供应阿托斯AGMZOA010/315比例阀盛美特现货比例阀对流量的控制可以分为两种：一种是开关控制：要么全开、要么全关，流量要么da、要么小，没有中间状态，如普通的电磁直通阀、电磁换向阀、电液换向阀。另一种是连续控制：阀口可以根据需要打开任意一个开度，由此控制通过流量的大小，这类阀有手动控制的，如节流阀，也有电控的，如比例阀、伺服阀。所以使用比例阀或伺服阀的目的就是：以电控方式实现对流量的节流控制（当然经过结构上的改动也可实现压力控制等），既然是节流控制，就必然有能量损失，伺服阀和其它阀不同的是，它的能量损失更大一些，因为它需要一定的流量来维持前置级控制油路的工作伺服阀的主阀一般来说和换向阀一样是滑阀结构，只不过阀芯的换向不是靠电磁铁来推动，而是靠前置级阀输出的液压力来推动，这一点和电液换向阀比较相似，只不过电液换向阀的前置级阀是电磁换向阀，而伺服阀的前置级阀是动态特性比较好的喷嘴挡板阀或射流管阀。也就是说，伺服阀的主阀是靠前置级阀的输出压力来控制的，而前置级阀的压力则来自于伺服阀的入口p，假如p口的压力不足，前置级阀就不能输出足够的压力来推动主阀芯动作。而我们知道，当负载为零的时候，如果四通滑阀完全打开，p口压力=t口压力+阀口压力损失（忽略油路上的其它压力损失），如果阀口压力损失很小，t口压力又为零，那么p口的压力就不足以供给前置级阀来推动主阀芯，整个伺服阀就失效了。所以伺服阀的阀口做得偏小，即使在阀口全开的情况下，也要有一定的压力损失，来维持前置级阀的正常工作。 AGMZO-A-010/100AGMZO-A-010/210AGMZO-A-010/315 DC24V AGMZO-A-10/100 AGMZO-A-10/100/Y 20 AGMZO-A-10/210AGMZO-A-10/210 20AGMZO-A-10/210/18 AGMZO-A-10/210/6 20 AGMZO-A-10/210/E AGMZO-A-10/210/Y AGMZO-A-10/315 AGMZO-A-10/315 20AGMZO-A-10/315/E 20 AGMZO-A-10/315/Y AGMZO-A-20/210
AGMZO-A-20/315 AGMZO-A-20/315/18AGMZO-A-20/315/Y AGMZO-A-20/315/Y/18AGMZO-A-32/315 AGMZO-A-32/315 20 AGMZO-A-32/315/YAGMZO-AE-10/100/I 10 AGMZO-AE-10/210 10 AGMZO-AE-10/315 10 AGMZO-AE-20/315/Y 10 AGMZO-AE-32/315 AGMZO-TER-010/210/I AGMZO-TER-10/100/I AGMZO-TER-10/210AGMZO-TER-10/210 40AGMZO-TER-10/210/EI AGMZO-TER-10/210/F 40AGMZO-TER-10/210/IAGMZO-TER-10/210/I AGMZO-TER-10/315 40 AGMZO-TER-10/315/I 40/PE AGMZO-TER-10/315/Y 40 AGMZO-TER-20/210 AGMZO-TER-20/315/Y 40 AGMZO-TERS-010/210/I AGMZO-TERS-10/100AGMZO-TERS-10/100/I AGMZO-TERS-10/210AGMZO-TERS-10/210/EI AGMZO-TERS-10/210/I AGMZO-TERS-10/315 40 AGMZO-TERS-10/315/IAGMZO-TERS-10/315/I 40/PEAGMZO-TERS-10/315/Y 40 AGMZO-TERS-20/210 AGMZO-TERS-20/315/Y 40 AGMZO-TERS-PS-010/210/IAGMZO-TERS-PS-10/100 52AGMZO-TERS-PS-10/210AGMZO-TERS-PS-10/210/ I 50AGMZO-TERS-PS-10/210/IAGMZO-TERS-PS-10/210/I 53AGMZO-TERS-PS-10/315 53 AGMZO-TERS-PS-32/315比例流量控制阀 QVHZO-A*、QVKZOR-A* 比例流量控制阀，2通或3通，压力补偿型，不带位移传感器，ISO 4401标准QVHZO-T*、QVKZOR-T* 比例流量控制阀，2通或3通，压力补偿型，带位移传感器，ISO 4401标准 QVHMZO、QVKMZOR 比例阀，压力/流量复合控制，3通压力补偿型，ISO 4401标准QVMZO 比例阀，压力/流量复合控制，双级，3通压力补偿型SDHI-0611/A-X 24DC 23SDHI-0614-X 12DC 23SDHI-0631/2/A-00 23SDHI-0631/2/A-X , SDHI-0631/2/A-X 00SDHI-0631/2/A-X 230/50/60AC 23SDHI-0631/2/A-X 230AC/WP+SP-666SDHI-0631/2/A-X 24DCSDHI-0631/2/A-X 24DC 23SDHI-0631/2/A-X 24DC, SDHI-0631/2/A-X 28DCSDHI-0631/2-00 23SDHI-0631/2-X SDHI-0631/2-X 230/50/60ACSDHI-0631/2-X 230/50/60AC 23SDHI-0631/2-X 24DCSDHI-0631/2-X 24DC 23SDHI-0631/2-X 28DCSDHI-0632/2/A-X 24DC 23SDHI-0639/023SDHI-0639/C-X 24DC 23, SDHI-0639/C-X，
