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DZ30-3-52/50Y DZ30-3-52/315XY销售德国力士乐Z2S10-1-34
SV20PA1-42/V
"R900564069 MHFB06CB0-1X/2A05B05M01"
M-SR6KD50-1X
R900306464 M-SR62KE05-1X/V
"R900306436 M-SR62KE30-1X"
"R900306432 M-SR62KE15-1X"
R900306426 M-SR62KE05-1X
"R900306407 M-SR62KD05-1X"
"R900301903 M-SR6KD30-1X"
"R900301896 M-SR6KD15-1X"
"R900301889 M-SR6KD05-1X"
"R900506965 M-SR8KE05-1X/SO14"
"R900483387 M-SR8KE30-1X/V"
"R900445292 M-SR8KE05-1X/SO11"
"R900430077 M-SR8KE50-1X/V"
"R900371497 M-SR8KE00-1X/V"
"R900365215 M-SR8KD02-1X"
"R900361981 M-SR8KE00-1X"
DZ30-3-52/50Y DZ30-3-52/315XY销售德国力士乐
R900709720 PRESSURE SWITCH EDS344-2-016-000 G1/&
R900709734 SCHWIMMERSCHALTER SQUITCH-2 -830SDS0
R900709746 SCHLAUCH AB23-14/4SH-19/P25-P25X..800
R900709793 4WRDE 25 E350L-5X/6L24EK9/M
R900709796 SYDFEC-2X/028R-PRA12KD3-0000-A0A0FLX
R900709797 SYDFEC-2X/045R-PRA12KD3-0000-A0A0FLX
R900709798 SYDFEC-2X/071R-PRA12KD5-0000-A0A0FLX
R900709799 SYDFEC-2X/100R-PSA12KD5-0000-A0A0FLX
R900709800 SYDFEC-2X/140R-PSB12KD7-0000-A0A0FLX
)其他原因。如手动连杆磨损或者失灵、油液污染卡阻阀芯、弹簧弹性不匹配、油液黏度太大等等。当手动连杆磨损或者失灵时,需要更换或者修复;当油液污染卡阻或者油液黏度太大时, 需要仔细清洗阀芯或者更换油液;当弹簧弹性不匹配时,需更换弹簧。
3.执行元件无动作或者动作缓慢
执行元件无动作或者动作缓慢,是故障的现象,是由换向阀故障引起的。产生这种故障的原因有:
(1)手柄与阀芯联结销松脱。这时需要重装联结销。
(2)阀芯磨损严重,内泄漏增大。内泄漏增大,使得大量油液从阀内部的高压区,直接流向回油腔,从而使执行元件无动作或者动作缓慢。这时,需要更换阀芯。
(3)油污堵塞油口。油污堵塞油口也可能导致执行元件无动作或者动作缓慢。这时通常伴有油压过高等现象。排除方法就是清洗阀与管路
DZ30-3-52/50Y DZ30-3-52/315XY销售德国力士乐