比例减压阀ZDRK10VB5-1X/210YV/12欢迎您的询价！公司询价联系人：何女士。手机：18934630908/18972758911.***:736567721力士乐比例阀R9009256874WRAE10W1-30-22/G24N9K31/F1V现货***2台DBETBEX-1X/315G24K31F1M现货***1台力士乐气动***entics安沃驰4WRLE27Q4-430M-30/G24K0/A1M4WRLE27R5-430SJ-30/G24K0/A1M4WRLE27V430L-30/G24K0/A1M4WRLE27V430M-30/G24EK0/A1M4WRLE27V430M-30/G24K0/A1M4WRLE27V550P-30/G24EK0/A1M-9114WRLE27W430SJ-30/G24EK0/A1M4WRLE27W430SJ-30/G24K0/A1M4WRLE27W430SJ-30/G24K0/A1M-7324WRLE27W430SJ-30/G24K0/A1WG02M-9384WRLE27X430M-30/G24K0/A1M-8124WRLE35E1100SJ-30/G24K0/A1M4WRLE35E1-1100SJ-30/G24K0/A1M4WRLE35Q4-1000M-30/G24TK0/A1M4WRLE35V1000M-30/G24EK0/A1M4WRLE35V1000M-30/G24K0/A1M力士乐减压阀R900561253ZDR10DB1-5X/210YM/12力士乐减压阀R900562022ZDR10DB2-5X/150YM/12力士乐减压阀R900563697ZDR10DP1-5X/75YM/12力士乐减压阀R900564543ZDRK6VP5-1X/50YMV力士乐减压阀R900564544ZDRK6VP5-1X/100YMV力士乐减压阀R900564545ZDRK6VP5-1X/210YMV力士乐减压阀R900564546ZDRK10VA5-1X/50YV力士乐减压阀R900564547ZDRK10VA5-1X/210YV力士乐减压阀R900564551ZDRK10VP5-1X/50YMV力士乐减压阀R900564552ZDRK10VP5-1X/100YMV力士乐减压阀R900564553ZDRK10VP5-1X/210YMV力士乐减压阀R900564929ZDR10DB2-5X/25YM/12力士乐减压阀R900565403ZDR10VB5-3X/50YV力士乐减压阀R900566029ZDR6DA2-4X/210YMV/12力士乐减压阀R900566912ZDRK6VP5-1X/210YMV/12力士乐减压阀R900566913ZDRK10VA5-1X/210YV/12力士乐减压阀R900566914ZDRK10VB5-1X/210YV/12力士乐减压阀R900566915ZDRK10VP5-1X/210YMV/12力士乐减压阀R900570282ZDR10DB2-5X/150YMV力士乐减压阀R900573505ZDR6DB3-4X/75YMV力士乐减压阀R900578034ZDR10VP5-3X/100YMV/12力士乐减压阀R900579739ZDR6DP2-4X/150-120YM力士乐减压阀R900582108ZDR10DP2-5X/150YM/12力士乐减压阀R900582564ZDR10DP2-5X/210YM/12力士乐减压阀R900582574ZDR10DA2-5X/210Y/12力士乐减压阀R900582685ZDR10DA2-5X/75YV/12力士乐减压阀R900582724ZDR6DA2-4X/150YM/12力士乐减压阀R900582938ZDR10VP7-3X/100YM力士乐减压阀R900582961ZDR6DP3-4X/150YMV力士乐减压阀R900583356ZDR10DB2-5X/75YM/12力士乐减压阀R900583374ZDR10DA1-5X/210Y/12力士乐减压阀R900585004ZDR10DP2-5X/210YMSO33力士乐减压阀R900585362ZDR10DA2-5X/150YM/12力士乐减压阀R900586123ZDR6DB2-4X/75YMV力士乐减压阀R900587413ZDR10VB5-3X/50Y力士乐减压阀R900587492ZDR10DA2-5X/75Y/12力士乐减压阀R900587565ZDR10DB2-5X/210YMVR900457022ZDR10VB5-3X/100YR900512358ZDR10VB5-3X/100YVR900506201ZDR10VB5-3X/200YMR900538790ZDR10VB5-3X/200YMVR900462912ZDR10VB5-3X/200YR900513691ZDR10VB5-3X/200YVR900562940ZDR10VB5-3X/315YMR900469405ZDR10VB5-3X/315YMVR900508053ZDR10VB5-3X/315YR900594061ZDR10VB6-3X/50YMR900535866ZDR10VB6-3X/50YR900920196ZDR10VB6-3X/50YVR900700717ZDR10VB6-3X/100YMR900508400ZDR10VB6-3X/100YR900508470ZDR10VB6-3X/100YVR900572007ZDR10VB6-3X/200YMR900571801ZDR10VB6-3X/200YR900511791ZDR10