0811402055力士乐比例减压阀,德国REXROTH全新原装进口产品,质量保证,现货库存,特价促销;
上海韦米机电设备有限公司
雷 青(Mr) 手机Cel:13524123009(微信号)
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主营产品:
液压元件:柱塞泵、叶片泵、齿轮泵、马达、截止阀、方向阀、减压阀、流量控制阀、比例阀、伺服阀、插装阀、电液换向阀、电磁阀、电磁球阀、蓄能器、放大版、压力继电器、压力传感器。
气动元件:气动阀、阀岛、阀组、电磁阀、换向阀、压力调节阀、流量控制阀,止回阀、气缸和驱动装置、压缩空气气源处理单元、真空技术、传感器、气动连接技术,电气连接技术。
电控伺服:伺服驱动器,伺服电机、PLC模块、I/O模块、框架模块、电源模块、数据接口模块、键相位模块、继电器模块、测速模块、温度模块、显示屏、传感器、探头、前置器、延伸电缆。
先导式减压阀
内部先导式减压阀当减压阀的输出压力较高或通径较大时,用调压弹簧直接调压,则弹簧刚度必然过大,流量变化时,输出压力波动较大,阀的结构尺寸也将增大。为了克服这些缺点,可采用先导式减压阀。先导式减压阀的工作原理与直动式的基本相同。先导式减压阀所用的调压气体,是由小型的直动式减压阀供给的。若把小型直动式减压阀装在阀体内部,则称为内部先导式减压阀;若将小型直动式减压阀装在主阀体外部,则称为外部先导式减压阀。与直动式减压阀相比,增加了由喷嘴4、挡板3、固定节流孔9及气室B所组成的喷嘴挡板放大环节。当喷嘴与挡板之间的距离发生微小变化时,就会使B室中的压力发生根明显的变化,从而引起膜片10有较大的位移,去控制阀芯6的上下移动,使进气阀口8开大或关小、提高了对阀芯控制的灵敏度,即提高了稳压精度。
在主阀体外部还有一个小型直动式减压阀由它来控制主阀。此类阀适于通径在20mm以上,远距离(30m以内)、高处、危险处、调压困难的场合。
阀对流量的控制可以分为两种:
一种是开关控制:要么全开、要么全关,流量要么最大、要么最小,没有中间状态,如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制:阀口可以根据需要打开任意一个开度,由此控制通过流量的大小,这类阀有手动控制的,如节流阀,也有电控的,如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是:以电控方式实现对流量的节流控制(当然经过结构上的改动也可实现压力控制等),既然是节流控制,就必然有能量损失,伺服阀和其它阀不同的是,它的能量损失更大一些,因为它需要一定的流量来维持前置级控制油路的工作。
0811402055力士乐比例减压阀
力士乐REXROTH比例减压阀,先导式
力士乐REXROTH先导式比例减压阀DRE 6, DREE 6
R900932943 DRE6-1X/100MG24K4M
R900723160 DRE6-1X/100MG24K4V
R901208854 DRE6-1X/100MG24N9K4M
R901252618 DRE6-1X/100MG24N9K4V
R900548837 DRE6-1X/100MG24NK4M
R900959265 DRE6-1X/100MG24NK4V
R900534499 DRE6-1X/100MG24NZ4M
R900567548 DRE6-1X/100MG24NZ4M-1
R900574310 DRE6-1X/100MG24NZ4V
R900529313 DRE6-1X/100MG24Z4M
R900532493 DRE6-1X/100MG24Z4M-1
R900928873 DRE6-1X/210MG24K4M
R900944999 DRE6-1X/210MG24K4V
R901208855 DRE6-1X/210MG24N9K4M
R900901953 DRE6-1X/210MG24NK4M
R900562481 DRE6-1X/210MG24NZ4M
R900547632 DRE6-1X/210MG24NZ4V
R900524530 DRE6-1X/210MG24Z4M
R900578089 DRE6-1X/210MG24Z4V
R900954429 DRE6-1X/50MG24K4M
R900712624 DRE6-1X/50MG24K4V
R901208742 DRE6-1X/50MG24N9K4M
R901252621 DRE6-1X/50MG24N9K4V
R900916195 DRE6-1X/50MG24NK4M
R901206527 DRE6-1X/50MG24NK4V
R900535381 DRE6-1X/50MG24NZ4M
R900553500 DRE6-1X/50MG24NZ4V
R900549737 DRE6-1X/50MG24Z4M
R901439283 DRE6-1X=210MG24K4M
0811402055 DRE6X-1X/175MG24-8NZ4M
0811402060 DRE6X-1X/175MG24-8NZ4M-6
0811402056 DRE6X-1X/245MG24-25NZ4M
0811402057 DRE6X-1X/245MG24-25NZ4M-8
0811402058 DRE6X-1X/310MG24-8NZ4M
0811402054 DRE6X-1X/70MG24-8NZ4M-7
0811402053 DRE6X-1X/75MG24-25NZ4M
0811402059 DRE6X-1X/75MG24-8NZ4M
R901342340 DRE6X-1X/75MG24-8NZ4M-6
R901319104 DREE6-1X/100MG24K24A1M
R901307058 DREE6-1X/100MG24K24F1M
R901417081 DREE6-1X/100MG24K24F1V
R901307063 DREE6-1X/210MG24K24A1M
R901332978 DREE6-1X/210MG24K24F1M
R901439771 DREE6-1X/210MG24K24F1V
R901307057 DREE6-1X/50MG24K24A1M
R901426364 DREE6-1X/50MG24N9K24A1M
R901326897 DREE6-1X/50MG24N9K24F1M
R901384989 DREE6-1X/50MG24N9K24F1V
力士乐REXROTH先导式比例减压阀ZDRE 6, ZDREE 6
R900967050 ZDRE6VP1-1X/100MG24K4M
R900958957 ZDRE6VP1-1X/100MG24K4V
R901252622 ZDRE6VP1-1X/100MG24N9K4M
R901252623 ZDRE6VP1-1X/100MG24N9K4V
R900915958 ZDRE6VP1-1X/100MG24NK4M
R900933523 ZDRE6VP1-1X/100MG24NK4V
R900536114 ZDRE6VP1-1X/100MG24NZ4M
R900537078 ZDRE6VP1-1X/100MG24Z4M
R900914590 ZDRE6VP1-1X/100MG24Z4V
R900966203 ZDRE6VP1-1X/210MG24K4M
R900719800 ZDRE6VP1-1X/210MG24K4V
R901252624 ZDRE6VP1-1X/210MG24N9K4M
R901252625 ZDRE6VP1-1X/210MG24N9K4V
R900915959 ZDRE6VP1-1X/210MG24NK4M
R900915960 ZDRE6VP1-1X/210MG24NK4V
R900536527 ZDRE6VP1-1X/210MG24NZ4M
R900551016 ZDRE6VP1-1X/210MG24NZ4V
R900569277 ZDRE6VP1-1X/210MG24Z4M
R900902595 ZDRE6VP1-1X/210MG24Z4V
R901442570 ZDRE6VP1-1X/315MG24N9K4M
R900617992 ZDRE6VP1-1X/50MG24K4M
R901106374 ZDRE6VP1-1X/50MG24K4V
R901252626 ZDRE6VP1-1X/50MG24N9K4M
