HED8OH-2X/100K14 力士乐压力继电器是上海韦米机电设备有限公司主营优势供应产品，全新原装，现货特价销售；销售热线：021-61116913；联系人：雷青；在线QQ：2896079243；移动热线：13296124913；上海优质供应商，原装正品，价格优惠，常规产品现货供应。欢迎新老客户来电咨询采购！
R901108265力士乐压力继电器 HED8OP-2X/100K14V
首先用于安全保护时，将压力继电器设置在夹紧液压缸的一端，液压泵启动后，首先将工件夹紧，此时夹紧液压缸的右腔压力升高，当升高到压力继电器的调定值时，压力继电器动作，发出电信号使2YA通电，于是切削液压缸进刀切削。在加工期间，压力继电器微动开关的常开触点始终闭合。若工件没有夹紧，压力继电器2断开，于是2YA断电，切削液压缸立即停止进刀，从而避免工件未夹紧被切削而出事故。
上海韦米机电设备有限公司位于浦东金桥是全国工业传动流体自动化领域实力较强的经销商，有着丰富的气动液压技术服务、工业销售及国际采购的经验，主营产品涉及液压泵阀（电磁阀、柱塞泵拳头产品）、工控产品、驱动模块、伺服电机、可编程控制器PLC、数控传动、传感器系列、电源、气动元件、工业仪器仪表。具体主要经营品牌及产品如下:
博世力士乐rexroth工业液压气动元件大量现货（电磁换向阀、节流阀、单向阀、比例阀、伺服阀、安全溢流阀、流量控制阀、减压阀、调节阀、压力继电器、比例放大板、放大器，轴向柱塞泵、叶片泵、齿轮泵，伺服驱动器、伺服电机，气动元件、气动阀、气缸等），部分系列型号：
电磁阀：4WE6、4WE10、4WE16；电液阀：4WEH10H、4WEH16、4WEH25，
单向阀：S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP，插装阀：LC、LFA
溢流阀：DB、DBW、DBET、DBD、ZDB、Z2DB，减压阀：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
节流阀：Z2FS6、Z2FS10、Z2FS16、Z2FS22；调速阀：2FRM5、2FRM10、2FRM16，
平衡阀：FD12FA、FD12PA、FD12KA、FD16FA，继电器：HED80、HED40，电子单元：VT、0811
比例方向阀：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高频响方向阀：4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH，伺服系统：HAS、HNL、HCS、HNL
柱塞泵：A4VSO、A10VSO、A2FO，定量马达：A2FM，A4FM，A10FM/E， 齿轮泵：0510、AZPF，叶片泵：PV7
意大利阿托斯ATOS及迪普马DUPLOMATIC、美国Parker派克及EATON VICKERS伊顿 威格士液压、日本YUKEN油研泵阀优势现货系列（电磁阀换向阀、压力开关、柱塞泵、齿轮泵、比例阀、截止阀、开关阀等），
奥地利贝加莱B&R br-automation自动化配品配件货期短现货多（伺服驱动器、触摸屏、工控机、CPU模块、总线控制器、X20\2003\2005\2010系统中各类功能模块等），
美国本特利(Bently Nevada)优势系列（监测模块、前置器、仪表框架、接口模块、延伸电缆、传感器探头、转速表、校验仪等）
西门子Siemens优势主打系列（6SN、6FC、6FX、S7200、电机1FK、S7300、S7400、LOGO 低压电器、软启、熔断器、电源模块、CPU、数控传动）
另销售有德国爱尔泰克Airtec气动元件，APS接近开关，SMC气动元件，倍加福编码器、传感器，欧姆龙低压电器、川崎K3V泵 ，贺德克液压元件、丹佛斯、费斯托全系列产品.
