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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-010/100
AGMZO-A-010/210
AGMZO-A-010/315 DC24V
AGMZO-A-10/100
AGMZO-A-10/100/Y 20
AGMZO-A-10/210
AGMZO-A-10/210 20
AGMZO-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 20
AGMZO-A-10/315/E 20
AGMZO-A-10/315/Y
AGMZO-A-20/210
AGMZO-A-20/315
AGMZO-A-20/315/18
AGMZO-A-20/315/Y
AGMZO-A-20/315/Y/18
AGMZO-A-32/315
AGMZO-A-32/315 20
AGMZO-A-32/315/Y
AGMZO-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-10/210
AGMZO-TER-10/210 40
AGMZO-TER-10/210/EI
AGMZO-TER-10/210/F 40
AGMZO-TER-10/210/I
AGMZO-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-10/100
AGMZO-TERS-10/100/I
AGMZO-TERS-10/210
AGMZO-TERS-10/210/EI
AGMZO-TERS-10/210/I
AGMZO-TERS-10/315 40
AGMZO-TERS-10/315/I
AGMZO-TERS-10/315/I 40/PE
AGMZO-TERS-10/315/Y 40
AGMZO-TERS-20/210
AGMZO-TERS-20/315/Y 40
AGMZO-TERS-PS-010/210/I
AGMZO-TERS-PS-10/100 52
AGMZO-TERS-PS-10/210
AGMZO-TERS-PS-10/210/ I 50
AGMZO-TERS-PS-10/210/I
AGMZO-TERS-PS-10/210/I 53
AGMZO-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 23
SDHI-0614-X 12DC 23
SDHI-0631/2/A-00 23
SDHI-0631/2/A-X ,
SDHI-0631/2/A-X 00
SDHI-0631/2/A-X 230/50/60AC 23
SDHI-0631/2/A-X 230AC/WP+SP-666
SDHI-0631/2/A-X 24DC
SDHI-0631/2/A-X 24DC 23
SDHI-0631/2/A-X 24DC,
SDHI-0631/2/A-X 28DC
SDHI-0631/2-00 23
SDHI-0631/2-X
SDHI-0631/2-X 230/50/60AC
SDHI-0631/2-X 230/50/60AC 23
SDHI-0631/2-X 24DC
SDHI-0631/2-X 24DC 23
SDHI-0631/2-X 28DC
SDHI-0632/2/A-X 24DC 23
SDHI-0639/023
SDHI-0639/C-X 24DC 23,
SDHI-0639/C-X，
SDHI-0639/O-X
SDHI-0639/O-X 00
SDHI-0639/O-X 230/50/60AC 23,
SDHI-0639/O-X 24DC
SDHI-0639/O-X 24DC 23
SDHI-0639/O-X 24DC,
SDHI-0639/O-X，
SDHI-0671-X 24DC 23
SDHI-0710-00 23
SDHI-0710-X 00 23
SDHI-0710-X 00(SDHI-0715-X 00)
SDHI-0710-X 230/50/60AC 23
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SDHI-0713-00 23
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SDHI-0718-X
SDHI-0718-X 24DC 23
SDHI-0751/2-X 24DC 24
DHI-0610/A-X 230/50/60AC
DHI-0610/A-X 24DC 23,
DHI-0610-L3/15
DHI-0610-X 110/50/60AC,
DHI-0610-X 230/50/60AC 23,
DHI-0610-X 24DC
DHI-0610-X 24DC 23
DHI-0610-X24DC
DHI-0611
DHI-0611/23
DHI-0611/AFC-X 24DC 24
DHI-0611/A-X 24DC 23
DHI-0611/A-X 24DC 23,
DHI-0611/FC-X 24DC 23
DHI-06119/A-X 24DC 23,
DHI-0611-X 24DC 23
DHI-0612/A-X 24DC,
DHI-0613/2-X-
DHI-0613/2-X-24DC
DHI-0613/A-X 24DC 23
DHI-0613/WP-X 230AC,
DHI-0613/WP-X 230AC,
DHI-0613-X 230/50/60AC,
DHI-0613-X 24DC,
DHI-0614/A
DHI-0614-X 24DC,
DHI-0614-X230AC
DHI-0615/WP-X 230/50/60AC 24
DHI-0616/7/FI/NC-X24DC
DHI-0616/A-X 230/50/60AC,
DHI-0618/A-X 24DC 23,
DHI-0630/2
DHI-0630/2 23 24V
DHI-0630/2/A-X 230/50/60AC 23,