R901252627 ZDRE6VP1-1X/50MG24N9K4V
R900915961 ZDRE6VP1-1X/50MG24NK4M
R900946738 ZDRE6VP1-1X/50MG24NK4V
R900550552 ZDRE6VP1-1X/50MG24NZ4M
R900901823 ZDRE6VP1-1X/50MG24Z4M
R900930942 ZDRE6VP2-1X/100MG24K4M
R900950897 ZDRE6VP2-1X/100MG24K4V
R901252628 ZDRE6VP2-1X/100MG24N9K4M
R901252629 ZDRE6VP2-1X/100MG24N9K4V
R900574926 ZDRE6VP2-1X/100MG24NK4M
R900247619 ZDRE6VP2-1X/100MG24NK4V
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R900926935 ZDRE6VP2-1X/100MG24NZ4V
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R900532494 ZDRE6VP2-1X/100MG24Z4M-1
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R900915963 ZDRE6VP2-1X/210MG24K4M
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R900570793 ZDRE6VP2-1X/210MG24Z4V
R900573435 ZDRE6VP2-1X/315MG24NK4M
R900954431 ZDRE6VP2-1X/50MG24K4M
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R900535517 ZDRE6VP2-1X/50MG24NZ4M
R900534431 ZDRE6VP2-1X/50MG24Z4M
R900961147 ZDRE6VP3-1X/100MG24K4M
R901186845 ZDRE6VP3-1X/100MG24K4V
R901252633 ZDRE6VP3-1X/100MG24N9K4M
R900915964 ZDRE6VP3-1X/100MG24NK4M
R900562790 ZDRE6VP3-1X/100MG24NZ4M
R900539403 ZDRE6VP3-1X/100MG24Z4M
R900536116 ZDRE6VP3-1X/100MG24Z4M-1
R900935013 ZDRE6VP3-1X/210MG24K4M
R901252634 ZDRE6VP3-1X/210MG24N9K4M
R900948838 ZDRE6VP3-1X/210MG24NK4M
R900567421 ZDRE6VP3-1X/210MG24NZ4M
R900532114 ZDRE6VP3-1X/210MG24Z4M
R901055131 ZDRE6VP3-1X/50MG24K4M
R901252635 ZDRE6VP3-1X/50MG24N9K4M
R900915965 ZDRE6VP3-1X/50MG24NK4M
R900534916 ZDRE6VP3-1X/50MG24NZ4M
R900952608 ZDRE6VP4-1X/100MG24K4M
R901218814 ZDRE6VP4-1X/100MG24K4V
R901252636 ZDRE6VP4-1X/100MG24N9K4M
R900926157 ZDRE6VP4-1X/100MG24NK4M
R900907002 ZDRE6VP4-1X/100MG24NZ4M
R900562028 ZDRE6VP4-1X/100MG24Z4M
R900915966 ZDRE6VP4-1X/210MG24K4M
R901390586 ZDRE6VP4-1X/210MG24K4V
R901252637 ZDRE6VP4-1X/210MG24N9K4M
R901252638 ZDRE6VP4-1X/210MG24N9K4V
R900961333 ZDRE6VP4-1X/210MG24NK4M
R901065854 ZDRE6VP4-1X/210MG24NK4V
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R900975409 ZDRE6VP4-1X/50MG24K4M
R901005637 ZDRE6VP4-1X/50MG24K4V
R901252639 ZDRE6VP4-1X/50MG24N9K4M
R900915968 ZDRE6VP4-1X/50MG24NK4M
R900535518 ZDRE6VP4-1X/50MG24NZ4M
R901252640 ZDRE6VP4-1X=100MG24N9K4M=LB
R900968464 ZDRE6VP4-1X=100MG24NK4M=LB
0811402182 ZDRE6VP1X-1X/180G24-25Z4M
0811402183 ZDRE6VP1X-1X/180YG24-25Z4M
0811402184 ZDRE6VP1X-1X/80G24-25Z4M
R901307055 ZDREE6VP1-1X/100MG24K24A1M
R901372402 ZDREE6VP1-1X/100MG24K24A1V
R901383134 ZDREE6VP1-1X/100MG24N9K24F1M
R901336591 ZDREE6VP1-1X/210MG24K24A1M
R901370586 ZDREE6VP1-1X/210MG24K24A1V
R901307056 ZDREE6VP1-1X/210MG24K24F1M
R901351755 ZDREE6VP1-1X/210MG24N9K24A1M
R901362817 ZDREE6VP1-1X/210MG24N9K24F1M
R901395753 ZDREE6VP1-1X/315MG24K24A1M
R901415122 ZDREE6VP1-1X/50MG24K24A1M
R901307054 ZDREE6VP1-1X/50MG24K24F1M
R901348916 ZDREE6VP1-1X/50MG24N9K24A1M
R901442471 ZDREE6VP1-1X/50MG24N9K24A1V
R901333123 ZDREE6VP2-1X/100MG24K24A1M
R901361034 ZDREE6VP2-1X/100MG24K24A1V
R901335265 ZDREE6VP2-1X/100MG24K24F1M
R901423690 ZDREE6VP2-1X/100MG24N9K24A1M
R901426844 ZDREE6VP2-1X/100MG24N9K24F1M
R901412854 ZDREE6VP2-1X/100MG24N9K24F1V
R901319105 ZDREE6VP2-1X/210MG24K24A1M
R901344604 ZDREE6VP2-1X/210MG24K24F1M
R901364868 ZDREE6VP2-1X/210MG24K24F1V
R901358797 ZDREE6VP2-1X/210MG24N9K24A1M
R901366629 ZDREE6VP2-1X/210MG24N9K24F1M
R901427678 ZDREE6VP2-1X/210MG24N9K24F1V
R901359129 ZDREE6VP2-1X/315MG24K24A1M
R901359130 ZDREE6VP2-1X/315MG24K24F1M
R901361520 ZDREE6VP2-1X/315MG24N9K24A1M
R901427111 ZDREE6VP2-1X/315MG24N9K24F1M
R901335844 ZDREE6VP2-1X/50MG24K24A1M
R901387239 ZDREE6VP2-1X/50MG24K24A1M-1
R901414672 ZDREE6VP2-1X/50MG24N9K24A1M
R901445816 ZDREE6VP2-1X/50MG24N9K24F1M