R900453183 SCA 16 CZ2X/V
R900453240 DB 10 K2-4X/100YV
R900453255 LFA 80 DBW2-6X/400
R900453272 G 440/01
R900453337 L-DB 40 F2-3X/16YV
R900453511 SV 10 GB1-4X/
R900453572 F 5 P3-3X/10QV
R900453582 F 5 G3-3X/10Q
R900453668 ZDR 6 DP3-4X/25YMV
R900453673 MH1DBB 16 P9-2X/420VFB01
R900453699 G 468/01
R900453780 DBDR 6 K1X/100
R900453821 DB 52 F2-3X/315U
R900453893 G 472/01
R900454014 DBDH 6 K1X/100 SO102
R900454116 ZDR 10 DA2-5X/150Y/12
R900454193 S 62 F0-1X/
R900454300 HED 3 OA3X/400KL220Q
R900454520 SL 10 GA3-4X/
R900454636 SL 30 PB3-3X/SO289
R900454680 SL 62 PA2-1X/
R900454752 S 82 P1-1X/
R900454789 DBDR 10 K1X/315
R900454855 Z2S 10B2-3X/SO60
R900455015 SV 10 GA2-4X/
R900455057 ZDR 6 DA2-4X/150Y SO75
R900455085 Z2DB 22 VD2-2X/200V
R900455086 SV 10 GB4-4X/
R900455097 4TH 7 H06-1X/M01 14095300
R900455098 4TH 7 A06-1X/M01
R900455110 G 502/01
R900455125 G 172/12
R900455126 G 174/12
R900455127 G 280/12
R900455128 G 342/12
R900455129 G 408/12
R900455130 G 412/12
R900455137 S 15 A1.0//12
R900455138 S 25 A1.0//12
R900455204 LC 32 B05E2X/B50
R900455232 MH4WH 16 X11G1X/016LM01
R900455316 DR 6 DP2-5X/210YM
R900455335 S 10 A0.0/SO27
R900455337 S 6 A1.0/SO 27
R900455338 S 10 A1.0/SO 27
R900455339 S 15 A1.0/SO 27
R900455342 S 15 A2.0/SO 27
R900455349 S 8 A1.0/SO 27
R900455372 HED 2 OA2X/400/12
R900455383 SL 52 PB2-1X/
R900455464 LT 06-A06-3X/150B18/02M
R900455536 DB 10 G1-4X/315 W65
R900455553 DB 20 G1-4X/315 W65
R900455586 ZDR 6 DA3-4X/25YM
R900455609 MS 2 A2X/180V
R900455714 Z2FS 6-3-4X/2QV
R900455716 H-4WMM 32 E5X/
R900455726 ZDZ 6 DC2-3X/75Y
R900455776 2FRM 5-3X/1,2QV
R900455777 2FRM 10-3X/5LV
R900455823 DB 10 DP2-1X/25
R900455872 G 153/12
R900455873 G 154/12
R900455943 HED 2 OA2X/100/12
R900455986 S 82 F2-1X/
R900456019 ZDR 6 DP2-4X/75YMV/12
R900456350 SL 52 FA3-1X/
对于90度回转的阀门如：球阀、碟阀、旋塞阀，最好通过阀门厂商获得相应阀门力矩大小，大部分阀门厂商是通过测试阀门在额定压力下阀门所需的操作力矩，他们将这一力矩提供给客户。对于多回转的阀门情况有所不同，这些阀门可分为：往复式（提升式）运动-阀杆不旋转、往复式运动-阀杆旋转、非往复式-阀杆旋转，必须测量阀杆的直径，阀杆连接螺纹尺寸已决定执行机构规格。
R900456374 F 10 P3-3X/25L
R900456417 HED 5 OP1-2X/210K14
R900456498 DBDH 30 P1X/100
R900456783 Z2FS 22-3X/S
R900456823 DBDS 6 G1X/400V
R900456873 S 10 A2.0/J
R900456875 S 20 A3.0/J
