波多野结衣毛片-在线天堂网-国产黄网站-国产精品2-亚洲视频小说-国产亚洲在线-牛牛影视免费观看-超碰成人福利-理论av-亚洲三级影院-久久无毛-欧美色图888-国产成人久久精品77777综合-在线观看99-www.四虎精品-亚洲欧美日本另类-一级日韩一级欧美-大奶子网站-卡通动漫av-久久老司机精品视频

力士樂溢流閥DBW10A1-5X/200-6EG24N9K4 R900941174現(xiàn)貨

REXROTH力士樂電磁溢流閥DBW10A1-5X/200-6EG24N9K4 R900941174 原裝我公司主營液壓氣動元件、工控備件！力士樂溢流閥DBW10A1-5X/200-6EG24N9K4 R900941174現(xiàn)貨

溢流閥是一種液壓壓力控制閥，在液壓設(shè)備中主要起定壓溢流作用，穩(wěn)壓，系統(tǒng)卸荷和保護(hù)作用。定壓溢流作用：在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中，定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時，會使流量需求減小。此時溢流閥開啟，使多余流量溢回油箱，保證溢流閥進(jìn)口壓力，即泵出口壓力恒定（閥口常隨壓力波動開啟）。穩(wěn)壓作用：溢流閥串聯(lián)在回油路上，溢流閥產(chǎn)生背壓，運動部件平穩(wěn)性增加。系統(tǒng)卸荷作用：在溢流閥的遙控口串接溢小流量的電磁閥，當(dāng)電磁鐵通電時，溢流閥的遙控口通油箱，此時液壓泵卸荷。溢流閥此時作為卸荷閥使用。保護(hù)作用：系統(tǒng)正常工作時，閥門關(guān)閉。只有負(fù)載超過規(guī)定的（系統(tǒng)壓力超過調(diào)定壓力）時開啟溢流，進(jìn)行過載保護(hù)，使系統(tǒng)壓力不再增加（通常使溢流閥的調(diào)定壓力比系統(tǒng)工作壓力高10%～20%）。實際應(yīng)用中一般有：作卸荷閥用，作遠(yuǎn)程調(diào)壓閥，作高低壓多級控制閥，作順序閥，用于產(chǎn)生背壓（串在回油路上）。溢流閥一般有兩種結(jié)構(gòu)：1、直動型溢流閥 。2、先導(dǎo)式溢流閥。對溢流閥的主要要求：調(diào)壓范圍大，調(diào)壓偏差小，壓力振擺小，動作靈敏，過載能力大，噪聲小。

溢流閥的工作原理主要基于壓力平衡和機械傳動原理，通過外部壓力的變化來實現(xiàn)液壓系統(tǒng)中流量的調(diào)節(jié)。以下是詳細(xì)介紹：

溢流閥主要由閥體、閥芯、彈簧和調(diào)節(jié)裝置組成。閥體上設(shè)有進(jìn)口和出口通道以及溢流口當(dāng)液壓系統(tǒng)的工作壓力超過溢流閥設(shè)定的壓力時，閥芯受到壓力作用向上移動，使溢流口從口通道中插入，形成溢流通道，允許流體流出，從而穩(wěn)定系統(tǒng)壓力。當(dāng)系統(tǒng)壓力降低到設(shè)定壓力范圍內(nèi)時，閥芯在彈簧作用下向下移動，關(guān)閉溢流通道，阻止流體繼續(xù)溢流。先導(dǎo)式溢流閥由先導(dǎo)閥和主閥組成，先導(dǎo)閥控制壓力，主閥控制流量。當(dāng)進(jìn)口壓力超過調(diào)壓力時，先導(dǎo)閥打開，主閥內(nèi)油液產(chǎn)生流動，實現(xiàn)溢流。直動式比例溢流閥利用比例電磁鐵產(chǎn)生的吸力與彈簧力和系統(tǒng)壓力作用在閥芯上的力平衡的

