定压溢流作用:在
定量泵节流调节系统中,定量泵提供的是恒定流量。当系统压力增大时,会使流量需求减小。此时
溢流阀开启,使多余流量溢回
油箱,保证溢流阀进口压力,即泵出口压力恒定(阀口常随压力波动开启)。
稳压作用:溢流阀串联在回油路上,溢流阀产生背压,运动部件平稳性增加。
系统卸荷作用:在溢流阀的遥控口串接溢小流量的
电磁阀,当电
磁铁通电时,溢流阀的遥控口通油箱,此时
液压泵卸荷。溢流阀此时作为
卸荷阀使用。
安全保护作用:系统正常工作时,阀门关闭。只有负载超过规定的极限(系统压力超过调定压力)时开启溢流,进行过载保护,使系统压力不再增加(通常使溢流阀的调定压力比系统**高工作压力高10%~20%)。
实际应用中一般有:作卸荷阀用,作远程调压阀,作高低压多级控制阀,作顺序阀,用于产生背压(串在回油路上)。
溢流阀一般有两种结构:1、直动型溢流阀 。2、先导式溢流阀。
对溢流阀的主要要求:调压范围大,调压偏差小,压力振摆小,动作灵敏,过载能力大,噪声小。
电磁溢流阀电磁溢流阀DBW20B2-5X/315-6EG24N9K4电磁溢流阀电磁溢流阀DBW20B1-5X/350-6SG24N9K4电磁溢流阀电磁溢流阀DBW20B1-5X/350-6EG24N9K4电磁溢流阀
DBW20B1-5X/350-6EW230N9K4
DBW30-52/315-6EW230N9K4 DB 20-1-5 X/200
DBW10B1-5X/200-6SG24N9K4 DB10-1-4X/50UW65
DB20-1-4X/50UW65 DB10-1-5X/200 DB10-1-5X/315
DBW10B1-5X/200-6EG24N9K DBW10B1-5X/200-6EW230
DBW20B1-5X/350-6SG24N9K4 DBW20B1-5X/350-6EG24N9K4
DBW20B1-5X/350-6EW230
溢流阀 DBW10A2-5X/200-6AG24N9K4+Z5L
DBW10A2-5X/200-6AG24N9K4+Z5L
DBW10B 25X/200-6EG24N9K4A08V DBW10B 25X/200-6EG24N9K4A08V
DBW10B-1-5X/315U6EW230N9K4 力士乐DBW10B2-5X/200G24NZ5L
DBW10B-2-5X/200U6EG24N9K4DBW10B2-5X/315-6EG24N9K4
DBW20A2-52/315-6EG24N9K4
DBW25J-5X/315G24N9K4
电磁溢流阀DBW30A1-5X/2006EG24N9K4+Z5L电磁溢流阀 DBW10B1-5X/200-6HG24N9K4
DBW10B1-5X/200-6SG24N9K4 DBW10B1-5X/200-6EG24N9K4
DBW10B1-5X/200-6EW230N9K4
DBW10B1-5X/315-6HG24N9K4 DBW10B2-5X/315-6EG24N9K4
DBW20B1-5X/315-6HG24N9K4DBW20B2-5X/315-6EG24N9K4
DBW20B1-5X/350-6SG24N9K4 DBW20B1-5X/350-6EG24N9K4
德国力士乐线圈 DBW20B1-5X/350-6EW230N9K4 DBW30-52/315-6EW230N9K4
DB20-1-5 X/200DBW10B1-5X/200-6SG24N9K4
DB10-1-4X/50UW65 DB20-1-4X/50UW65 DB10-1-5X/200 DB10-1-5X/315
DBW10B1-5X/200-6EG24N9K DBW10B1-5X/200-6EW230
DBW20B1-5X/350-6SG24N9K4
DBW20B1-5X/350-6EG24N9K4 DBW20B1-5X/350-6EW230 DR10-5-5X/200YM
电磁溢流阀DBW10B1-5X/2
威格士CVI-25-D20-2M-10有现货
CVI-25-D20-2M-10有现货
CVI-25-D20-2-H-10可以替代CVI-25-D20-2-H-11有现货
CVI-16-D20-2-L-10 有现货
CVI-16-D11-2-L-10由以下型号替代CVI-16-D105-L-40 有现货
威格士CVI-25-D20-2M-10有现货产品说明
X(C)G2V 6/8 10, 10 系列压力减压阀
压力溢流和顺序阀, 压力减压阀, CG2V-6/8, 10 系列;CG5V-6/8, 20 系列
