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优势威格士液压阀DG20V-3-2A-60

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品 牌: 威格士 
型 号: DG20V-3-2A-60 
规 格: DG20V-3-2A-60 
单 价: 面议 
起 订:  
供货总量:
发货期限: 自买家付款之日起 3 天内发货
所在地: 湖北 黄冈市
有效期至: 长期有效
更新日期: 2019-03-18 17:53
浏览次数: 2
询价
公司基本资料信息
 
 
 
【优势威格士液压阀DG20V-3-2A-60】详细说明
 优势威格士液压阀DG20V-3-2A-60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,手机:18934630908    

询价传真:0713-6542758

询价QQ: 736567721,704552157

现货特价型号:R900925687 4WRAE10W1-30-22/G24N9K31/F1V  2台

0811402141 DBETBEX-1X/315G24K31F1M     2台

充液阀主要由控制活塞、缸体、阀体、阀座、主阀芯、卸荷闽等组成。根据需要,我们设计有带预卸荷阀和不带预卸荷阀的两种充液阀。如果采用系统卸压.即系统中设置了卸荷回路,则采用不带预卸荷阀的充液阀,这种情况尤其适用干大型液压机。Dg50~Dg125规格的充液阀的主阀芯与阀杆做成一体,即采用整体构造;Dg150~Dg350规格的充液阀的主阀芯与阀杆采用分体结构。
2防松措施
参见图l充液阀结构原理图,a处防松采用GB858—76圆螺母用止动垫圈;b处安装螺钉的防松采用c船54一鼹单耳止动垫圈;c处主阀芯与阀杆之问的防松采用左旋、右旋螺母拧紧后点焊;d处卸荷阀盖的防松采用了弹簧垫圈及带孔螺栓用铁丝串联锁紧。
3主闷计算
已知当量通径Dg(m),主阔开启行程h(m),阀口锥角2α =120。则:
当量通流面积Ag=πDg 2/4。主阀口直径。
4控制活塞计算
控制活塞直径应尽可能小,但必须满足两个条件:
1)当主缸油压为最大工作压力(p=2.5×107Pa)和控制油压为最小油压(pc=1.5×106Pa)时,控制活塞应能将充液阀中的卸载阀打开,即: 
式中:dv-卸载阀口直径(m);
Dc-控制活塞直径(m)。
(2)主缸活塞回程时充液阀的主阀芯不关闭,即:
   优势威格士液压阀DG20V-3-2A-60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,手机:18934630908    