原理來工作。通過調(diào)整通入電磁鐵的電流大小，可以改變調(diào)壓閥的調(diào)節(jié)壓力

Z2DB系列力士樂溢流閥專賣

Z2DB系列力士樂溢流閥 供應(yīng)

Z2DB6VD3-4X/200Z2DB6VD3-4X/200SO2

Z2DB6VD3-4X/200VZ2DB6VD3-4X/315V

Z2DB6VD3-4X/50VZ2DBK10VC2-1X/100/V

Z2DBK10VC2-1X/210/V

Z2DBK10VC2-1X/50V

Z2DBK10VD2-1X/100V

Z2DBK10VD2-1X/210/V

Z2DBK10VD2-1X/50V

Z2DBK6VC2-1X/100V

Z2DBK6VC2-1X/210/V

Z2DBK6VC2-1X/50V

Z2DBK6VD2-1X/100V

Z2DBK6VD2-1X/210/V

Z2DBK6VD2-1X/50VZ2FG10A5-3X/V

Z2FG10B5-3X/VZ2FG6-2-4X/1QV

Z2FG6-2-4X/2QVZ2FG6A2-4X/1QZ2FG6A2-4X/2QVZ2FG6A7-4X/2QVZ2FG6B2-4X/1QDB，DBW，先導(dǎo)式溢流閥，溢流閥

0811102172 DB20Z-5X/...XM

0811104101 DBT-XP8-1X/315

0811104109 DBT-XP1-1X/315

0811105217 DB6DPW2-1X/315V

0811402001 DBETBX-1X/250G24-37Z4M-38

0811402003 DBETBX-1X/180G24-37Z4M

0811402004 DBETBX-1X/315G24-37Z4M

0811402016 DBETX-1X/315G24-8NZ4M

0811402017 DBETX-1X/180G24-8NZ4M

0811402018 DBETX-1X/80G24-8NZ4M

0811402019 DBETX-1X/250G24-8NZ4M

0811402030 DBETX-1X/80G24-25NZ4M

0811402031 DBETX-1X/180G24-25NZ4M

0811402036 DBETX-1X/50G24-8NZ4M

0811402042 DBE6X-1X/315G24-25NZ4M

0811402043 DBE6X-1X/315G24-8NZ4M

0811402071 DBETBEX-1X/180G24K31A1M

0811402073 DBETBEX-1X/250G24K31A1M

0811402117 DBE10Z-1X/180XYG24-8NZ4M

0811402118 DBE10Z-1X/315XYG24-8NZ4M

R900058358 DBDS10K1X/315-220

R900077572 DB20K7-1X/315XY

R900203851 DBDS2K2X/100

R900203852 DBDS2K2X/200

R900219731 DBDS10K1X/630VSO151

R900334966 DBETR-1X/80G24K4M

R900339705 DBDS10K1X/315SO60

R900345792 DB20K2-1X/200XYSO31

R900370146 DBETR-1X/230G24K4M

R900372794 DB10-1-4X/200W65

R900373651 DB20-1-4X/200W65

R900382707 DB20K3-1X/315Y

R900387353 DBDA15G1X/50V

R900389364 DB20-1-4X/350W65

R900398663 DB82F2-3X/100U

R900402543 DBDS10K1X/200SO52

R900407389 DB10-1-4X/200UW65

R900412191 DB20K1-1X/200Y

R900420276 DBDS10K1X/25

R900422247 DB10-1-4X/50UW65

R900422542 DBDS20K1X/25

R900422543 DBDS30K1X/25

R900423714 DBDS30P1X/200

R900423715 DBDS30P1X/315

R900423719 DBDS6G1X/200

R900423722 DBDS6G1X/50

R900423723 DBDS6K1X/100

R900423724 DBDS6K1X/200

R900423725 DBDS6K1X/315

R900423726 DBDS6K1X/400

R900423727 DBDS6K1X/50

R900423728 DBDS6P1X/100

R900423729 DBDS6P1X/200

R900423730 DBDS6P1X/315

R900423732 DBDS6P1X/50

R900423735 DBDS8G1X/315

R900423743 DBDS10G1X/25

R900423766 DBD.10G1X/...