R901387981 ZDREE6VP3-1X/100MG24K24A1M
R901389298 ZDREE6VP3-1X/100MG24K24F1V
R901426503 ZDREE6VP3-1X/100MG24N9K24F1M
R901339813 ZDREE6VP3-1X/210MG24K24A1M
R901426504 ZDREE6VP3-1X/210MG24K24F1M
R901432627 ZDREE6VP3-1X/210MG24N9K24F1M
R901336443 ZDREE6VP3-1X/50MG24K24A1M
R901332583 ZDREE6VP3-1X/50MG24K24F1M
R901346257 ZDREE6VP3-1X/50MG24K24F1V
R901333120 ZDREE6VP4-1X/100MG24K24A1M
R901342612 ZDREE6VP4-1X/100MG24K24F1M
R901419420 ZDREE6VP4-1X/100MG24K24F1V
R901344934 ZDREE6VP4-1X/210MG24K24A1M
R901434069 ZDREE6VP4-1X/210MG24K24F1M
R901343769 ZDREE6VP4-1X/210MG24K24F1V
R901358800 ZDREE6VP4-1X/210MG24N9K24A1M
R901366630 ZDREE6VP4-1X/210MG24N9K24F1M
R901374071 ZDREE6VP4-1X/210MG24N9K24F1V
R901404475 ZDREE6VP4-1X/315MG24K24F1M
R901437499 ZDREE6VP4-1X/315MG24N9K24F1M
R901410698 ZDREE6VP4-1X/50MG24K24A1M
力士乐REXROTH先导式比例减压阀ZDRE 10, ZDREE 10
R901219741 ZDRE10VP2-2X/100LMG24K4M
R901241817 ZDRE10VP2-2X/100LMG24K4V
R901215393 ZDRE10VP2-2X/100XLMG24K4M
R901241816 ZDRE10VP2-2X/100XLMG24K4V
R901283725 ZDRE10VP2-2X/100XYMG24K4M
R901308768 ZDRE10VP2-2X/100XYMG24K4V
R901160006 ZDRE10VP2-2X/100YMG24K4M
R901273232 ZDRE10VP2-2X/200LMG24K4M
R901227551 ZDRE10VP2-2X/200XLMG24K4M
R901220758 ZDRE10VP2-2X/200XLMG24K4V
R901247462 ZDRE10VP2-2X/200XYMG24K4M
R901160004 ZDRE10VP2-2X/200YMG24K4M
R901262400 ZDRE10VP2-2X/200YMG24K4V
R901254861 ZDRE10VP2-2X/315LMG24K4M
R901251520 ZDRE10VP2-2X/315XLMG24K4M
R901213578 ZDRE10VP2-2X/315XLMG24K4V
R901324287 ZDRE10VP2-2X/315XYMG24K4M
R901160008 ZDRE10VP2-2X/315YMG24K4M
R901426460 ZDRE10VP2-2X/315YMG24K4V
R901251082 ZDRE10VP2-2X/50XLMG24K4M
R901337570 ZDRE10VP2-2X/50XLMG24K4V
R901291142 ZDRE10VP2-2X/50XYMG24K4M
R901160011 ZDRE10VP2-2X/50YMG24K4M
R901236347 ZDRE10VP2-2X=315XLMG24K4M
0811402165 ZDRE10VP2X-1X/180LG24-25Z4M-8
0811402164 ZDRE10VP2X-1X/180LG24-25Z4M-9
0811402173 ZDRE10VP2X-1X/250YMG24-8Z4M-6
R901328060 ZDREE10VP2-2X/100LMG24K31F1M
R901336017 ZDREE10VP2-2X/100LMG24K31F1V
R901198304 ZDREE10VP2-2X/100XLMG24K31A1M
R901213581 ZDREE10VP2-2X/100XLMG24K31A1V
R901219275 ZDREE10VP2-2X/100XLMG24K31F1M
R901314479 ZDREE10VP2-2X/100XLMG24K31F1V
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R901315639 ZDREE10VP2-2X/100YMG24K31A1V
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R901261518 ZDREE10VP2-2X/200XLMG24K31A1V
R901216655 ZDREE10VP2-2X/200XLMG24K31F1M
R901311549 ZDREE10VP2-2X/200XLMG24K31F1V
R901211778 ZDREE10VP2-2X/200XYMG24K31A1M
R901320414 ZDREE10VP2-2X/200XYMG24K31F1M
R901196777 ZDREE10VP2-2X/200YMG24K31A1M
R901223093 ZDREE10VP2-2X/200YMG24K31A1V
R901241090 ZDREE10VP2-2X/200YMG24K31F1M
R901218141 ZDREE10VP2-2X/315LMG24K31A1M
R901225513 ZDREE10VP2-2X/315XLMG24K31A1M
R901318923 ZDREE10VP2-2X/315XLMG24K31A1M-2
R901275329 ZDREE10VP2-2X/315XLMG24K31A1V
R901219586 ZDREE10VP2-2X/315XLMG24K31F1M
R901291810 ZDREE10VP2-2X/315XLMG24K31F1M-2
R901384812 ZDREE10VP2-2X/315XLMG24K31F1V
R901301633 ZDREE10VP2-2X/315XYMG24K31A1M
R901335535 ZDREE10VP2-2X/315XYMG24K31F1M
R901280193 ZDREE10VP2-2X/315YMG24K31A1M
R901371124 ZDREE10VP2-2X/315YMG24K31A1V
R901250548 ZDREE10VP2-2X/315YMG24K31F1M
R901315657 ZDREE10VP2-2X/315YMG24K31F1V
R901243595 ZDREE10VP2-2X/50XLMG24K31A1M
R901236343 ZDREE10VP2-2X/50XLMG24K31A1V
R901362823 ZDREE10VP2-2X/50XLMG24K31F1M
R901278440 ZDREE10VP2-2X/50YMG24K31A1M
R901416739 ZDREE10VP2-2X/50YMG24K31A1V
R901255960 ZDREE10VP4-2X/200XLMG24K31A1M
R901318207 ZDREE10VP4-2X/200XLMG24K31F1M
R901226792 ZDREE10VP4-2X/315XLMG24K31A1M
力士乐REXROTH比例减压阀,先导式DRE(M) 10, DRE(M) 20
R901316842 DRE10-6X/100YG24-8K4M
R901338951 DRE10-6X/100YG24-8K4V
R901311469 DRE10-6X/100YG24K4M
R901214427 DRE10-6X/100YG24K4V
R901343607 DRE10-6X/100YMG24-8K4M