DHI-0630/2/A-X 24DC 23,
DHI-0630/2-X
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DHI-0630/2-X 24DC,
DHI-0630/SP-667-24DC
DHI-0631/1/2/A-X 24DC,
DHI-0631/2- N230AC
DHI-0631/2/AFC-X 230/50/60AC 24
DHI-0631/2/A-IX 24DC,
DHI-0631/2/A-N24DC
DHI-0631/2/A-SP-667-24DC
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DHI-0631/2/A-X 110/50/60AC 23,
DHI-0631/2/A-X 230/50/60AC 23,
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DHI-0631/2/MV-X 12DC 30
DHI-0631/2/PE
DHI-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+SP667
DHI-0631/2P/A-X 24DC,
DHI-0631/2P-X 24DC 23
DHI-0631/2P-X 24DC,
DHI-0631/2-SP-667-24DC
DHI-0631/2-X 110/50/60AC,
DHI-0631/2-X 220DC,
DHI-0631/2-X 230/50/60AC 23
DHI-0631/2-X 230/50/60AC 23 / PE
DHI-0631/2-X 230/50/60AC,
DHI-0631/2-X 24DC 20
DHI-0631/2-X 24DC 23
DHI-0631/2-X 24DC,
DHI-0631-SP666 24
DHI-0632/2 24DC
DHI-0632/2/A-X 230/50/60AC 23,
DHI-0632/2/A-X 24DC /WG
DHI-0632/2/A-X 24DC 23,
DHI-0632/2/A-X24DC
DHI-0632/2-N24DC
DHI-0632/2-X 230/50/60AC,
DHI-0632/2-X 24DC
DHI-0632/2-X 24DC /WG
DHI-0632/2-X 24DC 23,
DHI-0639/0 X24DC
DHI-0639/23
DHI-0639/23 24
DHI-0639/C-X
DHI-0639/C-X 24DC
DHI-0639/C-X 24DC 23,
DHI-0639/O
DHI-0639/O-X 24DC
DHI-0639/O-X 24DC 23
DHI-0670-X 24DC 23,
DHI-0671/A-X 24DC 23
DHI-0671/A-X 24DC,
DHI-0671/FC-X 230/50/60AC 24
DHI-0671/FC-X 24DC 23,
DHI-0671-X 24DC 23
DHI-0701/2
DHI-0701/2-X
DHI-0701/2-X 110/50/60AC,
DHI-0701/2-X 24DC 23
DHI-0710/13
DHI-0710/WP-X 24DC 23,
DHI-0710-X
DHI-0710-X 230/50/60AC,
DHI-0710-X 24DC,
DHI-0711/2/A-24DV
DHI-0711/SP-6-67-
DHI-0711/SP-667-24DC
DHI-0711/SP-6-67-24DC
DHI-07119
DHI-07119 23
DHI-0711-N230AC
DHI-0711-SP666 24DC
DHI-0711-X 110/50/60AC 23,
DHI-0711-X 230/50/60AC 23 /PE
DHI-0711-X 230/50/60AC,
DHI-0711-X 24DC
DHI-0711-X 24DC 23
DHI-0712-X 24DC
DHI-0712-X 24DC 23
DHI-0713 23 24V
DHI-0713/1-X 230/50/60AC,
DHI-0713/MV-X 12DC 30
DHI-0713/P X24DC
DHI-0713/PA-GK DC 24V
DHI-0713/S-667-
DHI-0713/S-667-24DC
DHI-0713/SP-667-24DC
DHI-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-24DC
DHI-07139-X 24DC 23
DHI-0713-N24DC
DHI-0713P
DHI-0713P 24DC,
DHI-0713P-N24DC
DHI-0713-SP-667-24DC
DHI-0713-X
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DHI-0713-X 230/50/60AC 23 /PE
DHI-0713-X 230/50/60AC,
DHI-0713-X 24DC
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DHI-0713-X 24DC 23 /WG
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DHI-0714
DHI-0714/13
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DHI-0714/WP-N24DC
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DHI-0714/WP-X 230/50/60AC 23 /PE,
DHI-0714/WP-X 230/50/60AC 24
DHI-0714/WP-X230AC/PE
DHI-0714-X 230/50/60AC,
DHI-0714-X 24DC,