EURG1/2-06/10, 13 设计和 EURT1/2-06/10, 12 设计号, 卸载溢流阀
CGR-02, 21 设计号;远程控制压力溢流阀
DG4V-5-0A-M-U-H6-20
DG4V-3-2A-M-U-H7-60
DG4V-3-2N-M-U-H7-60
DG4V-5-6C-M-U-H6-20
DG4V-5-0C-MU-A6-20
DG4V-5-0C-M-U-ED6-20
DG4V-5-2AJ-Z-M-U-H6-20
DG4V-5-2A-MP7-LB6-40
DG4V-5-2A-M-P7L-H-7-40
DG4V-5-2A-MU-A6-20
DG4V-5-2A-M-U-C6-20
威格士CVI-25-D20-2M-10有现货
DG4V-5-2A-M-U-EH6-20
DG4V-5-2A-VM-U-C6-20
DG4V-5-2B-M-PL-B-6-40
DG4V-5-2C-M-U-A6-20
DG4V-5-2C-M-U-EH6-20
DG4V-5-2NJ-M-U-H6-20
DG4V-5-2N-M-P7L-H-740
DG4V-5-2N-M-P7L-H-7-40
DG4V-5-2N-M-U-C6-20
DG4V-5-2N-M-U-EK6-20
DG4V-5-33CJ-MUH620-J99
DG4V-5-33CJ-VM-U-H6-20
DG4V-5-33C-M-P7L-H7-40
DG4V-5-33C-M-P7L-H740
DG4V-5-6CJ-H-VM-U-H6-20
DG4V-5-6C-M-P7L-H-7-40
DG4V-5-6C-MU-EK6-20
DG4V-5-8CJ-VM-U-H6-20
DG5S-8-2A-K-M-FW-B5-30
DG5S-8-2A-M-FW-B5-30
DG5S-8-6C-M-U-H5-30
DG5S-H8-0C-E-M-U-B5-50
DG5S-H8-2C-2-T-M-U-H5-50
DG5S-H8-4C-E-VM-U-A5-50
DG5S-H8-4C-E-VM-U-A5-50
DG5S-H8-4C-E-VM-U-H5-50
DG5V-10-S-33C-H-3-E-M-FT-WL-H-10
DG5V-5-2N-T-M-U-C5-20
DG5V-7-2C-3-E-M-FTWL-H5-40
DG5V-7-2C-T-M-U-H5-40
DG5V-7-2N-2-M-U-H5-40
威格士CVI-25-D20-2M-10有现货
DG5V-7-2N-3-E-M-U-A6-30
DG5V-7-31C-2-M-U-H5-40
DG5V-7-31C-2-M-U-H5-40
DG5V-7-33C-1-M-U-H5-40
DG5V-7-33C-3-T-M-U-H5-40
DG5V-7-33C-T-M-U-H5-40
DG5V-7-52C-2-M-U-H5-40
DG5V-7-6C-2-M-U-H5-40
DG5V-7-6C-M-U-C6-30
DG5V-7-6C-M-U-H5-40
DG5V-7-6C-T-M-U-B5-40
DG5V-7-6C-T-M-U-H5-40
DG5V-7-6C-T-V-M-U-H5-40
DG5V-7-6C-VM-U-H5-40
DG5V-7-8C-VM-U-H5-40
DG5V-H8-2C-M-U-C6-21
DG5V-H8-6C-VM-U-H5-30
DGMC2-3-AT-AW-BT-AW-41
DGMC2-3-AT-BW-BT-BW-41
DGMC2-3-AT-CW-BT-BW-41
DGMC2-3-AT-GW-BT-GW-41
DGMC2-5-AT-GW-BT-GW-B-30
DGMC-3-AT-BW-41
DGMC-3-PT-BW-41
DGMC-3-PT-CW-S-41
DGMC-3-PT-GW-B-41 870235
DGMC-5-AT-FW-B-30
DGMC-5-PT-FW-B-30
名称:电磁换向阀 类别:vickers电磁换向阀 型 号 压力(bar) **大流量(l/min) 规格尺寸备 注
dg4v-3s-*a 350 25-40 ng6 dg4v-3s-*b dg4v-3s-*c dg4v-3s-*n
名称:电磁换向阀 类别:vickers电磁换向阀 型 号 压力(bar) **大流量(l/min) 规格尺寸备 注
dg4v-3-*a 350 35-80 ng6 dg4v-3-*b dg4v-3-*c dg4v-3-*n
名称:电磁换向阀 类别:vickers电磁换向阀 型 号 压力(bar) **大流量(l/min) 规格尺寸备 注
dg4v-5-*a 315 80-120 ng10 dg4v-5-*b dg4v-5-*c dg4v-5-*n
