZS22101A-S879，ZM22040A-S1830，ZS22040A-S1830，ZM22061a-S590，ZS22061a-S590，ZM22101a-S590，ZS22101a-S590，
插裝式無泄漏座閥型號
ZM22040b-S589，ZS22040b-S589，ZM22060b-S589，ZS22060b-S589，ZM22100b-S589，ZS22100b-S589，ZM22100b-S589/1714，
ZS22100b-S589/1714，ZM22041a-S754，ZS22041a-S754，ZM22061a-S754，ZS22061a-S754，ZM22101a-S754，ZS22101a-S754，ZM22040b-S988，ZS22040b-S988，ZM22060b-S988，ZS22060b-S988，ZM22100b-S988，ZS22100b-S988，ZM22061a-S1307，ZS22061a-S1307，ZM22101a-S1307，
ZS22101a-S1307，ZM22040b-S1339，ZS22040b-S1339，ZM22060b-S1339，ZS22060b-S1339，ZM22061b-S1712，ZS22061b-S1712，
ZM22040b-S1430，ZS22040b-S1430，ZM22100b-S1430，ZS22100b-S1430，ZM22060b-S691，ZS22060b-S691，ZM22060-S1385，ZS22060-S1385，ZM22040-S1805，ZS22040-S1805，ZM22060-S1805，ZS22060-S1805，ZM22100-S1805，ZS22100-S1805，
插裝式無泄漏座閥型號
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