VB6-3X/200YVR900913861ZDR10VB6-3X/315YR900919189ZDR10VB7-3X/50YR900528375ZDR10VB7-3X/100YR900704848ZDR10VB7-3X/200YR900570209ZDR10VB7-3X/200YVR900433262ZDR10VP4-3X/50YMR900434788ZDR10VP4-3X/50YMVR900433263ZDR10VP4-3X/100YMR900434787ZDR10VP4-3X/100YMVR900442094ZDR10VP4-3X/200YMR901169388ZDR10VP4-3X/200YMVR900450354ZDR10VP4-3X/315YMR900469826ZDR10VP4-3X/315YMVR900481484ZDR10VP5-3X/50YMR900430975ZDR10VP5-3X/50YMVR900411309ZDR10VP5-3X/100YMR900437023ZDR10VP5-3X/100YMVR900411311ZDR10VP5-3X/200YMR900434143ZDR10VP5-3X/200YMVR900438840ZDR10VP5-3X/315YMR900434142ZDR10VP5-3X/315YMVR900432197ZDR10VP6-3X/50YMR900511792ZDR10VP6-3X/50YMVR900438237ZDR10VP6-3X/100YMR900435144ZDR10VP6-3X/100YMVR900437645ZDR10VP6-3X/200YMR900511790ZDR10VP6-3X/200YMVR900476843ZDR10VP6-3X/315YM由于电磁铁推力的限制，在大于63L/min的液压系统中，一般不再选用直推式的电磁换向阀，而选用通过流量较大的电液换向阀。电液换向阀的原理是：控制油通过电磁先导阀到达电液阀主阀芯的两端（即电液换向阀主阀体两端盖侧）R900594061ZDR10VB6-3X/50YMR900535866ZDR10VB6-3X/50YR900920196ZDR10VB6-3X/50YVR900700717ZDR10VB6-3X/100YMR900508400ZDR10VB6-3X/100YR900508470ZDR10VB6-3X/100YVR900572007ZDR10VB6-3X/200YMR900571801ZDR10VB6-3X/200YR900511791ZDR10VB6-3X/200YVR900913861ZDR10VB6-3X/315YR900919189ZDR10VB7-3X/50YR900528375ZDR10VB7-3X/100YR900704848ZDR10VB7-3X/200YR900570209ZDR10VB7-3X/200YVR900433262ZDR10VP4-3X/50YMR900434788ZDR10VP4-3X/50YMVR900433263ZDR10VP4-3X/100YMR900434787ZDR10VP4-3X/100YMVR900442094ZDR10VP4-3X/200YMR901169388ZDR10VP4-3X/200YMVR900450354ZDR10VP4-3X/315YMR900469826ZDR10VP4-3X/315YMVR900481484ZDR10VP5-3X/50YMR900430975ZDR10VP5-3X/50YMVR900411309ZDR10VP5-3X/100YMR900437023ZDR10VP5-3X/100YMVR900411311ZDR10VP5-3X/200YMR900434143ZDR10VP5-3X/200YMVR900438840ZDR10VP5-3X/315YMR900434142ZDR10VP5-3X/315YMVR900432197ZDR10VP6-3X/50YMR900511792ZDR10VP6-3X/50YMVR900438237ZDR10VP6-3X/100YMR900435144ZDR10VP6-3X/100YMVR900437645ZDR10VP6-3X/200YMR900511790ZDR10VP6-3X/200YMVR900476843ZDR10VP6-3X/315YMR900525195ZDR10VP6-3X/315YMVR900510312ZDR10VP7-3X/50YMR900582938ZDR10VP7-3X/100YMR900452728ZDR10VP7-3X/200YMR900435146ZDR10VP7-3X/200YMVR900535690ZDR10VP7-3X/315YM，通过电磁先导阀的换向，来实现主阀芯的左右移动，从而开通或切断通往执行元件的油路，使执行元件运行或停止。但在打开或切断油路的瞬间，系统中会产生相当大的冲击，这种冲击会极大影响液压系统中液压元件和密封件的使用寿命。