名称:电磁换向阀 类别:vickers电磁换向阀 型 号 压力(bar) **大流量(l/min) 规格尺寸备 注
dg4s4-01*a 210 90 ng10 dg4s4-01*b dg4s4-01*c dg4s4-01*n
dg4s4-01*f
叠加式节流阀 DGMFN-7-Y-A2W-B2W-30 02-413078
叠加式单向阀 DGMPC-7-ABK-BAK-30 02-413103
溢流阀 CG2V 6GW 10 615026
溢流阀 CG2V 6FW 10 615025
溢流阀 CG2V 8FW 10 615029
溢流阀 CG2V 8GW 10 615030
常开电磁溢流阀 CG5V 8GW D M U H7 11 859553
常开电磁溢流阀 CG5V 8FW D M U H7 11 859557
常闭电磁溢流阀 CG5V 8FW OF V MU H5 20 WGQ-0047
常开电磁溢流阀 CG5V 6FW D M U H7 11 859542
常闭电磁溢流阀 CG5V 6FW OF M U H5 20 WGQ-0003
常闭电磁溢流阀 CG5V 6GW OF M U H5 20 WGQ-0004
XG2V-6CM-10
供应MOOG(穆格)各种柱塞泵、伺服阀及放大器等,部分产品型号如下:
部分现货,价格优势!
MOOG柱塞泵:
0514 400 273
0514 500 001
0514 500 025
0514 500 469
0514 600 019
0514 852 213
0514 903 201
0514 950 001
0514 900 203
0514 600 055
0514 400 317
D952-2013-10
D953-2021-10
D954-2003-10
D954-5053-10
D955-2003-10
D956-2033-10
D956-5065-10
D956-2007-10 HPR18A1RKP100TM28J1Y00
D956-2017-10 HPR18A1RKP100TM28J1Z00
D957-2003-10 HPR18A7RKP140TM28R1Z00
MOOG伺服阀:
J761-001
J761-002A
J761-003
J761-003A
J761-004
J761-004A
J072-110
J072-056
J761-004
J869-1000A
J869-0037A
D682-4002
D682-4056
D682-4209
D682-4003A
D683-4323
D661-4539C /G35JOAA5VSX2HA
D661-4539C /G35JOAA5VSX2HA
D661-4539C
D661-4652
D661-4572C
D661-4573C
D661-4858
D661-4732-P80FAA-04NEM2-0
D661-4496E
D661-4479C
D661-4697C
D661-4598C
D661-4444C/G60JOAA6VSX2HA
D661-4027
D661-4627AG75HOA06VSP2HA
D661-4782
D661-4023
D661-4023
D661-4085P60HAAF6VSX2B
D661—4627A G75HOAO6VSP2H.A
D661-4341C
D661-4746/P30HAAD6VSX2-B
D661-4472CG45JOAB6VSX2HA
D661-4594C
D661-4627A
D661-4455E
D661-4061
D661-4697
D661-4469C/G75JOAA6VSX2HA
D661-431D-5
D661-4086
D662-4799
D662-4724
D662-P01JAMF6VSX2-A
D662-4014
D662-4014
D662-3710E
D662Z4310K/P02JXMF6VSX2-A
D662-4709
D662-4709
D662-4010
D662-4337K
D662-4127
D662-4011
D662-4050
D662-4015
D662-4355K
D662-4002
D633-7414
D633-7115
D633-317B
D633-308B
D633-302B
D633-7243
D633-471B
D633-525B
D633-204
D633-333B
D633-375B
D633-7398
D633-R16KO1MOVSS2
D633-498B
D633-509B
D633-303B R02KO1M0NSM2