R900456950 HED 2 OA2X/200KL24
R900457022 ZDR 10 VB5-3X/100Y
R900457065 HED 3 OA3X/100L220
R900457142 DZ 6 DP2-5X/75M
R900457240 F 10 G3-3X/10L
R900457256 Z2FS 16-3X/S2
R900457313 ZDR 6 DA1-4X/210Y
R900457386 SL 10 PB2-4X/
R900457388 SL 10 PA1-4X/V
R900457408 4WH 6 D5X/SO198
R900457420 DBDS 10 K1X/400V
R900457438 2FRM 5-3X/15QB
R900457530 Z2S 10B2-3X/SO40
R900457561 ZDR 6 DA2-4X/75YMV
R900457574 HED 2 OA2X/63L24
R900457655 LG 6 FR-2X/005V
R900457710 SL 102 FA1-1X/
R900457797 Z1S 10 T1-3X/V W4
R900457798 Z1S 10 C1-3X/V W4
R900457799 Z1S 10 P1-3X/V W4
R900457907 Z2S 22 A2-5X/
R900457908 SL 52 FA1-1X/V/12
R900458131 LG 6 DBE-V-003-2X/006Y
R900458228 Z2DB 16 VD2-2X/100
R900458268 F 5 P3-3X/10Q
R900458278 DBDH 6 G1X/315/12
R900458361 MH3WH 02 CK1X/140M02
R900458464 MHRB 32 FG2X/D201AV18
R900458607 DB 10-1-4X/315 W65
R900458608 DB 20-1-4X/315 W65
R900458636 DBDS 10 G1X/200J
R900458682 DBDS 15 G1X/315/12
R900458724 MH3DRD 02 K0-1X/020M
R900458747 F 10 P3-3X/25Q
R900458829 MR 190C-N1N1N1N1N
R900458830 MR 190C-P1N1N1N1N
R900458831 MR 300D-N1N1N1N1N
R900458832 MR 450E-N1N1N1N1N
R900458833 MR 700F-N1N1N1N1N
R900458834 MR 1100G-N1N1N1N1N
R900458835 MR 1800H-N1N1N1N1N
R900458851 4WH 22 H7X/S2/42 SO598
R900458990 DR 6 DP1-5X/150YM
R900459081 MHSV 22 PB2-1X/M
R900459126 ZDR 6 DA2-4X/75YV
R900459203 Z2FS 16-3X/S
R900459276 DRE 4 K-3X/30G24-10C2M-8
R900459500 F 10 P3-3X/16Q
R900459508 DR 10 K5-3X/100YM
R900459771 DBDS 6 P1X/400V
R900459915 SV 10 PA3-4X/
R900459922 Z2DB 22 VD2-2X/315V
R900459928 2FRR 5-3X/3SB
R900459942 HED 3 OA3X/25L24Q
R900460063 2TH 7 Q06-1X/M01
R900460223 MS 2 G 2X/315
R900460338 ZDB 6 VA3-4X/315
R900460490 ZDR 10 DA1-5X/150YM
R900460655 G66/12
R900460656 G 67/12
R900460668 DBDS 6 K1X/25V
R900460711 ZDB 6 VP3-4X/100
R900460758 F 10 G3-3X/2L
R900460831 DR 6 DP7-5X/25YMV
R900461006 FMR 15 P24-1X/O
R900461076 MSA 30 EP250B
R900461167 SL 82 FA1-1X//12
R900461181 ZDC 16 P-2X/XJM
R900461188 4WH 6 D5X/J SO82
电磁阀选型首先应该依次遵循安全性，可靠性，适用性，经济性四大原则，其次是根据六个方面的现场工况（即管道参数、流体参数、压力参数、电气参数、动作方式、特殊要求进行选择）。
选型依据：
1、根据管道参数选择电磁阀的：通径规格（即DN）、接口方式
1）按照现场管道内径尺寸或流量要求来确定通径（DN）尺寸；
2）接口方式，一般>DN50要选择法兰接口，≤DN50则可根据用户需要自由选择。
R900461236 4WRE 10 W1-16-1X/24K4/M
