REXROTH比例换向阀标准流量

REXROTH比例换向阀标准流量 德力士乐换向阀
4WRZE16W8100-7X/6EG24N9K31/F1D3M+插头

自动控制可分成断续控制和连续控制。断续控制即开关控制。气动控制系统中动作频率较低的开关式(ON-OFF)的换向阀来控制气路的通断。靠减压阀来调节所需要的压力，靠节流阀来调节所需要的流量。这种传统的气动控制系统要想要有多个输出力和多个运动速度，就需要多个减压阀、节流阀及换向阀。这样，不仅元件需要多，成本高，构成系统复杂，且许多元件都需要预行人工调节。电气比例阀控制属于连续控制，其特点是输出量随输入量的变化而变化，输出量与输入量之间存在一定的比例关系。比例控制有开环控制和闭环控制之分。
   结构原理
   输入信号增大，供气用电磁阀导阀1换向，而排气用电磁导阀7处于复位状态，则供气压力从SUP口通过阀1进入导室5，导室压力上升，气压力作用在膜片2的上方，则和膜片2相连的供气阀芯4便开启，排气阀芯3关闭，产生输出压力。此输出压力通过压力传感器6反馈控制回路8。在这里，与目标值进行快速比较修正，知道输出压力与输入信号成一定比例为止，从而得到输出压力与输入信号的变化成比例的变化。由于没有喷嘴挡板机构，故阀对杂质不敏感，可靠性高。
   特点
   1)可实现压力、速度的无极调节，避免了常通的开关式气阀换向时的冲击现象。
   2)能实现远程控制和程序控制。

R987119897 EAO704 LAMP FLUSH LED-WH LOCAL
R987121874 CYLINDER D20 STROKE 80 CDEI 20-80
R987122662 CHECK VALVE 3-40-380 G1" BRASS
R987138250 NUT (INOX AISI304) ANT2025I
R987138761 BLOC DISTRIBUTEUR CD7-5/2SR-9010028100
R987138762 BLOC DISTRIBUTEUR CD7-3/2NC-9010048205
R987138764 BLOC DISTRIBUTEUR 1EV-SERAC-901P020048
R987140562 4341000230 CHARGING VALVE 5,5BAR,M22X1,5
R987140759 REPAIRKIT FOR R987108388 CYL. D200
R987141925 AIR RESERVOIR 4,5 L
R987143481 FRESHWATERCONVERTER DIN2576 /ND 10 NW50
R987143564 CYLINDER CDEMI D25 STROKE 25
R987144260 432.405.620.4 PISTON
R987151154 EV CNOMO 3/2 CDE MANUEL.TOURN.
R987152658 740 VLV ASSY(PACKAGING AUTOMATION ONLY)
R987162681 3EER300003-2431 EJECTOR W/O NOZZLE
R987163704 VALVE ASSY ON MANIFOLD COMPLETE WITH FIT
R987182227 SECTIE-4 KAST LINKS OPEN UCP320 QR2 RED
R987208986 DILA-31-24VDC AUX RELAY 3NC
R987209046 VF501-I2 FREQUENCY CONV 217HZ / 4-20MA
R987210529 MANUAL PUMP EMERGENCY SYSTEM
R987210999 MIT ONTL / FEMALE / FEMALE 1/4
R987246711 COMPRESSOR NS18S- 50/60 HZ 500 V-3PHASES
R987246714 COMPRESSOR NS18S- 50/60 HZ 250 V-3PHASES
R987270845 DOUBLE REDUCING UNIT G3/4 30-7 BAR
R987274374 CIL ISO DIA160 SLAG300 316 RI/EP MA SPEC
R987275932 COUPLING 8930100704 AND 89318&
