原装派克液压马达780-0470-000-031武穴黎翔机电设备有限公司，询价联系人：何女士询价电话：0713-6542758，18934630908询价传真：0713-6542758询价***:736567721,704552157R9009256874WRAE10W1-30-22/G24N9K31/F1V根据阀芯在阀体中的工作位置数分两位、三位等；根据所控制的通道数分两通、三通、四通、五通等；根据阀芯驱动方式分手动、机动、电动、液动等PVV125202R2M30PVPCME1N110PVPCM4N110X3209PVP7636K9L5A10PVP76368R2VP11PVP4836K9R2A10PVP4836C2R26A210PVP4836BL2A10PVP48369R210PVP4136DRA10PVP4136D9R9A4A10PVP4136D9R10PVP4136D9L2A10PVP41369R2MPPVP3336K9RM20PVP3336K9R2M20PVP3336K9R29A420PVP3330R20PVP2336L2H20PVP23302R20PVP1636K8RN12PVP1636C2RA12PVP1636B9L2A12MAX.210BARPVP16362L211PVP16304R6A212PVP140308R29B3M10PVP10036K9L29B410PVM32AZ140C2FLüGELZELLPVM16AZ140C2PVM080R1K1T1NMS1110PVM063R9K1T1NFC1110PVM046R1K1T1NFC1110PVM046R1E1C1NFC1110PVM032R1K1T1NMS1110PVM032R1K1B1NMS1110PVM023L1E1T1NFC1010PVM020R1K1T1NRC1010PVM016R1L1A1VMS1010PVL32EH140C2PVK50EH140C2PVH25AZ140C2PVH16AZ140C2PVCRER1N311PVCPCWS1N110PVCPADS1V110PVCLECBN140PVCG41KSN121PVCFCP1N10PVAPVV11N10PVAC2PCMNSYW20PVAC2MCMNSYP20PVAC1PCSVL3520PVAC1ETMNSJP20PVAC1E***NSTW20PVAC1ECMVLJP20PVAC1ECMNSTW20PV270R5K1T1NFR***211PV270R2K1T1NFR14211PV270R1L1T1NULB4240PV270R1K1T1NWLB4240PV270R1K1T1N2CA4240PV270R1K1K1NFPE4241PV270R1K1C1NFPS4241PV180R9K1T1NMC***240PV180R9K1T1NFR***211PV180R9K1T1N00142PV180R1L8T1NFPG4241PV180R1K8T1NFDS4210PV180R1K4T1N00142PV180R1K1T1NTLZ4240PV180R1K1T1NFPZ+RE06M17T2N1F02PV180R1K1T1NFPG4241X5829PV180R1K1T1EFRZ+PVACPP35EPV180R1G3C1EFPDX5822+PVAPVV+MKPV180R1F3T1N00142PV140R9K1T1NFWS4210PV140R9K1T1NFRZ+PVAC1ECMNSJP20PV140R1K8T1NFDS4210X5808PZ80D01-3ZAHNRADPUMPE。图2为三位四通换向阀的工作原理。P为供油口，O为回油口，A、B是通向执行元件的输出口。当阀芯处於中位时，全部油口切断R901014812VT-SWA-LIN-1X/G10-1-K44R901125174VT-SWA-LIN-1X/G24-3-K440811405093VT-SWKA1-5-1X/V0/00811405094VT-SWKA2-5-1X/V0/0R900942541VT-SWMA-1-1X/V0/00811405108VT-SWMA3-5-1X/V0/0R900217318VT-SWMAK-1-1X/V0/00811405147VT-VACAF-500-10/V00811405157VT-VACAP-500-20/V00811405158VT-VACAP-500-20/V0/2CH0811405075VT-VARAI-500-10/V0/VLRC0811405152VT-VARAP1-527-20/V00811405155VT-VARAP1-527-20/V0/2STV0811405156VT-VARAP1-527-20/V0/3/2VAX0811405153VT-VARAP1-537-20/V00811405154VT-VARAP1-537-20/V0/5/3V，执行元件不动；当阀芯移到右位时，P与A通，B与O通；当阀芯移到左位时，P与B通，A与O通。这样，执行元件就能作正、反向运动。R900245219DAW30B2-5X/100-17-6EW110N9K4R900618733DAW20B2-5X/100-10-6EW110N9K4R900728996DAW20B2-5X/100-17Y6EG24N9K4R900731005DAWC30B2-5X/200-10Y6EG24N9K4R900918091DAW10B2-5X/200-10-6EG24N9K4R900923156DAW10B2-5X/200-17Y6EG24N9K4R900926541DAW20B2-5X/315-17-6EG24N9K4R900927746DAW20B2-5X/315-10Y6EG24N9K4R900927838DAW20B2-5X/315-17Y6EG24N9K4R900928682DAW20B2-5X/200-17Y6EG24N9K4R900929086DAW20