R901326343 DRE10-6X/100YMG24-8K4V
R901279262 DRE10-6X/100YMG24K4M
R901306349 DRE10-6X/200YG24-8K4M
R901340989 DRE10-6X/200YG24-8K4V
R901240661 DRE10-6X/200YG24K4M
R901214426 DRE10-6X/200YG24K4V
R901298576 DRE10-6X/200YMG24-8K4M
R901364840 DRE10-6X/200YMG24-8K4V
R901273229 DRE10-6X/200YMG24K4M
R901337102 DRE10-6X/315YG24-8K4M
R901346991 DRE10-6X/315YG24-8K4V
R901214422 DRE10-6X/315YG24K4V
R901324065 DRE10-6X/315YMG24-8K4M
R901274347 DRE10-6X/315YMG24K4M
R901322140 DRE10-6X/50YG24-8K4M
R901320542 DRE10-6X/50YG24-8K4V
R901324518 DRE10-6X/50YG24K4M
R901214429 DRE10-6X/50YG24K4V
R901393964 DRE10-6X/50YMG24-8K4M
R901442061 DRE10-6X/50YMG24-8K4V
R901274248 DRE10-6X/50YMG24K4M
R901387378 DRE20-6X/100YG24-8K4M
R901344914 DRE20-6X/100YG24K4M
R901214416 DRE20-6X/100YG24K4V
R901350327 DRE20-6X/100YMG24-8K4M
R901320625 DRE20-6X/100YMG24K4M
R901411633 DRE20-6X/100YMG24K4V
R901322765 DRE20-6X/200YG24-8K4M
R901240660 DRE20-6X/200YG24K4M
R901214411 DRE20-6X/200YG24K4V
R901325674 DRE20-6X/200YMG24-8K4M
R901295727 DRE20-6X/200YMG24K4M
R901321379 DRE20-6X/315YG24-8K4M
R901214407 DRE20-6X/315YG24K4V
R901354594 DRE20-6X/315YMG24-8K4M
R901330074 DRE20-6X/315YMG24K4M
R901214420 DRE20-6X/50YG24K4V
R901381849 DRE20-6X/50YMG24K4M
R901279573 DREM10-6X/100YG24-8K4M
R901279575 DREM10-6X/100YG24-8K4V
R901277135 DREM10-6X/100YG24K4M
R901277136 DREM10-6X/100YG24K4V
R901335080 DREM10-6X/100YMG24-8K4M
R901341154 DREM10-6X/100YMG24K4M
R901279577 DREM10-6X/200YG24-8K4M
R901279578 DREM10-6X/200YG24-8K4V
R901277137 DREM10-6X/200YG24K4M
R901277138 DREM10-6X/200YG24K4V
R901308586 DREM10-6X/200YMG24-8K4M
R901317613 DREM10-6X/200YMG24K4M
R901279579 DREM10-6X/315YG24-8K4M
R901279580 DREM10-6X/315YG24-8K4V
R901277139 DREM10-6X/315YG24K4M
R901277140 DREM10-6X/315YG24K4V
R901298568 DREM10-6X/315YMG24-8K4M
R901298578 DREM10-6X/315YMG24K4M
R901394447 DREM10-6X/315YMG24K4V
R901279570 DREM10-6X/50YG24-8K4M
R901279572 DREM10-6X/50YG24-8K4V
R901277131 DREM10-6X/50YG24K4M
R901277134 DREM10-6X/50YG24K4V
R901312671 DREM10-6X/50YMG24-8K4M
R901312402 DREM10-6X/50YMG24K4M
R901395820 DREM10-6X/50YMG24K4V
R901279583 DREM20-6X/100YG24-8K4M
R901279585 DREM20-6X/100YG24-8K4V
R901277143 DREM20-6X/100YG24K4M
R901277144 DREM20-6X/100YG24K4V
R901325676 DREM20-6X/100YMG24-8K4M
R901358389 DREM20-6X/100YMG24-8K4V
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R901279589 DREM20-6X/200YG24-8K4V
R901277145 DREM20-6X/200YG24K4M
R901277146 DREM20-6X/200YG24K4V
R901412371 DREM20-6X/200YMG24-8K4M
R901321265 DREM20-6X/200YMG24-8K4V
R901358457 DREM20-6X/200YMG24K4M
R901332777 DREM20-6X/200YMG24K4V
R901279590 DREM20-6X/315YG24-8K4M
R901279591 DREM20-6X/315YG24-8K4V
R901277148 DREM20-6X/315YG24K4M
R901277150 DREM20-6X/315YG24K4V
R901298577 DREM20-6X/315YMG24-8K4M
R901308861 DREM20-6X/315YMG24-8K4V
R901335461 DREM20-6X/315YMG24K4M
R901309198 DREM20-6X/315YMG24K4V
R901279581 DREM20-6X/50YG24-8K4M
R901279582 DREM20-6X/50YG24-8K4V
R901277141 DREM20-6X/50YG24K4M
R901277142 DREM20-6X/50YG24K4V
0811402055力士乐比例减压阀
减压阀选用标准
标准一 在给定的弹簧压力级范围内,使出口压力在最大值与最小值之间能连续调整,不得有卡阻和异常振动;
标准二 对于软密封的减压阀,在规定的时间内不得有渗漏;对于金属密封的减压阀,其渗漏量应不大于最大流量的0.5%;
标准三 出口流量变化时,直接作用式的出口压力偏差值不大于20%,先导式不大于10%;
标准四 进口压力变化时,直接作用式的出口压力偏差不大于10%,先导式的不大于5%;
标准五 通常,减压阀的阀后压力应小于阀前压力的0.5倍;
标准六 减压阀的应用范围很广,在蒸汽、压缩空气、工业用气、水、油和许多其他液体介质的设备和管路上均可使用,介质流经减压阀出口处的量,一般用质量流量或体积流量表示;
标准七 波纹管直接作用式减压阀适用于低压、中小口径的蒸汽介质;
标准八 薄膜直接作用式减压阀适用于中低压、中小口径的空气、水介质;
标准九 先导活塞式减压阀,适用于各种压力、各种口径、各种温度的蒸汽、空气和水介质,若用不锈耐酸钢制造,可适用于各种腐蚀性介质;
标准十 先导波纹管式减压阀,适用于低压、中小口径的蒸汽、空气等介质;
标准十一 先导薄膜式减压阀,适用于低压、中压、中小口径的蒸汽或水等介质;
标准十二 减压阀进口压力的波动应控制在进口压力给定值的80%~105%,如超过该范围,减压前期的性能会受影响;
标准十三 通常减压阀的阀后压力应小于阀前压力的0.5倍;