询价传真:0713-6542758

询价QQ: 736567721,704552157

现货特价型号:R900925687 4WRAE10W1-30-22/G24N9K31/F1V  2台

0811402141 DBETBEX-1X/315G24K31F1M     2台

充液阀主要由控制活塞、缸体、阀体、阀座、主阀芯、卸荷闽等组成。根据需要,我们设计有带预卸荷阀和不带预卸荷阀的两种充液阀。如果采用系统卸压.即系统中设置了卸荷回路,则采用不带预卸荷阀的充液阀,这种情况尤其适用干大型液压机。Dg50~Dg125规格的充液阀的主阀芯与阀杆做成一体,即采用整体构造;Dg150~Dg350规格的充液阀的主阀芯与阀杆采用分体结构。
2防松措施
参见图l充液阀结构原理图,a处防松采用GB858—76圆螺母用止动垫圈;b处安装螺钉的防松采用c船54一鼹单耳止动垫圈;c处主阀芯与阀杆之问的防松采用左旋、右旋螺母拧紧后点焊;d处卸荷阀盖的防松采用了弹簧垫圈及带孔螺栓用铁丝串联锁紧。
3主闷计算DGMDC-5-Y-BK-30
DGMPC-5-ABK-BAK-30
DGMPC-5-D-ABK-D-BAK-30
DGMPC-5-ABM-BAM-30
DGMPC-5-ABN-BAN-30
DGMDC-5-Y-AM-BM-30
DGMC-5-PT-GW-B-30
DGMC-5-PT-GW-RC-B-30
DGMC-5-AT-GW-B-30
DGMC-5-BT-GW-B-30
DGMC2-5-AT-GW-BT-GW-B-30
DGMR1-5-PP-FW-B-30
DGMC-5-PT-BW-B-30
DGMC-5-AT-BW-B-30
DGMC-5-BT-BW-B-30
DGMC2-5-AT-BW-BT-BW-B-30
DGMC2-5-AB-BW-BA-BW-30
DGMDC-5-Y-PN-30
DGMDC-5-X-TN-30
DGMFN-5-Y-A2H-B2H-30
DGMFN-5-Y-A2K-B2K-30
DGMC-5-PT-FW-S-30
DGMC2-5-AB-FW-BA-FW-30
DGMFN-5-X-A2W-30
DGMFN-5-X-B2W-30
DGMFN-5-Y-B2W-30
DGMFN-5-Y-A2W-30
DGMFN-5-Y-A1W-B1W-30
DGMPC-5-D-ABK-30
DGMPC-5-D-BAK-30
DGMFN-5N-Y-A2W-B2W-30
DGMPC-5N-ABK-BAK-30
DGX-H06-2-60-S19
DGMC-5-PT-BH-B-30
DGMC-5-PT-GH-B-30
DGMC-5-AT-GH-B-30
DGMC-5-BT-BH-B-30
DGMC-5-BT-GH-B-30
DGMC2-5-AT-BH-BT-BH-B-30
DGMC2-5-AT-GH-BT-GH-B-30
DGMC2-5-AB-BH-BA-BH-30
DGMC2-5-AB-GH-BA-GH-30
DGMR1-5-PP-GH-B-30
DGMC-5-PT-GK-B-30DGMFN 3 Y A2W B2W 41,
,DGMFN-3-X-A1W-41,
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,DGMFN-3-X-B1W-41    ,
,DGMFN-3-X-B2W-41   ,
,DGMFN-3-Y-A2H-B2H-41,
,DGMFN-3Y-A2W-B2W-40J-,
,DGMFN-3-Y-A2W-B2W-41,
,DGMFN-3-Y-B2W-41  ,
,DGMFN-3-Z-P2H-41,
已知当量通径Dg(m),主阔开启行程h(m),阀口锥角2α =120。则:
当量通流面积Ag=πDg 2/4。主阀口直径。
4控制活塞计算
控制活塞直径应尽可能小,但必须满足两个条件:
1)当主缸油压为最大工作压力(p=2.5×107Pa)和控制油压为最小油压(pc=1.5×106Pa)时,控制活塞应能将充液阀中的卸载阀打开,即: 
式中:dv-卸载阀口直径(m);
Dc-控制活塞直径(m)。
(2)主缸活塞回程时充液阀的主阀芯不关闭,即:DG5V-7-5-2C-2-M-U-H5-40
DG5V-7-52C-2-M-U-H5-40
DG5V-7-52C-E-M-U-H7-30
DG5V-7-6C-2-E-M-U-H5-40
DG5V-7-6C-2-M-U-H5-40
DG5V-7-6C-2-M-U-H5-40
DG5V-7-6C-2-T-M-U-H5-40
DG5V-7-6C-2-T-VM-U-H5-40
DG5V-7-6C-2-VM-U-H5-40
DG5V-7-6C-H-M-U-H5-40
DG5V-7-6C-M-U-C6-30
DG5V-7-6C-M-U-H5-40
DG5V-7-6C-M-U-H5-40
DG5V-7-6C-M-U-H6-40
DG5V-7-6C-M-U-H7-21
DG5V-7-6C-T-M-U-B5-40
DG5V-7-6C-T-M-U-B5-40
DG5V-7-6C-T-M-U-H5-40
DG5V-7-6C-T-M-U-H7-30(带插头)
DG5V-7-6C-T-VM-U-H5-40
DG5V-7-6C-T-V-M-U-H5-40
DG5V-7-6C-T-VM-U-H5-40+977467
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DG5V-7-6C-VM-U-H5-40
DG5V-7-8C-2-E-T-VM-U-H5-