SDHI-0639/O-X SDHI-0639/O-X 00SDHI-0639/O-X 230/50/60AC 23, SDHI-0639/O-X 24DCSDHI-0639/O-X 24DC 23SDHI-0639/O-X 24DC, SDHI-0639/O-X，SDHI-0671-X 24DC 23SDHI-0710-00 23SDHI-0710-X 00 23SDHI-0710-X 00(SDHI-0715-X 00)SDHI-0710-X 230/50/60AC 23SDHI-0710-X 24DC 23SDHI-0711-X SDHI-0711-X 00 23SDHI-0711-X 12DC 23, SDHI-0711-X 230/50/60AC 23SDHI-0711-X 24DCSDHI-0711-X 24DC 23 SDHI-0713-00 23SDHI-0713P-X 24DCSDHI-0713P-X 24DC 23SDHI-0713-X SDHI-0713-X 00 23SDHI-0713-X 12DCSDHI-0713-X 12DC 23 SDHI-0713-X 230/50/60AC 23SDHI-0713-X 24DCSDHI-0713-X 24DC 23SDHI-0714-00 23SDHI-0715-X 00 23SDHI-0715-X 12DC 23SDHI-0718-X SDHI-0718-X 24DC 23SDHI-0751/2-X 24DC 24DHI-0610/A-X 230/50/60ACDHI-0610/A-X 24DC 23, DHI-0610-L3/15DHI-0610-X 110/50/60AC,DHI-0610-X 230/50/60AC 23, DHI-0610-X 24DCDHI-0610-X 24DC 23DHI-0610-X24DCDHI-0611DHI-0611/23DHI-0611/AFC-X 24DC 24DHI-0611/A-X 24DC 23DHI-0611/A-X 24DC 23, DHI-0611/FC-X 24DC 23DHI-06119/A-X 24DC 23, DHI-0611-X 24DC 23DHI-0612/A-X 24DC, DHI-0613/2-X- DHI-0613/2-X-24DCDHI-0613/A-X 24DC 23DHI-0613/WP-X 230AC, DHI-0613/WP-X 230AC, DHI-0613-X 230/50/60AC,DHI-0613-X 24DC, DHI-0614/ADHI-0614-X 24DC,DHI-0614-X230ACDHI-0615/WP-X 230/50/60AC 24DHI-0616/7/FI/NC-X24DC DHI-0616/A-X 230/50/60AC, DHI-0618/A-X 24DC 23,DHI-0630/2DHI-0630/2 23 24VDHI-0630/2/A-X 230/50/60AC 23, DHI-0630/2/A-X 24DC 23,DHI-0630/2-X DHI-0630/2-X 24DC 23 DHI-0630/2-X 24DC, DHI-0630/SP-667-24DCDHI-0631/1/2/A-X 24DC,DHI-0631/2- N230ACDHI-0631/2/AFC-X 230/50/60AC 24DHI-0631/2/A-IX 24DC, DHI-0631/2/A-N24DCDHI-0631/2/A-SP-667-24DCDHI-0631/2/A-X DHI-0631/2/A-X 110/50/60AC 23, DHI-0631/2/A-X 230/50/60AC 23, DHI-0631/2/A-X 24DC 23DHI-0631/2/MV-X 12DC 30DHI-0631/2/PEDHI-0631/2/P-X 24DC, DHI-0631/2/SP-667- DHI-0631/2/SP-667-24DC DHI-0631/2/SP-667-24DC阿托斯ATOS DHI-0631/2/WP-X 12DC 23,DHI-0631/2/WP-X 220DC 23, DHI-0631/2/WP-X 230/50/60AC,DHI-0631/2-230AC+SP667DHI-0631/2P/A-X 24DC, DHI-0631/2P-X 24DC 23 DHI-0631/2P-X 24DC,DHI-0631/2-SP-667-24DCDHI-0631/2-X 110/50/60AC,DHI-0631/2-X 220DC, DHI-0631/2-X 230/50/60AC 23DHI-0631/2-X 230/50/60AC 23 / PEDHI-0631/2-X 230/50/60AC,DHI-0631/2-X 24DC 20DHI-0631/2-X 