为了减小及至消除由此引起的液压冲击，***简单的办法是在该电液阀下面叠加一个P口节流阀或进油节流式双单向节流阀力士乐减压阀R900564544ZDRK6VP5-1X/100YMV力士乐减压阀R900564545ZDRK6VP5-1X/210YMV力士乐减压阀R900564546ZDRK10VA5-1X/50YV力士乐减压阀R900564547ZDRK10VA5-1X/210YV力士乐减压阀R900564551ZDRK10VP5-1X/50YMV力士乐减压阀R900564552ZDRK10VP5-1X/100YMV力士乐减压阀R900564553ZDRK10VP5-1X/210YMV力士乐减压阀R900564929ZDR10DB2-5X/25YM/12力士乐减压阀R900565403ZDR10VB5-3X/50YV力士乐减压阀R900566029ZDR6DA2-4X/210YMV/12力士乐减压阀R900566912ZDRK6VP5-1X/210YMV/12力士乐减压阀R900566913ZDRK10VA5-1X/210YV/12力士乐减压阀R900566914ZDRK10VB5-1X/210YV/12力士乐减压阀R900566915ZDRK10VP5-1X/210YMV/12力士乐减压阀R900570282ZDR10DB2-5X/150YMV力士乐减压阀R900573505ZDR6DB3-4X/75YMV力士乐减压阀R900578034ZDR10VP5-3X/100YMV/12力士乐减压阀R900579739ZDR6DP2-4X/150-120YM力士乐减压阀R900582108ZDR10DP2-5X/150YM/12力士乐减压阀R900582564ZDR10DP2-5X/210YM/12力士乐减压阀R900582574ZDR10DA2-5X/210Y/12力士乐减压阀R900582685ZDR10DA2-5X/75YV/12力士乐减压阀R900582724ZDR6DA2-4X/150YM/12力士乐减压阀R900582938ZDR10VP7-3X/100YM力士乐减压阀R900582961ZDR6DP3-4X/150YMV力士乐减压阀R900583356ZDR10DB2-5X/75YM/12力士乐减压阀R900583374ZDR10DA1-5X/210Y/12力士乐减压阀R900585004ZDR10DP2-5X/210YMSO33力士乐减压阀R900585362ZDR10DA2-5X/150YM/12力士乐减压阀R900586123ZDR6DB2-4X/75YMV力士乐减压阀R900587413ZDR10VB5-3X/50Y力士乐减压阀R900587492ZDR10DA2-5X/75Y/12力士乐减压阀R900587565ZDR10DB2-5X/210YMV力士乐减压阀R900587665ZDR10DA1-5X/75Y/12力士乐减压阀R900595461ZDRK10VA5-1X/100YV力士乐减压阀R900608719ZDR10VP6-3X/200YM/12力士乐减压阀R900700998ZDRK6VP5-1X/50YMV/12力士乐减压阀R900700999ZDRK6VP5-1X/100YMV/12力士乐减压阀R900712080ZDRK10VA5-1X/100YV/12力士乐减压阀R900712127ZDR6DP7-4X/150YM/12力士乐减压阀R900712434ZDR6DP7-4X/210YM/12力士乐减压阀R900721394ZDRK10VP5-1X/50YMV/12力士乐减压阀R900721396ZDRK10VP5-1X/100YMV/12力士乐减压阀R900721402ZDRK10VA5-1X/50YV/12力士乐减压阀R900721403ZDRK10VB5-1X/50YV/12力士乐减压阀R900721404ZDRK10VB5-1X/100YV/12力士乐减压阀R900738256ZDR10DA1-5X/150YM/12力士乐减压阀R900902936ZDR10DB2-5X/210YMV/12力士乐减压阀R900905461ZDR10DA1-5X/150Y/12力士乐减压阀R900910868ZDR6DA2-4X/75YV/12力士乐减压阀R900910869ZDR10DP2-5X/75YMV/12力士乐减压阀R900918165ZDR10DA1-5X/25YV力士乐减压阀R900927839ZDR6DP3-4X/150YM/12力士乐减压阀R900929599ZDR6DB2-4X/210YM/12力士乐减压阀R900929832ZDR10VP5-3X/315YMV/12力士乐减压阀R900940456ZDR6DA2-4X/150YV/12力士乐减压阀R900940457ZDR10DA2-5X/150YV/12力士乐减压阀R900941880ZDR10DA1-5X/75YV/12力士乐减压阀R900944296ZDR6DA2-4X/150YMV/12力士乐减压阀R900945090ZDR6DB7-4X/150YMV/12力士乐减压阀R900948244ZDR10DP7-5X/25YM力士乐减压阀R900950214ZDR6DA1-4X/150YM/12力士乐减压阀R900956189ZDR10DA1-5X/150YV/12力士乐减压阀R900958884ZDR10VP4-3X/200YM/12力士乐减压阀R900961380ZDR10DA2-5X/75YM/12力士乐减压阀R900964002ZDR6DP0-4X/25YMW80力士乐减压阀R900964381ZDR6DP3-4X/210YM/12力士乐减压阀R900972083ZDR6DA7-4X/25Y/12力士乐减压阀R900972667ZDR6DA3-4X/25Y/12力士乐减压阀R900973525ZDR10DP7-5X/75YMV/12力士乐减压阀R900975838ZDR10DB1-5X/25YM/12、出油节流式双单向节流阀，以延长阀芯的换向及复位时间，从而到降低液压冲击的目的。下面就以弹簧复位型、三位四通中封式电液压换向阀为例、对该三种叠加节流方式作简要说明。)