DG5V-7-8C-2E-V-MU-H5-40
DG5V-7-8C-VM-U-A5-40
DG5V-7-8C-VM-U-H5-40
DG5V-8-H-0AL-E-M-U-H-10
DG5V-8H-11C-M-FW-B-30
DG5V-8-H-2A-T-M-U-H-10
DG5V-8-H-2C-E-T-VM-U-H-1
DG5V-8-H-2C-T-VM-U-H-10
DG5V-8-H-2N-T-M-U-H-10
DG5V-8-S-0A-M-U-H-10
DG5V-8-S-2A-E-M-U-H-10
DG5V-8-S-2A-M-FPA5WL-B-1-0
DG5V-8-S-2A-M-U-H-10
DG5V-8S-2A-T-MUH-10
DG5V-8-S-2A-T-M-U-H-10
DG5V-8-S-2B-T-M-U-H-10
DG5V-8-S-2C-E-M-U-H-10
DG5V-8-S-2C-E-T-M-U6-B-1
DG5V-8-S-2C-E-T-M-U-H-10
DG5V-8S-2C-M-U-H-10
DG5V-8-S-2C-M-U-H-10
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DG5V-8-S-31C-M-U-H-10
DG5V-8-S-31C-T-M-U-H-10
DG5V-8-S-3C-M-U-D-10
DG5V-8-S-3C-T-M-U-H-10
DG5V-8-S-6AL-E-M-U-H-10
DG5V-8-S-6C-2-M-U-H-10
DG5V-8-S-6C-E-T-M-U-B-10
DG5V-8-S-6C-E-T-M-U-H-10
DG5V-8-S-6C-M-U-H-10
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DG5V-8-S-6C-T-M-U-H-10
DG5V-H8-2C-2-E-M-U-H5-30
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DG5V-H8-2N-E-M-U-H5-30
DG5V-H8-2N-T-M-U-H7-21
DG5V-H8-33C-E-M-U-H5-30
DG5V-H8-6C-M-U-H5-30
DG5V-H8-6C-T-M-U-H5-30
DG5V-H8-6C-VM-U-H5-30
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DGMA-3-B-11
DGMA-3-B-11
DGMA-3-C1-10
DGMA-3-C2-11
DGMA-3-T1-10-B
DGMA-5-C1-10
DGMA-8-W-10
DGMC1-3-PP-CW-B-40
DGMC2-3-AB-BW-BA-BW-41
DGMC2-3-AB-CW-BA-CW-41
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-AB-FW-30
DGMC2-5-AB-FW-BA-FW-30
DGMC2-5-AB-GW-BA-GW-30
DGMC2-5-AT-BH-BT-BH-B-30
DGMC2-5-AT-GW-BT-GW-30
DGMC2-5-AT-GW-BT-GW-B-30
DGMC-3-AT-BW-41
DGMC-3-BT-AW-41
DGMC-3-PP-CW-40
DGMC-3-PT-BH-B-10
DGMC-3-PT-BW-41
DGMC-3-PT-BW-B-41
DGMC-3-PT-CW-B-40
DGMC-3-PT-CW-S-41
DGMC-3-PT-FW-20
DGMC-3-PT-GW-41
DGMC-3-PT-GW-B-41870235
DGMC-5-AT-FW-B-30
DGMC-5-BT-FW-S-30
DGMC-5-PT-FW-B-30
DGMC-5-PT-FW-B-30
DGMDC-3-BYL-20
DGMDC-3-X-T1-40
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ECG-10-F-10TG-GE160 
ECG-10-F-10TG-GE180 
ECG5-06C-0B-M-U-H7-21TG 
ECG5-06F-0B-M-U-C6-21TG 
ECG5-10B-0B-MU-A6-21TG 
ECG5-10C-0B-MU-B6-21TG 
ECG5-10C-0B-M-U-H7-21TG 
ECG5-10CV-0B-M-U-A6-21TG 
ECG5-10CV-0B-M-U-B6-21TG 
ECG5-10CV-0B-M-U-C6-21TG 
ECG5-10F-0B-M-U-A6-21TG 
ECG5-10F-0B-M-U-H7-21TG 
ECGM-06-10-R 
ECT-06-B-10TB 
ECT-06-BV-10TB 
ECT-06-C-10TB 
ECT-06-C-10TB-GE100 
ECT-06-C-10TB-GE120 
ECT-06-CV-10TB 
ECT-06-F-10TB 
ECT-06-F-10TB-GE160 
ECT-06-F-10TB-GE190 
ECT-06-F-10TB-GE200 
ECT-06-FV-10TB 
ECT-10-B-10TB 
ECT-10-B-10TB-GE070 
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ECT3-06B-20TB-EU55 