标准十四 减压阀的每一档弹簧只在一定的出口压力范围内适用,超出范围应更换弹簧;
标准十五 在介质工作温度比较高的场合,一般选用先导活塞式减压阀或先导波纹管式减压阀;
标准十六 介质为空气或水(液体)的场合,一般宜选用直接作用薄膜式减压阀或先导薄膜式减压阀;
标准十七 介质为蒸汽的场合,宜选用先导活塞式或先导波纹管式减压阀;
标准十八 为了操作、调整和维修的方便,减压阀一般应安装在水平管道上。
0811402055力士乐比例减压阀
力士乐REXROTH比例减压阀,先导式DRE(M)E 10, DRE(M)E 20
R901320205 DREE10-6X/100YG24K31A1M
R901299774 DREE10-6X/100YG24K31A1V
R901302026 DREE10-6X/100YG24K31F1M
R901347474 DREE10-6X/100YG24K31F1V
R901298775 DREE10-6X/100YMG24K31A1M
R901269802 DREE10-6X/100YMG24K31A1V
R901272204 DREE10-6X/100YMG24K31F1V
R901273234 DREE10-6X/200YG24K31A1M
R901240104 DREE10-6X/200YG24K31A1V
R901278156 DREE10-6X/200YG24K31F1M
R901300488 DREE10-6X/200YG24K31F1V
R901272516 DREE10-6X/200YMG24K31A1M
R901321146 DREE10-6X/200YMG24K31A1V
R901278464 DREE10-6X/200YMG24K31F1M
R901154508 DREE10-6X/200YMG24K31F1V
R901442731 DREE10-6X/200YMG24K31F1V-4
R901298256 DREE10-6X/315YG24K31A1M
R901279568 DREE10-6X/315YG24K31A1V
R901289406 DREE10-6X/315YG24K31F1M
R901328264 DREE10-6X/315YG24K31F1V
R901278309 DREE10-6X/315YMG24K31A1M
R901326166 DREE10-6X/315YMG24K31A1M-4
R901314410 DREE10-6X/315YMG24K31A1V
R901326169 DREE10-6X/315YMG24K31A1V-4
R901438092 DREE10-6X/315YMG24K31F1M
R901328238 DREE10-6X/315YMG24K31F1M-4
R901348210 DREE10-6X/315YMG24K31F1V
R901327462 DREE10-6X/315YMG24K31F1V-4
R901350583 DREE10-6X/50YG24K31A1M
R901361836 DREE10-6X/50YG24K31F1M
R901336135 DREE10-6X/50YMG24K31A1M
R901378478 DREE10-6X/50YMG24K31A1V
R901342656 DREE10-6X/50YMG24K31F1M
R901318859 DREE20-6X/100YG24K31A1M
R901299828 DREE20-6X/100YG24K31A1V
R901311818 DREE20-6X/100YG24K31F1M
R901298796 DREE20-6X/100YG24K31F1V
R901311901 DREE20-6X/100YMG24K31A1M
R901325833 DREE20-6X/100YMG24K31F1V
R901243781 DREE20-6X/200YG24K31A1M
R901240106 DREE20-6X/200YG24K31A1V
R901366305 DREE20-6X/200YG24K31F1M
R901272515 DREE20-6X/200YG24K31F1V
R901275714 DREE20-6X/200YMG24K31A1M
R901326515 DREE20-6X/200YMG24K31A1M-4
R901383694 DREE20-6X/200YMG24K31A1V
R901326890 DREE20-6X/200YMG24K31A1V-4
R901363842 DREE20-6X/200YMG24K31F1M
R901328236 DREE20-6X/200YMG24K31F1M-4
R901327460 DREE20-6X/200YMG24K31F1V-4
R901266392 DREE20-6X/315YG24K31A1M
R901305941 DREE20-6X/315YG24K31A1V
R901363873 DREE20-6X/315YG24K31F1M
R901278310 DREE20-6X/315YMG24K31A1M
R901325699 DREE20-6X/315YMG24K31A1M-4
R901325604 DREE20-6X/315YMG24K31A1V
R901326164 DREE20-6X/315YMG24K31A1V-4
R901408880 DREE20-6X/315YMG24K31F1M
R901328266 DREE20-6X/315YMG24K31F1V
R901377535 DREE20-6X/50YG24K31A1M
R901415664 DREE20-6X/50YG24K31A1V
R901298342 DREE20-6X/50YMG24K31A1M
R901390117 DREE20-6X/50YMG24K31A1V
R901340340 DREE20-6X/50YMG24K31F1V
R901289452 DREME10-6X/100YG24K31A1M
R901330900 DREME10-6X/100YG24K31F1M
R901341836 DREME10-6X/100YG24K31F1V
R901310680 DREME10-6X/100YMG24K31A1M
R901319548 DREME10-6X/100YMG24K31F1M
R901419106 DREME10-6X/100YMG24K31F1V
R901289453 DREME10-6X/200YG24K31A1M
R901424460 DREME10-6X/200YG24K31A1V
R901319954 DREME10-6X/200YG24K31F1M
R901394963 DREME10-6X/200YG24K31F1V
R901289454 DREME10-6X/200YMG24K31A1M
R901289455 DREME10-6X/200YMG24K31A1V
R901328652 DREME10-6X/200YMG24K31F1M
R901361877 DREME10-6X/200YMG24K31F1V
R901289457 DREME10-6X/315YG24K31A1M
R901321378 DREME10-6X/315YG24K31A1V
R901377298 DREME10-6X/315YG24K31F1M
R901433300 DREME10-6X/315YG24K31F1V
R901289456 DREME10-6X/315YMG24K31A1M
R901362903 DREME10-6X/315YMG24K31F1M
R901336137 DREME10-6X/315YMG24K31F1V
R901298569 DREME10-6X/50YG24K31A1M
R901292634 DREME10-6X/50YMG24K31A1M
R901418004 DREME20-6X/100YG24K31A1M
R901305420 DREME20-6X/100YG24K31A1V
R901354907 DREME20-6X/100YG24K31F1M
R901298574 DREME20-6X/100YMG24K31A1M
R901319549 DREME20-6X/100YMG24K31F1M
R901361876 DREME20-6X/100YMG24K31F1V