R900424082 DBDS20K1X/315V

R900424109 DBDH20K1X/100

R900424140 DBDS10G1X/200

R900424147 DBDS10K1X/100

R900424148 DBDS10K1X/100V

R900424149 DBDS10K1X/200

R900424150 DBDS10K1X/315

R900424151 DBDS10K1X/315V

R900424152 DBDS10K1X/400

R900424153 DBDS10K1X/50

R900424155 DBDS10P1X/100

R900424157 DBDS10P1X/200

R900424158 DBDS10P1X/315

R900424159 DBDS10P1X/315V

R900424163 DBDS15G1X/200

R900424165 DBDS15G1X/315

R900424171 DBDS20G1X/100V

R900424172 DBDS20G1X/200

R900424174 DBDS20G1X/315

R900424179 DBDH10G1X/400

R900424183 DBDH10K1X/315

R900424186 DBDH10P1X/200

R900424187 DBDH10P1X/315

R900424189 DBDH10G1X/315

R900424190 DBDH10K1X/200

R900424196 DBDH6G1X/200

R900424199 DBDH6K1X/100

R900424200 DBDH6K1X/200

R900424201 DBDH6K1X/315

R900424203 DBDS20K1X/400

R900424205 DBDS20K1X/50

R900424260 DBDS30G1X/200V

R900424261 DBDS30G1X/315

R900424262 DBDS30G1X/50

R900424264 DBDS25G1X/200

R900424266 DBDH6P1X/315

R900424267 DBDS20K1X/100

R900424269 DBDS20K1X/200

R900424270 DBDS20K1X/200V

R900424271 DBDS20K1X/315

R900424272 DBDS20P1X/50

R900424274 DBDS20P1X/100

R900424277 DBDS20P1X/200

R900424278 DBDS20P1X/315

R900424279 DBDS20P1X/400

R900424281 DBDS30G1X/200

R900424282 DBDS30K1X/50

R900424283 DBDS30K1X/315V

R900424284 DBDS30K1X/100

R900424286 DBDS30K1X/200

R900424288 DBDS30K1X/315

R900424321 DBDS6K1X/200V

R900424348 DBDH6G1X/400

R900424734 DBDH6K1X/50

R900424738 DBDS10G1X/100

R900424742 DBDS10G1X/315

R900424744 DBDS10G1X/400R900424745 DBDS10G1X/50

R900425084 DBDA6P1X/100

R900425646 DB20K1-1X/50XYUR900425660 DBDS10P1X/400

R900425661 DBDS10P1X/50R900426477 DBDA6G1X/200

R900426901 DBDH10P1X/100

R900426905 DBDS10P1X/25

R900427242 DBDH6P1X/200

R900427243 DBDS30G1X/25

R900427600 DBDH6K1X/25

R900427940 DBDS10K1X/200V

R900428385 DBDH6P1X/50

R900428388 DBDS6K1X/315V

R900429168 DBDS30P1X/315V

R900429414 DBDS6P1X/25

R900429711 DBDS30P1X/25

R900430311 DBDS20P1X/25

R900430459 DBDA6P1X/200

R900434128 DBDH6P1X/400

R900435108 DBD.30P1X/...