ECT3-06C-20TB-EU55 
ECT3-06CV-20TB-EU55 
ECT3-06F-20TB-EU55 
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ECT5-06-B-0B-M-U-C6-21TB 
ECT5-06-B-0B-M-U-H7-21TB 
ECT5-06-BV-0B-M-U-A6-21TB 
ECT5-06-C-0B-M-U-A6-21TB 
ECT5-06-C-0B-M-U-B6-21TB 
ECT5-06-C-0B-M-U-C6-21TB 
ECT5-06-C-0B-M-U-H7-21TB 
ECT5-06-C-0C-M-U-B6-21TB 
ECT5-06-CV-0B-M-U-C6-21TB 
ECT5-06-CV-0B-M-U-H7-21TB 
ECT5-06-CV-2AL-M-U-C6-21TB 
ECT5-06-F-0B-M-U-A6-21TB 
ECT5-06-F-0B-M-U-B6-21TB 
ECT5-06-F-0B-M-U-C6-21TB 
ECT5-06-F-0B-M-U-D6-21TB 
ECT5-06-F-0B-M-U-H7-21TB 
ECT5-06-FV-0B-M-U-B6-21TB 
ECT5-06-FV-0B-M-U-C6-21TB 
ECT5-06-FV-0B-M-U-D6-21TB 
ECT5-06-FV-0C-M-U-B6-21TB 
ECT5-10-B-0B-M-U-A6-21TB 
ECT5-10-B-0B-M-U-C6-21TB 
ECT5-10-B-0B-M-U-H7-21TB 
ECT5-10-BV-0B-M-U-D6-21TB 
ECT5-10-BV-0B-M-U-H7-21TB 
ECT5-10-C-0B-M-U-A6-21TB 
ECT5-10-C-0B-M-U-B6-21TB 
ECT5-10-C-0B-M-U-C6-21TB 
ECT5-10-C-0B-M-U-H7-21TB 
ECT5-10-C-2A-M-U-C6-21TB 
ECT5-10-CV-0B-M-U-C6-21TB 
ECT5-10-CV-0B-M-U-H7-21TB 
ECT5-10-F-0B-M-U-C6-21TB 
ECT5-10-F-0B-M-U-H7-21TB 
ECT5-10-FV-0B-M-U-A6-21TB 
ECT5-10-FV-0B-M-U-H7-21TB 
E-DGSM-01Y-10R 
E-DGVM-7Y-D-10-R 
E-DGVM-8Y-10-R 
EEA-EDC-436-A2-32 
EEA-PAM-118-A-30 
EEA-PAM-119-A-10 
EEA-PAM-511-A-32 
EEA-PAM-511-B-32 
EEA-PAM-511-D-32 
EEA-PAM-513-A-32 
EEA-PAM-513-B-32 
EEA-PAM-513-D-32 
EEA-PAM-523-A-32 
EEA-PAM-523-B-32 
EEA-PAM-523-C-32 
EEA-PAM-523-D-32 
EEA-PAM-523-E-32 
EEA-PAM-523-F-32 
EEA-PAM-525-A-32 
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EEA-PAM-525-C-32 
EEA-PAM-525-D-32 
EEA-PAM-533-A-32 
EEA-PAM-533-B-32 
EEA-PAM-533-C-32 
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DG5S-H8-0C-E-M-U-B5-50
DG5S-H8-11C-F-M-U-A6-41
DG5S-H8-2A-2-M-U-H5-50
DG5S-H8-2BL-E-M-U-H5-30
DG5S-H8-2C-1-T-M-U-H5-50
DG5S-H8-2C-2-M-U-H5-50
DG5S-H8-2C-2-T-M-U-A5-50
DG5S-H8-2C-2-T-M-U-H5-50
DG5S-H8-2C-E-M-U-H5-60
DG5S-H8-2C-M-U-H5-41
DG5S-H8-2N-2-T-M-U-A6-41
DG5S-H8-3C-T-M-U-H5-60
DG5S-H8-4C-E-VM-U-A5-50
DG5S-H8-4C-E-VM-U-H5-50
DG5S-H8-521C-2-E-T-M-U-H
DG5S-H8-6AL-E-M-U-H5-60
DG5S-H8-6C-2-M-U-H5-50
DG5S-H8-6C-2-VM-U1-H5-70(带插头)
DG5S-H8-6C-M-U-D6-41
DG5S-H8-8C-2-E-VM-U-H5-5
DG5S-H8-8C-2-S-VM-U-A5-50
DG5S-H8-8C-2-S-VMU-A6-41
DG5S-H8-OC-2-S-M-U-H5-50
DG5V10H2N2TMUH1
DG5V10H6C2MUH10
DG5V10H6CTMFWB10
DG5V10W33CMPA5WLB1
DG5V52CEMUH520
DG5V56C2TVMUH520
DG5V56CTMUH520
DG5V56CTMUH710
DG5V70AEMUH540
DG5V70CEMUH540
DG5V70CETMUH540
DG5V72A1TMUH540
DG5V72A2ETMUH540
