德国力士乐节流阀安装与维护事项 节流阀的安装与维护应注意以下事项:该阀经常需要操作,因此应安装在易于方便操作的位置上。 安装时要注意介质方向与阀体所标箭头方向保持一致。节流口堵塞原因: 1、油液中的机械杂质或因氧化析出的胶质、沥青、 碳渣等污物堆积在节流缝隙处。 2、由于油液老化或受到挤压后产生带电的极化分子, 而节流缝隙的金属表面上存在电位差,故极化分子被吸附到缝隙表面, 形成牢固的边界吸附层,吸附层厚度一般为5~8微米, 因而影响了节流缝隙的大小。以上堆积、 吸附物增长到一定厚度时,会被液流冲刷掉, 随后又重新附在阀口上。这样周而复始,就形成了流量的脉动。 R900589933,4WE10D3X/CG24N9K4, R900588201,4WE10E3X/CG24N9K4, R900595532,4WE10EA3X/CG24N9K4, R900594277,4WE10G3X/CG24N9K4, R900597986,4WE10H3X/CG24N9K4, R900598662,4WE10HA3X/CG24N9K4, R900589988,4WE10J3X/CG24N9K4, R900599646,4WE10L3X/CG24N9K4, R900591325,4WE10Q3X/CG24N9K4, R900592655,4WE10U3X/CG24N9K4, R900595531,4WE10Y3X/CG24N9K4, R900561272,4WE6C6X/EG24N9K4, R900561274,4WE6D6X/EG24N9K4, R900561278,4WE6E6X/EG24N9K4, R900561284,4WE6G6X/EG24N9K4, R900561286,4WE6H6X/EG24N9K4, R900561288,4WE6J6X/EG24N9K4, R900901751,4WE6L6X/EG24N9K4, R900908825,4WE6M6X/EG24N9K4/V, R900572785,4WE6U6X/EG24N9K4, R900561278,4WE6Y6X/EG24N9K4, ZDR10DP2-40/210ron,FDR5DP1-13/55YS037, ZDR6DA34X/25Y,FDR5DP1-1X/55YS037, FDR5DP1-1X/55YSO37CORE,ZDR6DA1-4X/210Y, 3DREP6C-11/2G24NZ4M,DR10DP2-4X/210YM, ZDR10DP1-40/10YM,ZDR6DP2-4X/75YM(DN6), ZDR1ODP2-4X/150YMV,3DREP6C-11/2G24NZ4M, DR10DP2-4X/210YM,DR6DP2-50/75YM, ZDR6DP2-43/150YM,DR6DP2-5X/210YM , DR30-5-5X/315Y,DR20-5-5X/315YU, DR10D-5-5X/200Y,ZDR10DA2-4X/150Y, ZDR6DA2-4X/150Y,DR20-5-5X/315YM, DR20-5-5X/315YM,DREM30-4X/315YG24, DREM30-4X/100YMG2 ,DREM20-5X/315YMG2, FDR5DPI-14/55Y,DRE30-4X/200YMG24, DREME20-5X/200YMG,DREME10-5X/315YG2 , DREM10-5X/200YMG2,DRE6-1X/210MG24K4, DREM10-5X/315YG24,DREM10-5X/315YG24, DRE10-5X/315YG24K ,DRE10-5X/200YMG24, DRE10-5X/20,FDR5DP1-14/55Y,DR20-5-5X/315Y, ZDR10DP2-4-5X/210YM, FDR5DP1-1X/55Y SO37 , FDR5DP1-1X/55YSO37,DR20-5-5X/315YM, ZDR10DP2-4-5X/210YM, FDR5DP1-1X/55Y SO37, ZDR16DP/210Y ,ZDR10DA/210Y, ZDR6DA1/210Y, ZDR10DP1-5X/150YM ,ZDR6DP1-5X/210Y, ZDR6DP2-4X/150YM ,ZDR10VP5-3X/200YM , ZDR6DP1-4X/210YM, ZDR10DA1-5X/150Y, ZDR10DP1-5X/150YM ,ZDR6DA2-4X/150Y, ZDR6DP1-4X/150YM,ZDR6DP2-4X/150YM , ZDR6DP0-45/40YMVW80 ,ZDR6DP2-5X/315YM , ZDR6DA2-4X/150Y ,ZDR10DP1-54/150YM , ZDR6DA1-4X/75Y, ZDR6DP0-45/40YMVW80 , ZDR6DP2-5X/315YM ,ZDR6DA2-4X/150Y , ZDR10DA2-5X/210YV,ZDR10-DP2-52/75Y , ZDR10DP2-5X/150YM,ZDR10DP2-X/210YMV, ZDR10VP5-3X/200YMV,ZDR10VP5-3X/315MV, ZDR10VP6-3X/200YV, ZDR6DA2-4X/150YV, ZDR6DP1-4X/75YM ,ZDR6DP2-4X/150YM, ZDR6DP2-4X/210YM ,ZDR6DP2-4X/210YM, ZDR6DP2-4X/210YM, ZDR6DP2-4X/150YM, ZDR6DP2-4X/150Y ,ZDR10DP2-40/210ron, ZDR6DA34X/25Y ,ZDR6DA1-4X/210Y, ZDR10DP1-40/10YM ,ZDR10DP1-5X/150YM, ZDR1ODP2-4X/150YMV ,ZDR6DP2-43/150YM , ZDR10DA2-4X/150Y, ZDR6DA2-4X/150Y , ZDR10DP2-4-5X/210YM, ZDR10DP2-4-5X/210YM, ZDR16DP/210Y ,ZDR10DA/210Y , ZDR6DP2-4X/75YM(DN6),ZDR6DA1/210Y , DRVP10-10/2 DRVP30 ,RVP20 ,RVP30.10 , DRVP30, RVP20, RVP30.10, |