24DC 23 DHI-0631/2-X 24DC, DHI-0631-SP666 24DHI-0632/2 24DCDHI-0632/2/A-X 230/50/60AC 23,DHI-0632/2/A-X 24DC /WGDHI-0632/2/A-X 24DC 23, DHI-0632/2/A-X24DC DHI-0632/2-N24DCDHI-0632/2-X 230/50/60AC,DHI-0632/2-X 24DCDHI-0632/2-X 24DC /WGDHI-0632/2-X 24DC 23, DHI-0639/0 X24DCDHI-0639/23DHI-0639/23 24DHI-0639/C-X DHI-0639/C-X 24DCDHI-0639/C-X 24DC 23,DHI-0639/ODHI-0639/O-X 24DCDHI-0639/O-X 24DC 23DHI-0670-X 24DC 23, DHI-0671/A-X 24DC 23DHI-0671/A-X 24DC,DHI-0671/FC-X 230/50/60AC 24DHI-0671/FC-X 24DC 23, DHI-0671-X 24DC 23DHI-0701/2DHI-0701/2-X DHI-0701/2-X 110/50/60AC, DHI-0701/2-X 24DC 23 DHI-0710/13DHI-0710/WP-X 24DC 23,DHI-0710-X DHI-0710-X 230/50/60AC, DHI-0710-X 24DC,DHI-0711/2/A-24DVDHI-0711/SP-6-67- DHI-0711/SP-667-24DCDHI-0711/SP-6-67-24DCDHI-07119DHI-07119 23DHI-0711-N230ACDHI-0711-SP666 24DCDHI-0711-X 110/50/60AC 23,DHI-0711-X 230/50/60AC 23 /PE DHI-0711-X 230/50/60AC, DHI-0711-X 24DCDHI-0711-X 24DC 23DHI-0712-X 24DCDHI-0712-X 24DC 23DHI-0713 23 24VDHI-0713/1-X 230/50/60AC,DHI-0713/MV-X 12DC 30DHI-0713/P X24DCDHI-0713/PA-GK DC 24V DHI-0713/S-667- DHI-0713/S-667-24DCDHI-0713/SP-667-24DCDHI-0713/WP-X 12DC 23, DHI-0713/WP-X 230/50/60AC 23, DHI-0713/WP-X 24DC 23, DHI-0713/WP-X 24DC 24 DHI-0713/X- DHI-0713/X-24DCDHI-07139-X 24DC 23 DHI-0713-N24DCDHI-0713PDHI-0713P 24DC, DHI-0713P-N24DCDHI-0713-SP-667-24DCDHI-0713-XDHI-0713-X 110/50/60AC DHI-0713-X 230/50/60AC 23 /PE DHI-0713-X 230/50/60AC, DHI-0713-X 24DCDHI-0713-X 24DC /WGDHI-0713-X 24DC 20DHI-0713-X 24DC 23DHI-0713-X 24DC 23 /PE, DHI-0713-X 24DC 23 /WGDHI-0713-X 24DC, DHI-0714DHI-0714/13DHI-0714/WP-00 24DHI-0714/WP-N24DCDHI-0714/WP-X 00 34DHI-0714/WP-X 230/50/60AC 23 /PE, DHI-0714/WP-X 230/50/60AC 24DHI-0714/WP-X230AC/PEDHI-0714-X 230/50/60AC, DHI-0714-X 24DC, DHI-0715/2 23DHI-0715/2 24DHI-0715/FI/NC-X 24DCDHI-0715/FI/NC-X 24DC 24DHI-0715/FI/NC-X 24DC 25DHI-0715/FI/NC-X 24DC, DHI-0715-X DHI-0715-X 24DC, DHI-0716-X 24DCDHI-0716-X24DCDHI-0717-N24DCDHI-0717-X 24DC, DHI-0718DHI-0718-SP666 24DHI-0718-X 230/50/60AC, DHI-0718-X 24DC 23 DHI-0718-X 24DC, DHI-0731/X- DHI-0731/X-24DCDHI-0750/2-X 24DC, DHI-0751/2DHI-0751/2 FI/NC-24DCDHI-0751/2/FI/NC-X 24DC 23, DHI-0751/2/FI/NO-X 24DC 23, DHI-0751/2/WP-N230ACDHI-0751/2/WP-X 00DHI-0751/2/WP-X 00 24DHI-0751/2/WP-X 230/50/60AC 23 /PE, DHI-0751/2/WP-X 