DG5V72A2MUC540
DG5V72AMUH540
DG5V72ATMUH540
DG5V72ATVMUA630
DG5V72AL2VMUH540
DG5V72BTMUH540
DG5V72C1TMUH540
DG5V72C2MUH540
DG5V72C2TMUH540
DG5V72CEMUH540
DG5V72CETMUH540
DG5V72CHMUH540
DG5V72CMUC630
DG5V72CMUD540
DG5V72CMUH540
DG5V72CTMUH540
DG5V72CTMUH730
DG5V72CTVMUH540
DG5V72N2MUH540
DG5V72NMUA630
DG5V72NMUH540
DG5V72NMUH730
DG5V72NTMUH540
DG5V72NVMUH540
DG5V731C2MUH540
DG5V731CTMUH540
DG5V733C3TMUH540
DG5V733CT30EN55
DG5V733CTMUH540
DG5V73CEMUH540
DG5V73CTMUH540
DG5V76BLTMUH540
DG5V76C2MUH540
DG5V76C2TMUH540
DG5V76C2TVMUH540
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DGC-06-C-60 
DGC-06-F-60 
DGC-06-FV-60 
DGC5-060A-C-M-FW-B5-80 
DGFN-06-50 
DGMA-2-B-10 
DGMA-2-C2-10 
DGMA-3-0-10 
DGMA-3-B-10 
DGMA-3-C1-10 
DGMA-3-C2-10 
DGMA-3-T1-10B 
DGMA-3-T2-10B 
DGMA-5-B-10EILP 
DGMA-5-C1-10 
DGMA-5-C2-10 
DGMA-5-T1-10B 
DGMA-5-T2-10B 
DGMA-5-T3-10B 
DGMC2-2-AB-GW-BA-GW-10 
DGMC2-2-AT-CW-BT-CW-10 
DGMC2-2-AT-FW-BT-FW-10 
DGMC2-2-AT-GW-BT-GW-10 
DGMC2-3-AB-AW-BA-AW-41 
DGMC2-3-AB-AW-BA-CW-41 
DGMC2-3-AB-BH-BA-BH-41 
DGMC2-3-AB-BK-BA-BK-41 
DGMC2-3-AB-BW-BA-BW-41 
DGMC2-3-AB-BW-BA-CW-41 
DGMC2-3-AB-CH-BA-CH-41 
DGMC2-3-AB-CK-BA-CK-41 
DGMC2-3-AB-CW-BA-BW-41 
DGMC2-3-AB-CW-BA-CW-41 
DGMC2-3-AB-CW-BA-CW-41-EN103 
DGMC2-3-AB-CW-BA-CW-41-EN104 
DGMC2-3-AB-CW-BA-CW-41-EN48 
DGMC2-3-AB-CW-BA-CW-41-EN74 
DGMC2-3-AB-CW-BA-GW-41 
DGMC2-3-AB-GH-BA-GH-41 
DGMC2-3-AB-GW-BA-BW-41 
DGMC2-3-AB-GW-BA-CW-41 
DGMC2-3-AB-GW-BA-GW-41 
DGMC2-3-AT-AW-BT-AW-41 
DGMC2-3-AT-BH-BT-BH-41 
DGMC2-3-AT-BW-BT-BW-41 
DGMC2-3-AT-BW-BT-CW-41 
DGMC2-3-AT-BW-BT-GW-41 
DGMC2-3-AT-CH-BT-CH-41 
DGMC2-3-AT-CW-BT-BW-41 
DGMC2-3-AT-CW-BT-CW-41 
DGMC2-3-AT-GW-BT-AW-41 
DGMC2-3-AT-GW-BT-BW-41 
DGMC2-3-AT-GW-BT-CW-41 
DGMC2-3-AT-GW-BT-GW-41 
DGMC2-5-AB-BH-BA-BH-30 
DGMC2-5-AB-BW-BA-BW-30 
DGMC2-5-AB-FW-BA-FW-30 
DGMC2-5-AB-GH-BA-GH-30 
DGMC2-5-AB-GW-BA-GW-30 
DGMC2-5-AT-BH-BT-BH-B-30 
DGMC2-5-AT-BW-BT-BW-B-30 
DGMC2-5-AT-FW-BT-FW-B-30 
DGMC2-5-AT-GH-BT-GH-B-30 
DGMC2-5-AT-GW-BT-GW-B-30 
DGMC-2-AB-BW-10 
DGMC-2-AT-FW-10 
DGMC-2-PT-BW-10 
DGMC-2-PT-CW-10 
DGMC-2-PT-FW-10 
DGMC-2-PT-GW-10 
DGMC-3-AB-BW-41 
DGMC-3-AB-CH-41 
DGMC-3-AB-CW-41 
DGMC-3-AB-GW-41 
DGMC-3-AT-AW-41 
DGMC-3-AT-AW-B-41 
DGMC-3-AT-BW-41 
DGMC-3-AT-BW-B-41 
DGMC-3-AT-CH-41 
DGMC-3-AT-CW-41 
DGMC-3-AT-CW-B-41 
DGMC-3-AT-GW-41 
DGMC-3-AT-GW-B-41 
DGMC-3-BA-AW-41 
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