R901289458 DREME20-6X/200YG24K31A1M
R901188041 DREME20-6X/200YG24K31A1V
R901298572 DREME20-6X/200YG24K31F1M
R901341834 DREME20-6X/200YG24K31F1V
R901302633 DREME20-6X/200YMG24K31A1M
R901318454 DREME20-6X/200YMG24K31A1V
R901307880 DREME20-6X/200YMG24K31F1M
R901346399 DREME20-6X/200YMG24K31F1V
R901325506 DREME20-6X/315YG24K31A1M
R901377306 DREME20-6X/315YG24K31F1M
R901289460 DREME20-6X/315YMG24K31A1M
R901289459 DREME20-6X/315YMG24K31A1V
R901428941 DREME20-6X/315YMG24K31F1M
R901302643 DREME20-6X/315YMG24K31F1V
R901406177 DREME20-6X/50YG24K31A1M
R901418843 DREME20-6X/50YMG24K31A1M
力士乐REXROTH比例减压阀,先导式DRE(M) 30
R901440139 DRE30-6X/100YG24-8K4M
R901326353 DRE30-6X/200YG24-8K4M
R901311434 DRE30-6X/200YG24K4M
R901351876 DRE30-6X/200YMG24-8K4M
R901349861 DRE30-6X/315YG24-8K4M
R901413528 DRE30-6X/315YMG24-8K4M
R901311433 DRE30-6X/315YMG24K4M
R901333459 DRE30-6X/50YG24-8K4M
R901311440 DREM30-6X/100YG24K4M
R901407573 DREM30-6X/200YG24-8K4M
R901311439 DREM30-6X/200YG24K4M
R901352921 DREM30-6X/200YMG24-8K4M
R901402495 DREM30-6X/200YMG24-8K4V
R901334118 DREM30-6X/200YMG24K4M
R901357350 DREM30-6X/315YMG24-8K4V
R901402721 DREM30-6X/315YMG24K4M
力士乐REXROTH先导式比例减压阀DRE(M)E 30
R901311436 DREE30-6X/100YG24K31A1M
R901374745 DREE30-6X/100YG24K31F1M
R901402167 DREE30-6X/100YMG24K31A1M
R901356752 DREE30-6X/200YG24K31A1M
R901362905 DREE30-6X/200YG24K31A1V
R901358803 DREE30-6X/200YG24K31F1M
R901364721 DREE30-6X/200YG24K31F1V
R901387950 DREE30-6X/200YMG24K31A1M
R901330180 DREE30-6X/200YMG24K31A1V
R901359706 DREE30-6X/200YMG24K31F1M
R901362906 DREE30-6X/200YMG24K31F1V
R901372830 DREE30-6X/315YG24K31A1M
R901380483 DREE30-6X/315YMG24K31A1M
R901360925 DREE30-6X/315YMG24K31F1M
R901371155 DREE30-6X/50YG24K31F1M
R901311437 DREE30-6X/50YMG24K31A1M
R901336016 DREE30-6X/50YMG24K31F1M
R901357047 DREME30-6X/100YMG24K31A1M
R901361874 DREME30-6X/100YMG24K31F1V
R901415386 DREME30-6X/200YG24K31A1M
R901352461 DREME30-6X/200YG24K31F1V
R901311438 DREME30-6X/315YMG24K31A1M
R901366178 DREME30-6X/315YMG24K31F1M
R901311432 DREME30-6X/50YMG24K31A1M
力士乐REXROTH三通结构的比例减压阀,先导式3DRE(M)
R901299831 3DRE10P-7X/100XYG24K4V
R901265659 3DRE10P-7X/100XYG24K4V-1=PL
R901152348 3DRE10P-7X/100YG24K4V
R901265113 3DRE10P-7X/200XYG24K4V
R901287328 3DRE10P-7X/200XYG24K4V-1=PL
R901424024 3DRE10P-7X/200YG24-8K4V
R901152580 3DRE10P-7X/200YG24K4V
R901310368 3DRE10P-7X/315XYG24K4V
R901287323 3DRE10P-7X/315XYG24K4V-1=PL
R901439299 3DRE10P-7X/315YG24-8K4V
R901152581 3DRE10P-7X/315YG24K4V
R901287322 3DRE10P-7X/315YG24K4V-1=PL
R901310513 3DRE10P-7X/50XYG24K4V-1
R901152579 3DRE10P-7X/50YG24K4V
R901368722 3DRE10P-7X/50YG24K4V-1
R901284272 3DRE16P-7X/100XYG24K4V
R901287329 3DRE16P-7X/100XYG24K4V-1=PL
R901152350 3DRE16P-7X/100YG24K4V
R901236526 3DRE16P-7X/200XYG24K4V
R901287332 3DRE16P-7X/200XYG24K4V-5=PL
R901152584 3DRE16P-7X/200YG24K4V
R901336000 3DRE16P-7X/250YG24K4V
R901152583 3DRE16P-7X/50YG24K4V
R901324602 3DRE16P-7X=200YG24K4V
R901354997 3DREM10P-7X/100XYG24K4V
力士乐REXROTH三通结构的比例减压阀,先导式3DRE(M)E
R901342446 3DREE10P-7X/100XYG24K31A1V
R901239015 3DREE10P-7X/100YG24K31A1V
R901246371 3DREE10P-7X/100YG24K31F1V
R901301677 3DREE10P-7X/200XYG24K31A1V
R901237705 3DREE10P-7X/200YG24K31A1V
R901280845 3DREE10P-7X/200YG24K31F1V
R901242312 3DREE10P-7X/315XYG24K31A1V
R901236898 3DREE10P-7X/315YG24K31A1V
R901226056 3DREE10P-7X/315YG24K31F1V
R901356464 3DREE10P-7X/50XYG24K31A1V
R901211171 3DREE10P-7X/50YG24K31A1V
R901316387 3DREE10P-7X/50YG24K31F1V
R901254146 3DREE16P-7X/100XYG24K31A1V
R901257331 3DREE16P-7X/100XYG24K31A1V=PL
R901346665 3DREE16P-7X/100XYG24K31F1V
R901263447 3DREE16P-7X/100YG24K31A1V
R901325504 3DREE16P-7X/100YG24K31F1V