R987275934 KE 4,5LT+STEUN; R987141925+R987021882
R987312803 BALL VALVE 4520021320 ELZÁRÓCSAP
R987327221 CYLINDER D65 S70 F=284-701N RIL 08-04761
R987328045 VALVE ASSY ON MANIFOLD COMPLETE WITH FIT
R987328381 KOLBENZYLINDER 6"(152,4)Q, 175H
R987328383 KOLBENZYLINDER 5"(127)Q, 140H
R987341798 MANIFOLD 6X SOS SHUT-OFF VALVE 08-04826
R987346024 EAO704FW LA-WH EN:MTU LOCAL
R987346071 MODIFICATION SET CIL DIA50
R987365775 PRESSURE RED UNIT 9153320160 08-05013
R987393935 RES. 20L-FILTER/NON-RETURN/G1/2-1/2 9BAR
R987393936 RES. 40L-FILTER/NON-RETURN/G1/2-1/2 9BAR
R987393937 RESERVOIR SET 40L DRAWING NR. 08-05027
R987393942 RESERVOIR SET 20L DRAWING NR. 08-05025
R987402197 PRESSURE SWITCH G1/4 300B 42V (6 BAR&
R996001559 CYLINDER PAKET TS RET 04
R996001560 VALVE PAKET TS RET 04
R996001580 PN-SYSTEM SAUGTRAVERSE
R996002005 DIR.-CONTROL VALVE 5/2 ISO 1 110 VDC
R996002009 VENTIL V581-5/2DS-110DC-I2-MODI//IMPULS
R996002040 PRESSURE REDUCING 6 BAR
R996002041 PRESSURE REDUCING 3,2 BAR
R996002117 TIE ROD CYLINDER ITS 200/400 LANGSAML.
R996002329 TRB-DA-032-1000-0-2-1-1-2-1-ACC
R996002635 MAINTENANCE UNIT 2X65055 KIT
R996002768 DIR.-CONTROL VALVE 2X65057
R996003498 PRESSURE REGULATOR NL2 0,5-10BAR
R996003517 TIE ROD CYLINDER TRB 125/400 LANGSAML.
R996003580 PN CONTROLS 61 0158 09
R996003722 MAINTENANCE UNIT AS3 G1/2 5-FACH
R996003781 COMPRESSED-AIR CYL MEHRSLUNGSZYLINDE&
R996003818 PISTON ROD CYL CD4 MIT BEFESTIGUNG &
R996003851 PRESSURE REGULATOR NL1 G1/4" 2-FACH
R996005110 PNEUMATIC-VALVE UN HF03 10 FACH VAKUUM
R996005678 VALVE SYSTEM 2-FACH TC08
R996005679 VALVE SYSTEM 4-FACH TC08
R996005680 VALVE SYSTEM 6-FACH TC08
R996005681 VALVE SYSTEM 8-FACH TC08
R996005833 GUIDE UNIT TRB32X160-GU1-PB
R996005836 RBOS6913/593 5/2VENTIL ISO 3 XEPX 1029
R996006297 VALVE BLOCK CD 01 8-FACH M12
R996007459 PFRL-032-A038/AS3 G1/2 5-FACH ABFR.