R900461584 HED 3 OA3X/100KL24Q
R900461594 2TH 7 L06-1X/M01
R900461606 SL 62 PB3-1X/
R900461651 4WPH 10 E67-4X/6NETS
R900461658 HED 2 OA2X/63L220
R900461710 ZDR 10 DA1-5X/25YM
R900461717 LFA 80 WEA-6X//12
R900461751 Z2DB 6 VC2-4X/50
R900461783 MK 10 G1X/V SO69
R900461881 LF 25 DB2F-2X/315
R900461969 LC 25 B05E2X/V
R900462031 4TH 7 G10-1X/M01
R900462032 2TH 7 N10-1X/M01
R900462064 LC 32 A00D2X/
R900462100 2FRM 5-3X/1,2QBV
R900462157 MK 52 F1-2X/SO6
R900462159 S 52 F3-1X/SO6
R900462163 S 62 F1-1X/SO6
R900462239 4WH 10 W4X/
R900462247 LT 08 MMA-2X/100/02M SO1
R900462315 DBDS 4 K1X/25
R900462393 DBDS 10 K1X/25V
R900462446 DZ 6 DP2-5X/60XY W2
R900462631 SL 62 FA2-1X/V
R900462636 SL 52 FA1-1X/V
R900462637 S 52 F1-1X/V
R900462652 Z2S 10-3-3X/SO30
R900462653 MH3WB 06 CG2X/004XM01
R900462654 MH3WB 06 CG2X/004M01
R900462655 MH3WB 06 CG2X/004XM19
R900462744 MK 52 F1-2X/V/5
R900462778 DBDX 6 K1X/200 SO20
R900462799 1TH 7 Z06-1X/M01
R900462800 2TH 7 L10-1X/M01
R900462803 2TH 7 N06-1X/M01
R900462804 4TH 7 B06-1X/M01
R900462853 FMH 20 G13-1X/O SO52
R900462867 LC 16 B40E5X/
R900462896 DBDS 20 G1X/25V
R900462912 ZDR 10 VB5-3X/200Y
R900462948 DBDS 30 K1X/25V
R900463038 HSE 08A 06A 001-3X/M00
R900463049 HSE 08A 06C 001-3X/M00
R900463217 DBDH 6 G1X/200 SO52
R900463262 2FRM 16-3X/80L
R900463267 Z2DB 6 VD2-4X/50
R900463269 ZDR 6 DB2-4X/210YM
R900463364 SV 10 PA1-4X/V
R900463442 S 6 A1.0/SO99
R900463490 HED 1 KA4X/100 SO5
R900463536 DB 6 K2-4X/315YJ
R900463539 LT 06-A06-3X/150B18/19M
R900463543 4WMDA 6 E5X/F/B08
R900463556 2FRR 5-3X/10 S
R900463563 DBDH 10 G1X/50V
R900463601 2FRM 16-3X/160LJ
R900463643 DBDH 6 G1X/100 SO52
R900463686 DBDH 6 G1X/50V
R900463749 LFA 25 QR10-6X/CA20D
R900463770 S 10 A1.0/J
R900463844 DBDA 20 K1X/25
R900463858 HED 1 OA4X/350J
R900464004 LF 25 DB2G-2X/315
R900464020 2FRM 5-3X/10QBV
R900464178 ZDR 10 DA3-5X/150YM
R900464226 LC 125 B20E2X/
R900464233 LC 125 A05E2X/
R900464300 G 377/01
R900464323 ZDR 10 VA6-3X/100Y
R900464357 FMH 15 G13-1X/O SO52
作用式最简单的减压阀，直接作用式减压阀，带有平膜片或波纹管。因为它是独立减压阀结构，因此无需在下游安装外部传感线。它是三种减压阀中体积最小、使用最经济的一种，专为中低流量设计。直接作用式减压阀的精确度通常为下游设定点的+/-10%。
R900464382 Z2FS 6 B2-4X/1Q
R900464439 Z1S 10 E1-3X/V W4