D633-317B R04KO1M0NSM2
D633-308B R08KO1M0NSM2
D633-313B R16KO1M0NSM2
D633-312B/R08K01MONSS2
D633-442B-RO2KO1FONSS2
D634-301C
D634-533
D634-501A
D634-501A
D634-341C/R40KO2M0NSS2
D634-538A
D634-543A
D634-528A
D634-314C
D634-346C
专业代理经销德国BOSCH REXROTH(博世-力士乐)液压元件:柱塞泵A10VSO
电磁阀4WE、溢流阀DBW、节流阀Z2S、叶片泵PV7、压力继电器HED
博世放大器比例阀0811、齿轮泵0510等系列大量现货特价供应
**新特价Rexroth力士乐PV7-1A/40-45RE37MCO-16变量叶片泵
长期大量现货
PVWH-60-RDFY-CNNNTH/PVWH-45-RS
PV23MHLCBC16C2
PV092R1L8L3NULC
PV080R1K1T1NFWS
PV140R1K1T1NFR1
PV080R1K1T1NFWS
PV080R1K1T1NFWS
PV7-1X/06-10RA01MA0-10
PV7-1X/63-94
PVH131R13AF30A
PV7-1X/16-20
PV7-1X/16-20
PV7-1X/63-94
PV7-1X/16-20
PVH131R13AF30A250000002001 AE0
PVV-1X/036RA15DMB
PV7-1X/63-94
PV092RIKITINFWS
PVQ13-AIR-SELS-10
PVB10-RSY-31-C-11
PVV-1X/036RA15DMB
PVH131R 13AF30A
PV7-2X/20-20RA01MA0-10
PVH131R 13AF30A
PV29RS20CM11
PV7-20/20-25RA01MAO-10
PV7-17/10-14RE01MCO-16
PV016R1K1T1NMMC
PV2R2-59-F-RAR-41
PV7-17/10-14RE01MCO-16
PVH131R13AP30B2500000100/AB010
PV016R1K1NMMC
PV016R1K1T1NMMC
PV22-2801AA-RCOX
PV23-2813BA-RCDX
PV2R1-31
PV7-17/16-30REOMCO-08
PVV4-1X098RA15DMC
PVV4-1X098RA15DMC
PVH098R01AJ70A250000001001AB01
PV7-17/25-45RE01MCO-08
PV7-1X/17-30REO1MCO-08
PV7-1X/06-10RA01MA0-10
PV7-1X/10-20RE01MC0-10
PV7-1X/10-20RE01MC0-10
PV7-17/16-20RE01MCO-16
PV7-1X/10-20RE01MC0-10
PV7-17/16-20RE01MCO-16
PV7-17/10-20RE01MCO-10
PV7-17/16-20REO1MCO-16
PV7-17/10-20RE01MCO-10
PV7-11/06-10RA01MA0-05
PVV4-1X/098RA15RMC
PVV1-1X/027RA15DVB R900952287
PV7-17/10-14RE01MC0-16
PV7-17/16-30RE01MCO-08
PV7-17/25-45RE01MCO-08
PV7-17/10-20RE01MCO-10
PVV2-1X/068RA15DMB
PVV1-1X/027RA15DMB
PV7-16/25-30-RE01MC0-16
PV7-1X/100-118REO7MDO-16
PVV1-1X/036RA15DMB
PVV4-1X/122RA15dmc
PV7-1X/63-71RE07MV0-14A1
PV7-1X/63-71RE07MV0-14A1
PVV4-1X/098RAE5DMC
PVV2-1X-040RA15DMB yongPVV2-1X-068RA15DMB 改泵芯
PVV4-1X/098RA15UMC
PV7-17/16-20RE01MCO-16
PVH131R13AG30A250000001001AB010A
PVPC-L-3029/1D
PVH098QIC-RSM-1S-10-C25-31
PVXS-180-M-R-R-DF-0000
PVB15-RS41-C11
PV7-1X/40-45RE37MC0-16