品牌:力士乐
发货:3天内
PV7-1X/10-14RE01MD0-16
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
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。
德国力士乐叶片泵PV7-17/10-14RE01MCO-16
R900517464 PV7-1X/25-30RE01MC5-16
R900516546 PV7-1X/100-118RE07MC5-16
R900511986 PV7-1X/63-71RE07MC3-16
R900511215 PV7-1X/100-118RE07MC3-16
R900509506 PV7-1X/25-30RE01MD0-16
R900509274 PV7-1X/16-20RE01MD0-16
R900509053 PV7-1X/10-14RE01MC7-16
R900506809 PV7-1X/100-118RE07MC0-16
R900506808 PV7-1X/63-71RE07MC0-16
R900506473 PV7-1X/16-20RE01MC5-16
R900504653 PV7-1X/10-14RE01MD0-16
R900502277 PV7-1X/40-45RE37MC5-16
R901134661 PV7-1X/16-20RE01MD6-16
R901133981 PV7-1X/63-71RE07MC3-06-A460
R901129340 PV7-1X/100-118RE07MW6-16WH
R901081778 PV7-1X/06-14RA01MA0-10-A452
R901065655 PV7-1X/06-10RA01KA0-05
R901064326 PV7-1X/40-55RE37MC0-08-A449
R901061279 PV7-1X/100-118RE07MW0-16WG
R901059512 PV7-1X/40-71RE37MW0-08WH
R901055473 PV7-1X/40-45RE37MW0-16WG
R901049299 ABAPG-PV7-118D0+10SO18DRG/225S-4-B0/SEFR
R901047776 PV7-1X/40-45RE37MC0-16-A446
R901047606 PV7-1X/06-10RA01KA0-10
R901043560 PV7-1X/10-20RE01MW0-10WH
R901032005 PV7-1X/40-45RE37MC7-16WG
R901026649 PV7-1X/06-10RA01MA0-10-A441
R901022287 PV7-1X/25-30RE01MN0-16
R901021722 PV7-1X/63-71RE07KW0-16WG
R901017159 PV7-1X/63-71RE07MW0-16WH
R900979440 PV7-1X/40-45RE37MW0-16
R900978121 PV7-1X/06-10RE01MA3-10
R900976176 PV7-1X/25-45RE01MN0-08
R900976100 PV7-1X/63-71RE07MC6-16
R900973308 PV7-1X/06-14RA01MA0-07-A399
R900973306 PV7-1X/06-14RA01MA0-04-A399
R900964375 PV7-1X/06-14RE01MA3-07
R900963916 PV7-1X/06-10RA01MA0-10-A501
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
H-4WEH16J7X/6EG24N9ETK4
H-4WEH16E-7X/6AG24NTK4+57292
H-4WEH16E7X/6EG24NET/B15P4.5
H-4WEH25HD-6X/OF6EG24N9EK4/B12
H-4WEH25R-6X/6EG24N9ETK4V
H-4WEH25G6X/6EG24N9TK4+Z4
H-4WEH25J66/6EG24N9ETK4
H-4WEH25G6X/6SG24N9TK4
H-4WEH25G67/6HG24N9TK4
H-4WEH25G-6X/6AG24NTK4+57292
H-4WEH25G6X/6SG24N9TK4
H-4WEH25G6X/6SG24N9TK4
H-4WEH25E6X/6HG24N9ETK4/B10D3
H-4WEH25EA6X/6EG24N9ESK4/B10D3
H-4WEH25H6X/6EG24N9ETK4/B10D3
H-4WEH25J6X/6EG24N9ETK4/B10D3
H-4WEH25R6X/6EG24N9EK4/B10D3
4WEH10J3X/EG24NZ5L
4WEH16J50/AG24NETZ5L
4WEH16E70/6SG24N9ETK4
H-4WEH25G6X/6SG24N9TK4
4WEH16E73/6HG24N9ETK4/B10
H-4WEH25G6X/6SG24N9TK4
4WEH16E7X/6EG24N9ETK4
4WEH16J-50/6AG24N9K4
4WEH10J33/EG24NZ5L
4WEH16J50/AG24NETZ5L
4WEH16E73/6SG24N9ETK4
H-4WEH25G6X/6SG24N9TK4
4WEH16J61/CG24NETZ5L
4WEH16E7X/6SG24N9ETK4
H-4WEH25G6X/6SG24N9TK4
H-4WEH16E7X6EG24NET/B15P4.5
4WEH 22 D7X/6EG24N9ETK4
H-4WEH16E-7X/6AG24NTK4+57292
H-4WEH25G-6X/6AG24NTK4+57292
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：
德国力士乐叶片泵PV7-17/10-14RE01MCO-16
R900961521 PV7-1X/100-118RE07MC6-16
R900959317 PV7-1X/40-45RE37MC7-16
R900958306 PV7-1X/06-14RE01MA0-07
R900954137 PV7-1X/40-45RE37MC6-16
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R900942455 PV7-1X/63-71RE07MC5-16WH
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R900891725 DICHTUNGSSATZ V3-4X/25+PV7-1X/20V
R900891724 DICHTUNGSSATZ V3-4X/25+PV
德国力士乐叶片泵PV7-17/10-14RE01MCO-16
德国力士乐叶片泵PV7-17/10-14RE01MCO-16力士乐rexroth叶片泵
PV7-17/10-20RE01MCO-10
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PV7-11/06-10RA01MA0-10 印度产
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