bosch力士樂比例閥0811404611

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bosch力士樂比例閥0811404611  比例閥 閥對流量的控制可以分為兩種：

一種是開關(guān)控制：要么全開、要么全關(guān)，流量要么、要么小，沒有中間狀態(tài)，如普通的電磁直通閥、電磁換向閥、電液換向閥。

另一種是連續(xù)控制：閥口可以根據(jù)需要打開任意一個開度，由此控制通過流量的大小，這類閥有手動控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。

所以使用比例閥或伺服閥的目的就是：以電控方式實現(xiàn)對流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動也可實現(xiàn)壓力控制等），既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因為它需要一定的流量來維持前置級控制油路的工作。

力士樂比例閥控制器VT-DFP-A-21/G24K0/0/V R900703811

 

R900702586 VT-DFPE-A-2X/G24K0/2A0F/V-017

R900702431 VT-DFPE-A-2X/G24K0/0B0V/V

R900701568 VT-DFPE-A-2X/G24K0/0A2V/V

R900619401 VT-DFPE-A-2X/G24K0/2B0F/V-016

R900618980 VT-DFPC-A-2X/G24K0/0A0V/V

R900608755 VT-DFPE-A-2X/G24K0/2A0V/V

R900608754 VT-DFPE-A-2X/G24K0/2A0F/V

R900608753 VT-DFPE-A-2X/G24K0/0A0V/V

R900608575 VT-DFP-B-2X/G24K0/0/V

R901135219 VT-DFPE-A-2X/G24K0/2A1E/V-014

R901103981 VT-DFPE-A-2X/G24K0/0B1F/V

R901073290 VT-DFPE-A-2X/G24K0/1D0V/V-019

R901040690 VT-DFPC-A-2X/G24K0/2A0V/V-001

R901036937 VT-DFPE-A-2X/G24K0/0A0C/V-018

R901031176 VT-DFPE-A-2X/G24K0/2D0V/V-019

R901029624 VT-DFPE-A-2X/G24K0/0A1E/V-014

R900979959 VT-DFPC-A-2X/G24K0/0A0C/V

R900785335 VT-DFPE-A-2X/G24K0/2B1V/V

R900781524 VT-DFPE-A-2X/G24K0/1A0V/V

R900775570 VT-DFPE-A-2X/G24K0/0A1F/V

R900772810 VT-DFPE-A-2X/G24K0/2A0V/V-002

R900772316 VT-DFPE-A-2X/G24K0/0B1V/V

R900750037 VT-DFPE-A-2X/G24K0/2A2V/V

R900730233 VT-DFPE-A-2X/G24K0/2A1C/V

R900724232 VT-DFPE-A-2X/G24K0/2A0C/V

R900724230 VT-DFPE-A-2X/G24K0/0A1E/V

R900724229 VT-DFPE-A-2X/G24K0/2A1E/V

R900724228 VT-DFPE-A-2X/G24K0/0B0C/V

R900724227 VT-DFPE-A-2X/G24K0/2B0V/V

R900724226 VT-DFPE-A-2X/G24K0/2A1V/V

R900724225 VT-DFP-C-2X/G24K0/0/V

R900721486 VT-DFPE-A-2X/G24K0/0A1C/V

R900720216 VT-DFPE-A-2X/G24K0/0A1V/V-014

R900720215 VT-DFPE-A-2X/G24K0/0B0V/V-015

R900720214 VT-DFPE-C-2X/G24K0/2A0C/V

R900720212 VT-DFPE-C-2X/G24K0/0A0C/V

R900720211 VT-DFPE-C-2X/G24K0/0A0V/V

R900720202 VT-DFPC-A-2X/G24K0/2A0F/V

R900718705 VT-DFPE-C-2X/G24K0/2A1C/V

R900712200 VT-DFPE-A-2X/G24K0/0A1V/V

R900709949 VT-DFPC-A-2X/G24K0/0A0F/V

R900709145 VT-DFPC-A-2X/G24K0/1A0F/V

R900709023 VT-DFPE-A-2X/G24K0/0A0C/V

R900705156 VT-DFPE-C-2X/G24K0/2A0V/V

R900703811 VT-DFP-A-2X/G24K0/0/V

R900703575 VT-DFPE-A-2X/G24K0/0A0E/V

R900724228 VT-DFPE-A-2X/G24K0/0B0C/V

R900703811 VT-DFP-A-2X/G24K0/0/V

R900608753 VT-DFPE-A-2X/G24K0/0A0V/V

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