B3-5X/100-17-6EG24N9K4R900951459DAW30B2-5X/315-17Y6EG24N9K4R900953605DAW30B3-5X/100-17-6EG24N9K4R900955904DAW10B2-5X/315-10-6EG24N9K4R900958578DAW10B2-5X/200-17-6EG24N9K4R900964094DAW30A2-5X/315-17-6EG24N9K4R900967785DAW30B3-5X/100-17-6EG24N9DALR901035097DAW20B2-5X/100-17-6EW110N9K4R901139531DAW10B2-5X/200-10Y6EG24N9K4R978871239DAWC.2-5X/200-17/1260年代后期，在上述几种液压控制阀的基础上又研制出电液比例控制阀。它的输出量(压力、流量)能随输入的电信号连续变化。放大器R900703811VT-DFP-A-2X/G24K0/0/V放大器VT-HNC100-1-23/W-08-0-0放大器R900757051VT-PDFE-1-1X/V0/0放大器0811405153VT-VARAP1-537-20/V0放大器R900952205VT-VRPA1-52-1X放大器R901057058VT-VRPA1-150-1X/V0/0放大器R901057058VT-VRPA1-150-1X/VO/0放大器R901057060VT-VRPA1-151-1X/V0/0放大器0811405102VT-VRPA1-537-10/VO/PV-RTP放大器VT-VRPA2-1-11/VO/T1放大器0811405144VT-SSPA1-508-20/V0电液比例控制阀按作用不同，相应地分为电液比例压力控制阀、电液比例流量控制阀和电液比例方向控制阀等。TEA080EW09A2NXWJTEA080EW09A2NXWJ21TEA080EW09B2NLWJTEA080EW09B2NLWJ21TEA080EW09B2NLWJX683TEA080EW09B2NLWJ21X683TEA080EW09B2NLWJX824TEA080EW09B2NLWJ21X824TEA080EW09B2NXWJTEA080EW09B2NXWJ21TEA100EW09A2NLWJTEA100EW09A2NLWJ21TEA100EW09A2NXWJTEA100EW09A2NXWJ21TEA100EW09B2NLWJTEA100EW09B2NLWJ21TEA100EW09B2NLWJX683TEA100EW09B2NLWJ21X683TEA100EW09B2NXWJTEA100EW09B2NXWJ21TEANB497E70LAFTEANB497E70LAFTEANV1007P10LATEANV1007P10LATEANV1007P10MATEANV1007P10MATEAPV1007P04LATEAPV1007P04LATEAPV1007P04MATEAPV1007P04MATEH025EL09B2NWGTEH025EL09B2NWG24TEH025EL09B2NWJTEH025EL09B2NWJ24TEH032EL09B2NWJTEH032EL09B2NWJ24TEH040EL09A2NWJTEH040EL09A2NWJ24TEH040EL09B2NWJTEH040EL09B2NWJ24TEH050EL09A2NWJTEH050EL09A2NWJ24TEH050EL09B2NWJTEH050EL09B2NWJ24TEH050EL09B2NWUTEH050EL09B2NWU24TEH050EL09B2VWUTEH050EL09B2VWU24TEH063EL09A2NWJTEH063EL09A2NWJ21TEH063EL09B2NWJTEH063EL09B2NWJ21TEH063EL09B2NWUTEH063EL09B2NWU21TEH080EL09A2NWJTEH080EL09A2NWJ21TEH080EL09B2NWJTEH080EL09B2NWJ21TEH100EL09A2NWJTEH100EL09A2NWJ21TEH100EL09B2NWJTEH100EL09B2NWJ21TEH100EL09B2NWUTEH100EL09B2NWU21TPQ032WH25T2NB0TPQ032WH25T2NB020TPQ032WH25T8NB0TPQ032WH25T8NB020TPQ032WH25U2NB0TPQ032WH25U2NB020TPQ032WH25U2VB0TPQ032WH25U2VB020TPQ040WH25T2NB0TPQ040WH25T2NB020TPQ040WH25T8NB0TPQ040WH25T8NB020TPQ040WH25U2NB0TPQ040WH25U2NB020TPQ040WH25U2VB0TPQ040WH25U2VB020TPQ050WH25T2NB0TPQ050WH25T2NB020TPQ050WH25T8NB0TPQ050WH25T8NB020TPQ050WH25U2NB0TPQ050WH25U2NB020TPQ063WH25P2NB0TPQ063WH25P2NB020TPQ063WH25T2NB0TPQ063WH25T2NB020TPQ063WH25T2VB0TPQ063WH25T2VB020TPQ063WH25T2VS0TPQ063WH25T2VS020TPQ063WH25T8NB0TPQ063WH25T8NB020TPQ063WH25U2NB0TPQ063WH25U2NB020TPQ063WW25X2NTPQ063WW25X2N20TPQ080WH25T2NB0TPQ080WH25T2NB020TPQ080WH25T8NB0TPQ080WH25T8NB020TPQ080WW25X2NTPQ080WW25X2N20)