DHI-0715/2 23
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DHI-0715/FI/NC-X 24DC
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DHI-0715/FI/NC-X 24DC,
DHI-0715-X
DHI-0715-X 24DC,
DHI-0716-X 24DC
DHI-0716-X24DC
DHI-0717-N24DC
DHI-0717-X 24DC,
DHI-0718
DHI-0718-SP666 24
DHI-0718-X 230/50/60AC,
DHI-0718-X 24DC 23
DHI-0718-X 24DC,
DHI-0731/X-
DHI-0731/X-24DC
DHI-0750/2-X 24DC,
DHI-0751/2
DHI-0751/2 FI/NC-24DC
DHI-0751/2/FI/NC-X 24DC 23,
DHI-0751/2/FI/NO-X 24DC 23,
DHI-0751/2/WP-N230AC
DHI-0751/2/WP-X 00
DHI-0751/2/WP-X 00 24
DHI-0751/2/WP-X 230/50/60AC 23 /PE,
DHI-0751/2/WP-X 230/50/60AC 24
DHI-0751/2/WP-X 230/50/60AC,
DHI-0751/2/WP-X 230AC
DHI-0751/2/WP-X 24DC,
DHI-0751/2P
DHI-0751/2P-X 24DC 23
DHI-0751/2-SP-667-24DC
DHI-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ATOS
DHI-0751-N24DC
DHI-0751-X24DC(+带灯插头)
DHO-0611/2/24DC
DHO-0631/2/A-X 24DC 20,
DHO-0631/2/A-X 24DC 22
DHO-0631/2/L1-X 24DC 20,
DHO-0631/2-N24DC
DHO-0631/2-X 24DC 22
DHO-0632/2-X 24DC
DHO-0632/2-X 24DC 20
DHO-0639/O-X 24DC 20,
DHO-0710-N24DC
DHO-0710-X 24DC 20,
DHO-0711/24DC
DHO-0711-X 24DC 22
DHO-0711-X 24DC,
DHO-0713/24DC
DHO-0713/-SP-666 24DC
DHO-0713/WP-X24DC（+带灯插头）
DHO-0713-N24DC
DHO-0713P-X 24DC 20
DHO-0713-X 24DC 20
DHO-07191-X 24DC,
DHO-0750/2-X 24DC 20
DHU-0610/A-X24DC (+带灯插头)
DHU-0610-X24DC
DHU-0611/AFI/NC-X 24DC 21
DHU-0611-X24DC
DHU-0614-X24DC
DHU-0630/2
DHU-0631/2
DHU-0631/2/FC
DHU-0631/2/FIE/NC-X 24DC 21
DHU-0631/2/PE
DHU-0631/2/WP-24DC
DHU-0631/2-SP-667-24DC
DHU-0631/2WP-24DC
DHU-0631/2-X 24DC 20
DHU-0631/2-X 24DC 23
DHU-0631/2-X24DC
DHU-0632/2/AFI/NC-X 24DC
DHU-0632/2/AFI/NC-X 24DC 21
DHU-0632/2-X 24DC
DHU-0632/2-X 24DC 20
DHU-0670-X 24DC 20
DHU-0671
DHU-0701/2/WP-24DC
DHU-0710 X24DC
DHU-0711/FI/NC-X 24DC 21
DHU-0711/WP-X24DC (+带灯插头)
DHU-0711-X 24DC 20
DHU-0713 X24DC
DHU-0713/MV-X 24DC /BT
DHU-0713/MV-X 24DC 20 /BT
DHU-0713/WP-X24DC (+带灯插头)
DHU-0713-00 20
DHU-0713-X 00 20
DHU-0713-X 24DC 20
DHU-0714-X24DC
DHU-0750/2/FI/NC-X 24DC 20
DHU-0751/2P-X 24DC(DPHU-3751/2的导阀)
DHU-0751/2-SP667 24DC
DHU-0752/2-X 24DC 21
DHE-0639/C-X24DC
DHE-0710/2-SP667-24DC
DHE-1710/2-SP667-24DC
DHE-1711/2-SP667-24DC
DHE-1713/2-SP667-24DC
DKE-16/2/A 220DC
DKE-1610 DC 10 24V
DKE-1610-00-DC 10
DKE-1611 X 24DC
DKE-1611/3/AFI/NO-X 24DC
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DKE-1611X230AC
DKE-1611X24DC
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DKE-1613/A-00-DC 10
DKE-1614/WP-X 24DC 10
DKE-1618-SP666-
DKE-1618-SP666-24DC
DKE-1630/2 X24DC
DKE-1630/2/L/WP-N24DC
DKE-1630/2/WP-N24DC
DKE-1630/2+SP-666+SP-CAE-230/50AC
DKE-1630/2-N24DC
DKE-1630/2-X
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