R900464464 DBDH 10 P1X/25V
R900464646 HED 2 OA3X/400 SO1
R900464707 SV 10 PB3-4X/
R900464865 F 10 P3-3X/5L
R900464954 SV 10 GB2-4X/
R900465087 DBDS 6 K1X/100 SO32
R900465088 DBDS 6 K1X/315 SO32
R900465092 2FRM 5-3X/15QV
R900465094 MK 82 F1-2X/SO6
R900465107 DBEP 6 B06-1X/45AG24NV-415
R900465110 SL 62 PB3-1X/SO250
R900465171 F 10 P3-3X/16L
R900465254 DR 6 DP2-5X/25Y
R900465288 2FRM 5-3X/15QB SO177
R900465341 LG 6 S-P-2X/
R900465524 Z4S 5-1X/V
R900465539 HED 1 OA4X/350KL24V
R900465776 SV 10 GA1-4X/V
R900465822 LC 32 DB10D6X/
R900465831 2TH 7 M05-1X/M01
R900465832 4TH 7 H05-1X/1M /14095405
R900465833 2TH 7 Q09-1X/M01
R900465879 Z2FS 6 B7-4X/2QV
R900465984 4WMR 6 D5X/
R900466040 F 5 P3-3X/1,2QV
R900466085 4WH 6 R5X/
R900466112 DBDH 6 G1X/25V
R900466175 DRE 10-3X/315Y-140
R900466200 DMVH 40 FA200 SO10
R900466267 HED 3 OA3X/400KL24
R900466268 HED 3 OA3X/100KL24
R900466283 Z2FS 22-3X/S SO3
R900466284 Z2FS 22-3X/S2 SO3
R900466324 SV 10 PA3-4X/V
R900466343 DBDS 6 P1X/200V
R900466427 DB 52 F1-3X/315U
R900466450 Z2FS 6 A3-4X/1Q
R900466492 DBDH 6 G1X/400V SO44
R900466513 MH2DBH 32 P9-1X/420YM01-052
R900466530 4WH 6 E5X/SO329
R900466583 4WMM 6 J5X/F
R900466591 DR 6 DP1-5X/75YM
R900466604 HED 3 OA3X/200KQ SO1
R900467259 G 534/01
R900467265 1PV2V3-4X/12RA01MC25A1
R900467273 1PV2V3-4X/12RE01MC25A1
R900467282 1PV2V3-4X/12RA01MC40A1
R900467290 1PV2V3-4X/12RE01MC40A1
R900467299 1PV2V3-4X/12RA01MC63A1
R900467312 1PV2V3-4X/12RE01MC63A1
R900467321 1PV2V3-4X/12RA01MS63A1
R900467322 1PV2V3-4X/12RA01MC100A1
R900467328 1PV2V3-4X/12RA01MS100A1
R900467334 1PV2V3-4X/12RE01MC100A1
R900467370 4WMM 6 H5X/
R900467377 F 10 G3-3X/50L
R900467383 S 52 F2-1X/V
R900467724 SV 10 PB1-4X/
R900467838 DB 10-2-4X/50X W65
R900467935 3WMM 6 A5X/
R900467936 4WMM 6 E5X/
R900468000 MS 2 A2X/315V
R900468034 DBDA 10 G1X/50V
R900468038 DR 50 P5-1X/200XY
R900468067 F 5 P3-3X/3QV
一但执行机构类型和阀门所需驱动力矩确定了，就可以使用执行机构厂商提供的数据表或选型软件进行选型。有时还需考虑阀门操作的速度和频率。
流体驱动的执行机构可调节行程速度，但是三相电源的电动执行机构只有固定的行程时间。
部分小规格的直流电动单回转执行机构可调节行程速度。
R900468137 DBDS 10 K1X/315J
R900468190 HED 1 OA4X/350/12
R900468215 ZDB 10 VA3-4X/200V
R900468227 HSE 05A 06A 001-3X/M00
R900468297 DBDX 10 K1X/50 SO20