R901226262 3DREE16P-7X/200XYG24K31A1V
R901213583 3DREE16P-7X/200YG24K31A1V
R901406795 3DREE16P-7X/200YG24K31F1M
R901226627 3DREE16P-7X/200YG24K31F1V
R901392496 3DREE16P-7X/250XYG24K31F1V
R901240222 3DREE16P-7X/250YG24K31A1V
R901305422 3DREE16P-7X/250YG24K31F1V
R901363067 3DREE16P-7X/50XYG24K31A1V
R901271814 3DREE16P-7X/50YG24K31A1V
R901246373 3DREE16P-7X/50YG24K31F1V
R901256689 3DREME10P-7X/100XYG24K31A1V
R901242254 3DREME10P-7X/100YG24K31A1V
R901275767 3DREME10P-7X/100YG24K31F1V
R901229977 3DREME10P-7X/200XYG24K31A1V
R901220113 3DREME10P-7X/200YG24K31A1V
R901218097 3DREME10P-7X/200YG24K31F1V
R901252139 3DREME10P-7X/315XYG24K31A1V
R901240745 3DREME10P-7X/315YG24K31A1V
R901223481 3DREME10P-7X/315YG24K31F1V
R901293211 3DREME10P-7X/50YG24K31A1V
R901308772 3DREME10P-7X/50YG24K31F1V
R901263897 3DREME16P-7X/100XYG24K31F1V
R901261979 3DREME16P-7X/100YG24K31A1V
R901238935 3DREME16P-7X/100YG24K31F1V
R901298776 3DREME16P-7X/200XYG24K31A1V
R901294058 3DREME16P-7X/200XYG24K31F1V
R901231067 3DREME16P-7X/200YG24K31A1V
R901218100 3DREME16P-7X/200YG24K31F1V
R901229466 3DREME16P-7X/250YG24K31A1V
R901309623 3DREME16P-7X/250YG24K31F1V
R901341832 3DREME16P-7X/50YG24K31A1V
力士乐REXROTH带直流电机操作的比例减压阀,先导式DRS
R901055990 DRS6-1X/100AMG24K32MG
R901055991 DRS6-1X/210AMG24K32MG
R901025496 DRS6-1X/50AMG24K32MG
力士乐REXROTH带直流电机操作的比例减压阀,先导式ZDRS
R900756973 ZDRS6VP-1X/100AMG24K32MG
R901041085 ZDRS6VP-1X/100SMG24K32MG
R900777725 ZDRS6VP-1X/210AMG24K32MG
R901420852 ZDRS6VP-1X/210SMG24K32MG-1
R901025495 ZDRS6VP-1X/50AMG24K32MG
R901156148 ZDRS6VP-1X/50SMG24K32MG
力士乐REXROTH比例减压阀,先导式操作,配有感应式位置传感器DREB6X
0811402051 DREB6X-1X/175MG24-25Z4M
0811402063 DREB6X-1X/175MG24-25Z4V
0811402052 DREB6X-1X/310MG24-25Z4M
0811402050 DREB6X-1X/75MG24-25Z4M
R901197737 DREB6X-1X/75MG24-25Z4V
力士乐REXROTH比例减压阀,先导式、集成电子放大版(OBE)和位置反馈DREBE6X
0811402080 DREBE6X-1X/175MG24K31A1M
R901403356 DREBE6X-1X/175MG24K31A1V
0811402083 DREBE6X-1X/175MG24K31F1M
R901293703 DREBE6X-1X/175MG24K31F1V
0811402300 DREBE6X-1X/310MG24K0B5M
0811402081 DREBE6X-1X/310MG24K31A1M
R901121104 DREBE6X-1X/310MG24K31A1V
0811402085 DREBE6X-1X/310MG24K31F1M
R901259736 DREBE6X-1X/75MG24K0B5M
0811402082 DREBE6X-1X/75MG24K31A1M
R901365694 DREBE6X-1X/75MG24K31A1V
R901PT0039 DREBE6X-1X/75MG24K31F1M
R901084277 DREBE6X-1X/75MG24K31F1M
R901430914 DREBE6X-1X/75MG24K31F1V
力士乐REXROTH比例减压阀,先导式、集成电子(OBE)和位置反馈DREBE10Z
0811402155 DREBE10Z-1X/180XYMG24K31A1M
R901162150 DREBE10Z-1X/180XYMG24K31F1M
0811402152 DREBE10Z-1X/315XYMG24K31A1M
0811402156 DREBE10Z-1X/315XYMG24K31A1M-14
力士乐REXROTH带有直流电动机驱动的先导操作减压阀DRG
R900489796 DRG10-1X/100YE1
R900907657 DRG10-1X/100YME1
R900338236 DRG10-1X/100YP2
R900497225 DRG10-1X/200YE1
R900396319 DRG10-1X/200YE1-134
R900332391 DRG10-1X/200YME1
R900374206 DRG10-1X/200YMP2
R900494934 DRG10-1X/200YMVP2
R900415303 DRG10-1X/200YP2
R900335704 DRG10-1X/315YE1
R900417460 DRG10-1X/315YME1
R900762248 DRG10-1X/315YMP2
R900498281 DRG10-1X/315YP2
R900485241 DRG10-1X/315YVP2
R900477809 DRG10-1X/50YE1
R900525559 DRG10-1X/50YME1
R900489911 DRG10-1X/50YP2
R900386070 DRG20-1X/100YP2
R900356597 DRG20-1X/200YE1
R900364699 DRG20-1X/200YME1
R900384783 DRG20-1X/200YMP2
R901068542 DRG20-1X/200YMVE1
R900339669 DRG20-1X/200YMVP2
R900419758 DRG20-1X/315YE1
R901076504 DRG20-1X/315YME1
R900338495 DRG20-1X/315YMP2
R900489210 DRG20-1X/315YP2
R900336282 DRG30-1X/100YP2
R900370670 DRG30-1X/200YME1
R901224365 DRG30-1X/200YMP2
R900567136 DRG30-1X/200YP2
R900383472 DRG30-1X/200YVP2
R900972431 DRG30-1X/315YMP2
R900489209 DRG30-1X/315YP2
R900344911 DRG30-1X/315YP2-113
力士乐REXROTH带有直流电动机驱动的先导操作减压阀DRGC
R900356784 DRGC 30-1X/200YE1
R900583918 DRGC-1X/100E1