R900435222 DBDH10K1X/25

R900435450 DBDS6P1X/315V

R900437810 DBDS20P1X/315V

R900438025 DB6K1-4X/50YV

R900438122 DB10K1-4X/315YV

R900438123 DB10K2-4X/200YV

R900438939 DBDS6K1X/400V

R900439247 DBDH25G1X/50

R900443139 DB20-1-4X/100W65

R900452120 DB10-1-4X/50XUW65

R900458607 DB10-1-4X/315W65

R900462393 DBDS10K1X/25V

R900469425 DB10-1-4X/200XUW65

R900469426 DB20-1-4X/200XUW65

R900470299 DB20K2-1X/350XY

R900493939 DB20K2-1X/315XY

R900497224 DB20K2-1X/315Y

R900499886 DB20K2-1X/350YV

R900500218 DB20-2-5X/200XY

R900502117 DB20-1-5X/200

R900502649 DB10-2-5X/200V

R900503083 DB10-3-5X/50

R900503515 DB30-1-5X/200

R900503664 DB10-3-5X/50YU

R900504902 DB30-2-5X/350

R900505052 DB10-1-5X/200

R900505883 DB10-2-5X/315V

R900507009 DB20-1-5X/350

R900511013 DB10K1-4X/100Y

R900513186 DB20-2-5X/100YUV

R900513667 DB20-2-5X/200V

R900516200 DB20-2-5X/100UV

R900519775 DB20-2-5X/200U

PV016R1K1T1NMF1PV140R1K1T1NMM1PV180R1K1T1NMMCPV180R1K1T1NMFCPV023R1K1T1NMMCPV140R1K1T1NMR1PV140R1K1T1WMMCPV140R1K1T1N001PV080R1E8T1NMMCPV140R1K1T1NMMCPV180R1K1T1NMFCPV046R1K1T1NMMCPV180R1K1T1WMMCPV032R1K1AYNMTPPV140R1K1T1NMMCPV140R1K1T1WMMCPV180R1K1T1WMMCPV180R1K1T1NMFCPV140R1K1T1N001PV180R1K1T1NMMCPV180R1K1T1NMMCPV140R1K1T1N001PV140R1K1T1NMR1PV080R1E8T1NMMCPV140R1K1T1NMMCPV180R1K1T1NMFCD111FCE01LC4NB70PV140R1K1T1NMRZD31FBE01CC1NFOOPV046R1K1T1NMMCPV180R1K1T1WMMCPV180R1K1T1NMMCPV032R1K1AYNMTPTEA100EW09B2NLWJPV180R1K1T1NMRZPV270R1K1T1WMMCPV140R1K1T1WMMCPV180R1K1T1WMMCPV180R1K1T1WMMCPV180R1K1T1WMMCPV032R1K1T1NMMCPV032R1K1AYNMTPPV016R1K1T1NMF1PV092R1K1T1NMMCPV092R1K1T1NMMCPV180R1L1T1NUDRD111FBE02LC2NKW00D111FBE01LC1NB7019PV046R1K1T1NMMCPV29-2R5D-C02PV102L5E00PV292L5DC00PV102L1EC02PV292R5DF00PV152L5E00PV202L5EC02PVP3336C9R21PVP3336C9R20PAVC658R413PVP4836R2H11PAVC38R4216PVP3336C9L21PV62R1EC02PVP4836R2H11PVP1630R212PVP1636R2HP12PVP33203R26A4M21PVP3336R21PAVC658R413PAVC33B2R4M26PV140R1K1T1VMMCPV140R1K1T1NMR1D91FBE02HC4NG00D91FBB32HC2NS00D41FBE02FC4NG00D41FBE02FC4NB70D91FBE01HC4NF00D91FBE01HC1NF00D91FBE02HC4NG00D91FCE01HC4NB70D91FBB31HC2NKW0D91FCB31FC1NE70D91FBE02HC1NFOOD31FBE01EC1NF00D41FCB31FC1NE70D31FCE02DC2NE70D41FBE02FC4NF00D31FCB32CC2NE70D41FCB32CC1NS70D41FCB32FC2NE70D31FBE01DC4NF00D41FBE02FC5NJWOD31FBE01CC4NF00D31FBE02CC4NF00D31FBE02DC4NF00D41FBE02FC4NF00

力士樂溢流閥DBW10A1-5X/200-6EG24N9K4 R900941174現(xiàn)貨