230/50/60AC 24DHI-0751/2/WP-X 230/50/60AC, DHI-0751/2/WP-X 230ACDHI-0751/2/WP-X 24DC, DHI-0751/2PDHI-0751/2P-X 24DC 23DHI-0751/2-SP-667-24DCDHI-0751/2-X DHI-075-1/2-X- DHI-0751/2-X 110/50/60AC 23, DHI-0751/2-X 230/50/60AC, DHI-0751/2-X 24DC 24 DHI-0751/2-X 24DC, DHI-075-1/2-X-24DC DHI-0751/2-X24DC（+带灯插头）DHI-075-1/2-X-24DC阿托斯ATOSDHI-0751-N24DCDHI-0751-X24DC(+带灯插头)DHO-0611/2/24DCDHO-0631/2/A-X 24DC 20, DHO-0631/2/A-X 24DC 22DHO-0631/2/L1-X 24DC 20, DHO-0631/2-N24DCDHO-0631/2-X 24DC 22 DHO-0632/2-X 24DCDHO-0632/2-X 24DC 20DHO-0639/O-X 24DC 20, DHO-0710-N24DCDHO-0710-X 24DC 20, DHO-0711/24DCDHO-0711-X 24DC 22 DHO-0711-X 24DC, DHO-0713/24DCDHO-0713/-SP-666 24DCDHO-0713/WP-X24DC（+带灯插头）DHO-0713-N24DCDHO-0713P-X 24DC 20DHO-0713-X 24DC 20DHO-07191-X 24DC, DHO-0750/2-X 24DC 20DHU-0610/A-X24DC (+带灯插头)DHU-0610-X24DCDHU-0611/AFI/NC-X 24DC 21DHU-0611-X24DCDHU-0614-X24DCDHU-0630/2DHU-0631/2DHU-0631/2/FCDHU-0631/2/FIE/NC-X 24DC 21DHU-0631/2/PEDHU-0631/2/WP-24DCDHU-0631/2-SP-667-24DCDHU-0631/2WP-24DCDHU-0631/2-X 24DC 20 DHU-0631/2-X 24DC 23DHU-0631/2-X24DCDHU-0632/2/AFI/NC-X 24DCDHU-0632/2/AFI/NC-X 24DC 21DHU-0632/2-X 24DCDHU-0632/2-X 24DC 20DHU-0670-X 24DC 20DHU-0671DHU-0701/2/WP-24DCDHU-0710 X24DCDHU-0711/FI/NC-X 24DC 21DHU-0711/WP-X24DC (+带灯插头)DHU-0711-X 24DC 20DHU-0713 X24DCDHU-0713/MV-X 24DC /BTDHU-0713/MV-X 24DC 20 /BTDHU-0713/WP-X24DC (+带灯插头)DHU-0713-00 20DHU-0713-X 00 20DHU-0713-X 24DC 20DHU-0714-X24DCDHU-0750/2/FI/NC-X 24DC 20DHU-0751/2P-X 24DC(DPHU-3751/2的导阀)DHU-0751/2-SP667 24DCDHU-0752/2-X 24DC 21DHE-0639/C-X24DC DHE-0710/2-SP667-24DCDHE-1710/2-SP667-24DCDHE-1711/2-SP667-24DCDHE-1713/2-SP667-24DCDKE-16/2/A 220DCDKE-1610 DC 10 24VDKE-1610-00-DC 10DKE-1611 X 24DCDKE-1611/3/AFI/NO-X 24DCDKE-1611/3/AFI/NO-X 24DC 10DKE-1611/AFI/NC-X 24DC 10DKE-1611-00-DC 10DKE-1611-XDKE-1611-X 24DC DKE-1611X230ACDKE-1611X230ACDKE-1611X24DCDKE-1611X24DCDKE-1613/A-00-DC 10DKE-1614/WP-X 24DC 10DKE-1618-SP666-DKE-1618-SP666-24DCDKE-1630/2 X24DCDKE-1630/2/L/WP-N24DCDKE-1630/2/WP-N24DCDKE-1630/2+SP-666+SP-CAE-230/50ACDKE-1630/2-N24DCDKE-1630/2-X主营ATOS阿托斯、德国BOSCH REXROTH力士乐、美国SUN、美国EATON VICKERS威格士、美国PARKER派克、DENISON丹尼逊、MOOG穆格、等液压产品。电磁阀、换向阀、单向阀、叠加阀、溢流阀、减压阀、比例阀、伺服阀、节流阀、平衡阀、调压阀..柱塞泵、叶片泵、高压泵、齿轮泵、继电器、压力开关、放大器、伺服放大板...部分产品有现货，欢迎询价！ 责权声明：
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