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力士乐0811404034 力士乐比例阀  比例阀 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、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。

Bosch博世开关阀-流量控制阀一级代理商.  长期经销全部型号的Bosch博世开关阀-流量控制阀产品，百余种常用型号均备有充足库存现货供应且价格优惠. 力士乐REXROTH公司上海销售中心,广销全国各地，武汉，深圳，北京，唐山，青岛，南京，杭州等地 Bosch博世开关阀-流量控制阀产品目录 Bosch MG 6 G1X/V (Bosch R900437338) Bosch MG 8 G1X/V (Bosch R900438885) Bosch MG 10 G1X/V (Bosch R900422145) Bosch MG 15 G1X/V (Bosch R900437653) Bosch MG 20 G1X/V (Bosch R900422150) Bosch MG 25 G1X/V (Bosch R900413979) Bosch MG 30 G1X/V (Bosch R900422153) Bosch MK 6 G1X/V (Bosch R900423340) Bosch MK 8 G1X/V (Bosch R900423343) Bosch MK 10 G1X/V (Bosch R900424579) Bosch MK 15 G1X/V (Bosch R900423326) Bosch MK 20 G1X/V (Bosch R900423328) Bosch MK 25 G1X/V (Bosch R900423330) Bosch MK 30 G1X/V (Bosch R900423333) Bosch Z2FS 6 A2-4X/1QV (Bosch R900581526) Bosch Z2FS 6 A2-4X/2QV (Bosch R900439389) Bosch Z2FS 6 B2-4X/1QV (Bosch R900438760) Bosch Z2FS 6 B2-4X/2QV (Bosch R900440565) Bosch Z2FS 6-2-4X/1QV (Bosch R900481623) Bosch Z2FS 6-2-4X/2QV (Bosch R900481624) Bosch Z2FS 10-5-3X/V (Bosch R900517812) Bosch Z2FS 10A5-3X/52V (Bosch R900523578) Bosch Z2FS 10A5-3X/5V (Bosch R900517813) Bosch Z2FS 16-3X/5 (Bosch R900459203) Bosch Z2FS 16-3X/52 (Bosch R900457256) Bosch Z2FS 22-3X/5 (Bosch R900456783) Bosch Z2FS 22-3X/52 (Bosch R900443176) Bosch Z4S 6-1X/V (Bosch R900489356) Bosch F 5 P3-3X/0,2Q (Bosch R900452659) Bosch F 5 P3-3X/1,2Q (Bosch R9004511 41) Bosch F 5 P3-3X/3Q (Bosch R900445541) Bosch F 5 P3-3X/6Q (Bosch R900445542) Bosch F 10 P3-3X/2L (Bosch R900422786) Bosch F 10 P3-3X/5L (Bosch R900464865) Bosch F 10 P3-3X/10L (Bosch R900445543) Bosch F 10 P3-3X/16L (Bosch R900465171) Bosch F 10 P3-3X/25L (Bosch R900466374) Bosch 2FRM 6 836-3X/0,2QMV (Bosch R900205577) Bosch 2FRM 6 836-3X/0,6QMV (Bosch R900205578) Bosch 2FRM 6 836-3X/1,5QRV (Bosch R900205507) Bosch 2FRM 6 836-3X/3QMV (Bosch R900205516) Bosch 2FRM 6 836-3X/3QRV (Bosch R900205517) Bosch 2FRM 6 836-3X/6QMV (Bosch R900205518) Bosch 2FRM 6 836-3X/6QRV (Bosch R900205519) Bosch 2FRM 6 836-3X/10QMV (Bosch R900205508) Bosch 2FRM 6 836-3X/10QRV (Bosch R900205509) Bosch 2FRM 6 836-3X/16QRV (Bosch R900205511) Bosch 2FRM 6 836-3X/25QRV (Bosch R900205513) Bosch 2FRM 6 836-3X/32QRV (Bosch R900205515) Bosch 2FRM 16-3X/60L (Bosch R900423271) Bosch 2FRM 16-3X/100L (Bosch R900424905) Bosch 2FRM 16-3X/160L (Bosch R900424906) Bosch Z2FRM 6 AB2-2X/32QRV (Bosch R900549689) Bosch Z2FRM 6 BB2-2X/32QRV (Bosch R900549688) Bosch Z2FRM 6 CB2-2X/32QRV (Bosch R900549687) Bosch Z2FRM 6 AB2-2X/6QRV (Bosch R900910904) ZDR6DP直动式减压阀、ZDR10DP直动式减压阀、先导式减压阀、先导式减压阀、 先导式减压阀ZDBZ2DB1、先导式溢流阀DB、先导式溢流阀DBDBW、先导式溢流阀ZDBZ2DB、力士乐液压培训资料整理、博世液压学生手册、变量柱塞、电磁换向阀WE6E、电磁换向阀WE73、REXROTH压力传感器、力士乐KHZ气缸及附件传感器、博世BOSCH压力传感器、博世REXROTH力士乐传感器、博世力士乐rexroth传感器 接头、博世力士乐rexroth传感器、Bosch rexroth比例放大器马达电磁阀、 Bosch-Rexroth放大板、Rexroth力士乐放大器、REXROTH放大器力士乐电子单元、rexroth放大器电子单元、力士乐REXROTH比例阀放大板、力士乐带集成放大器比例节流阀、力士乐放大器现货特价、力士乐放大板、力士乐比例放大器、博世力士乐Rexroth放大板、博世力士乐比例阀放大板、Bosch-Rexroth放大板、德国力士乐REXROTH(阀)电子放大器、放大板-数字，欧洲卡模式、放大板-模拟，插头式、放大板-模拟，欧洲板制式、放大板-模拟，用于模块结构、派克比例放大板现货、