R996007460 KPZ-DA-020-0010-A092
R996007855 MAINTENANCE UNIT G3/8 0,5-10BAR 40MIKR
R996008106 MAINTENANCE UNIT AS3 G1/2 ABFR. RE-LI
R996008109 VALVE BLOCK V840-4/2OC-DA06-24DC&
R996008337 PVTS-032-A093/CD01-PA GESL VSA
R996008371 CYLINDER ASSEMBLY MANIPULATORVERMESSUNG
R996008643 PVTS-032-A100/CD01-PA GESL SSV
R996008797 VALVE SYSTEM CD01 17-FACH
R996009083 KIT-PRA-D-040-050-MONO-CD07-24VDC-ACC
R996009174 VALVE SYSTEM SAEGE VORSCHUB BSV-4&
R996009175 VALVE SYSTEM EINTRANSPORT BSV-NK
R996009203 LINEAR UNIT D20/0100 + H-FUEHRUNG
R996009266 LINEAR UNIT 20/0160 + H-FUEHRUNG
R996009336 PN CONTROLS BAUEINHEIT CD 01 &
R996009516 VALVE SYSTEM CD01 4-FACH NPS-45
R996009583 MAINTENANCE UNIT NL4 G1/2 PROJEKT-MP
R996009692 CYLINDER ASSEMBLY PRA63X220-AT4
R996009693 VALVE SYSTEM ISO2 2-FACH 24VDC
R996009738 PROFILE CYLINDER PRA DM80/0215 MT4
R996010165 MAINTENANCE UNIT BESCHICKUNG LCV
R996010379 VALVE SYSTEM 3 VB-XXN VAR.1
R996010380 VALVE SYSTEM 2 VB-XXN VAR.2
R996011551 RTC-DA-050-0700-BV-S44-SENSOR BAR
R996011635 VALVE SYSTEM VB-45N VAR.2
R996017499 PNEUMATIC-VALVE UN CD01-AL 12-FACH
R996017962 VALVE SYSTEM VYC-00871
R996017965 VALVE SYSTEM VYC-00675-A
R996017969 VALVE SYSTEM VYC-00880
R996017970 VALVE SYSTEM VYC-00881
R996018359 PFRL-032-A089/AS3 G1/2 5-FACH ABFR.
R996019612 PNEUMATIC SYSTEM KOMPAKTEJEKTOR SERIE
R996021537 PRESSURE REGULATOR PSB-032-A283/MD02 3-&
R996021642 POSITIONING CYLIND SITZVERSLUNG AUSF&
R996022917 PVTS-032-A109/SCHNEIDMASCHINE STARKON-SX
R996022918 PVTS-032-A110/ANG. PERFORATION STARK.-SX
R996023262 VALVE SYSTEM PVTS-032-A112/VENTIL&
R996023263 VALVE SYSTEM PVTS-032-A113/CD07 M&
R996023264 VALVE SYSTEM PVTS-032-A114/CD07 M&
R996023456 PSB-032-A297/HUBTISCH TSRET0203 HORIZ.
R996023458 PSB-032-A298/KONTAKTBRUECKE 0,2M KABEL
R996023460 PSB-032-A300/KONTAKTBRUECKE 24VDC 0,2M
R996052920 PNEUMATIC-VALVE UN MAGNETVENTILBATTERIE
R996093502 SOLENOID-OPERATED 5/3 ISO1 24VDC ME &
R996247110 VALVE SYSTEM CD01 LISEC VFL-10
R996247120 NOZZLE-VALVE ASSEM 579/VFL-10
R996247330 VALVE SYSTEM CD01
R996247370 VALVE SYSTEM VENTILEINHEIT CD 01 &
R996247380 VALVE SYSTEM VENTILEINHEIT CD 01 &
R996247830 VALVE SYSTEM CD01 BSV-45NK
R996247870 VALVE SYSTEM CD01 BSV-45
R996248110 VALVE SYSTEM CD01 APS-45
R996248380 VALVE SYSTEM CD 01 LBH-AR 16-FACH
R996248390 VALVE SYSTEM CD01 LBH-ARS 15-FACH
R996248510 VALVE SYSTEM CD01 VB VAR. 6
R996248630 VALVE SYSTEM CD 01 RAVS-25/25
R996248660 VALVE SYSTEM CD 01 BSV-4NK PROF&
R996514840 TRB-DA-063-0500-0-2-1-1-2-1-ACC
R996515040 TRB-DA-063-1000-0-2-1-1-2-1-ACC
R996515440 TRB-DA-080-0250-0-2-1-1-2-1-ACC
R996516660 VENTILBLOCK 7-FACH TYPE 840/841
R996516740 TRB-DA-080-0160-0-2-1-1-2-1-ACC
R996537000 VTS-579-VFL-4

REXROTH比例换向阀标准流量 德力士乐换向阀