R900468328 4WMM 6 D5X/
R900468360 DRE 4 K-3X/30G12-22K4M
R900468484 Z2S 10A3-3X/V
R900468494 DBDH 10 G1X/400V
R900468547 DBDH 6 K1X/200V
R900468573 4WMDA 6 D5X/F
R900468696 ZDR 6 DP1-4X/75YMJ
R900468723 LF 25 DB2-2X/100
R900468786 Z2FS 22-3X/S2V
R900468812 LC 80 B05D6X/
R900468829 ZDR 10 VA4-3X/100Y
R900468913 2FRM 16-3X/80LB
R900469229 DRV 08 S1-1X/V
R900469250 DB 52 P2-3X/100UV
R900469278 DR 6 DP1-5X/25Y
R900469279 DR 6 DP3-5X/75Y
R900469298 DBDA 10 G1X/50
R900469300 4WMR 6 C5X/
R900469301 4WMM 6 D5X/F
R900469302 4WMM 6 J5X/
R900469313 LC 125 B20D2X/
R900469399 DR 6 DP2-5X/75YM W5
R900469405 ZDR 10 VB5-3X/315YMV
R900469426 DB 20-1-4X/200XU W65
R900469459 SV 52 PA3-1X/
R900469532 4WMR 6 E5X/
R900469533 4WMM 6 G5X/F
R900469594 ZDR 6 DP3-4X/25YM SO109
R900469803 LC 25 A00E5X/
R900469823 DR 6 DP1-5X/210YMV W5
R900469826 ZDR 10 VP4-3X/315YMV
R900469827 DR 10 K4-3X/315YMV
R900469842 FALTENBALG 18,0/ 70,0X 84,0TH7/07180774
R900470010 SF 80 A0-1-1X/Q2W220Z
R900470068 4WS2EM10-4X/45B3ET315K8DM
R900470084 4WMM 6 GA5X/F
R900470172 DB 20 G2-4X/315XY W65
R900470205 SL 52 PB1-1X/V
R900470211 4WH 6 Y5X/
R900470243 ZDR 10 DA2-5X/75Y SO30
R900470269 DBDS 15 G1X/25V
R900470292 DB 20 K1-1X/50XY
R900470293 DB 20 K1-1X/100XY
R900470294 DB 20 K1-1X/200XY
R900470295 DB 20 K1-1X/350XY
R900470296 DB 20 K2-1X/50XY
R900470297 DB 20 K2-1X/100XY
R900470298 DB 20 K2-1X/200XY
R900470299 DB 20 K2-1X/350XY
R900470448 DBDH 6 G1X/400V SO51
R900470467 DRECH-3X/200Y
R900470475 4WH 6 J5X/
R900470476 4WH 6 C5X/
R900470529 Z2FS 16-3X/SV
R900470546 SV 62 FA1-1X/V/12
R900470575 DBF 82-2-3X/100U
R900470782 S 20 A1.0//12
R900470821 S 10 A5.0//12
R900470822 S 20 A3.0//12
R900470823 S 30 A3.0//12
R900471013 4WMD 6 J5X/F
R900471150 4WH 10 D4X/S2
R900471183 2FRM 16-3X/100LBV
R900471209 4WMM 6 G5X/
R900471263 4WMM 6 T5X/
R900471319 MHB 30 FNPA2X/D00ZT12V11-034
R900471398 DBDH 10 K1X/315V
R900471414 3WMR 6 A5X/
R900471435 DZ 6 DP1-5X/25M
R900471453 LT 08 MMA-2X/040/02M
R900471518 4WMR 6 D5X/SO17
R900471532 ZDR 10 DP2-5X/210YM SO30
R900471570 HED 1 OA4X/350L220V
R900471580 MHFS 32 DB2-1X/DA07B06M11
R900471616 MHSV 16 ZB1-1X/M-022
R900471617 MHDBD 16 P2-1X/420M-022