R900353774 DRGC-1X/100YP2
R900583308 DRGC-1X/200E1
R900387366 DRGC-1X/200YP2
R900377817 DRGC-1X/200YVP2
R900583460 DRGC-1X/50E1
力士乐REXROTH带有直流电动机驱动的先导操作减压阀DRG_G
R901357505 DRG10G1X/200YME1
R900338649 DRG10G1X/50YME1
R900404410 DRG25G1X/315YME1
力士乐REXROTH比例流量控制阀
力士乐REXROTH比例节流阀
力士乐REXROTH二通比例节流阀(插装阀形式)FE
R900594656 FE16C-2X/100LZ4M
R900426990 FE16C-2X/140LZ4M
R900328189 FE16C-2X/140LZ4M-15
R900454879 FE16C-2X/140LZ4V
R900517889 FE16C-2X/140QN9Z4M
R900396258 FE16C-2X/140QZ4M
R900903850 FE16C-2X/140QZ4M=LB
R900396779 FE16C-2X/140QZ4V
R900393946 FE16C-2X/190LZ4M
R900580990 FE16C-2X/190LZ4V
R900587892 FE16C-2X/190LZ4V-26
R900565391 FE16C-2X/25LZ4M
R900550030 FE16C-2X/25LZ4V
R900472486 FE16C-2X/25QZ4M
R900591047 FE16C-2X/25QZ4M-27
R900591256 FE16C-2X/50LZ4M
R900915923 FE16C-2X/50LZ4V
R901069406 FE16C-2X/50QK4M
R900976696 FE16C-2X/50QK4M=LB
R900398902 FE16C-2X/50QZ4M
R900587480 FE16C-2X/50QZ4M-27
R900583187 FE16C-2X/60LZ4M-1
R900448394 FE16C-2X/80LZ4M
R900582879 FE16C2X/140LM-25
R900589519 FE16C2X/140LV-26
R900396356 FE16C2X/140QMK
R900443234 FE16C2X/190LM-21
R900583218 FE16C2X/190LM-25
R900404546 FE16C2X/190LMK
R900581669 FE16C2X/190LN9V
R900434577 FE16C2X/190LV-22
R900387275 FE16C2X/LPM
R900393271 FE16C2X/LPMSO15
R900394705 FE16C2X/QPM
R900447876 FE16CA2X/80LM
力士乐REXROTH二通比例节流阀(插装阀形式)FEE
R901186873 FEE16C-2X/100LK0G1V
R901276051 FEE16C-2X/140QK0G1M
R901382854 FEE16C-2X/190LK0B1V
力士乐REXROTH二通比例节流阀(插装阀形式)FES
R901308910 FES25CA-3X/315LK4M=LB
R901013914 FES32CA-3X/450LK4M=LB
R901042748 FES32CA-3X/450LN9K4M
R901391902 FES40CA-3X/670LZ2M
R901041300 FES50CA-3X/1400LJZ2M
R901266999 FES63CA-3X/1800LK4M-16
力士乐REXROTH二通比例节流阀(插装阀形式)FESE
R901054794 FESE25CA-3X/200QK0B1M
R901045862 FESE25CA-3X/200QK0G1M
R900767349 FESE25CA-3X/315LK0B1M=LB
R901435821 FESE25CA-3X/315LK0B1V
R901312977 FESE25CA-3X/315LK0G1V
R901012850 FESE32CA-3X/450LK0B1M=LB
R901174775 FESE32CA-3X/450LK0B1V
R901033548 FESE32CA-3X/450LK0G1M
R901052417 FESE32CA-3X/450LK0G1V
R901222088 FESE40CA-3X/670LK0B1V
R901216503 FESE40CA-3X/670LK0G1V
R901047747 FESE50CA-3X/1400LK0G1V
R901276354 FESE63CA-3X/1800LK0G1V
力士乐REXROTH比例流量控制阀
力士乐REXROTH比例二通流量控制阀2FRE 6
R900373509 2FRE6A-2X/10QZ4MV
R900361710 2FRE6A-2X/10QZ4RV
R900377730 2FRE6A-2X/16QZ4MV
R900364360 2FRE6A-2X/16QZ4RV
R900366337 2FRE6A-2X/1LMV-2
R900904427 2FRE6A-2X/1LZ4MV
R901026943 2FRE6A-2X/25LK4MV
R900364361 2FRE6A-2X/25QZ4MV
R900365627 2FRE6A-2X/25QZ4RV
R900372150 2FRE6A-2X/2LRV-2
R900369231 2FRE6A-2X/2LZ4MV
R900374749 2FRE6A-2X/2LZ4RV
R900368305 2FRE6A-2X/2QEZ4MV
R900360077 2FRE6A-2X/2QEZ4RV
R900365426 2FRE6A-2X/3QZ4MV
R900361692 2FRE6A-2X/3QZ4RV
R900377729 2FRE6A-2X/6QZ4MV
R900362947 2FRE6A-2X/6QZ4RV
R900367526 2FRE6A-2X/8LZ4MV
R900586987 2FRE6A-2X/8LZ4RV
R901312090 2FRE6B-2X/10LK4MV
R900430774 2FRE6B-2X/10LZ4MV
R900364021 2FRE6B-2X/10QZ4MV
R900362477 2FRE6B-2X/10QZ4RV
R900430773 2FRE6B-2X/16LZ4MV
R900364362 2FRE6B-2X/16QZ4MV
R900363693 2FRE6B-2X/16QZ4RV
R900381592 2FRE6B-2X/1LRV-2
R900368550 2FRE6B-2X/1LZ4MV
R900362442 2FRE6B-2X/1LZ4MV-2
R900469875 2FRE6B-2X/1LZ4RV
R900500570 2FRE6B-2X/25LZ4MV
R900959320 2FRE6B-2X/25QK4MV=LB
R900362098 2FRE6B-2X/25QZ4MV
R900558740 2FRE6B-2X/25QZ4MV=LB
R900360844 2FRE6B-2X/25QZ4RV
R900389239 2FRE6B-2X/2LZ4MV
R900363838 2FRE6B-2X/2LZ4RV
R900935756 2FRE6B-2X/2QEMV
R900426384 2FRE6B-2X/2QEMV-233
R900381238 2FRE6B-2X/2QERV-2
R900364092 2FRE6B-2X/2QEZ4MV
R900362008 2FRE6B-2X/2QEZ4RV
R900527082 2FRE6B-2X/2QEZ4RV-3
R900366250 2FRE6B-2X/3QZ4MV
R900361691 2FRE6B-2X/3QZ4RV
R900362193 2FRE6B-2X/6QZ4MV
R900367424 2FRE6B-2X/6QZ4RV
R900370962 2FRE6B-2X/8LZ4MV
R900475158 2FRE6B-2X/8LZ4RV
0811402055力士乐比例减压阀