力士樂溢流閥Z2DB 6 VC2-4X/315V SO2
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溢流閥一般有兩種結(jié)構(gòu):1、直動(dòng)型溢流閥 。2、先導(dǎo)式溢流閥。
對(duì)溢流閥的主要要求:調(diào)壓范圍大,調(diào)壓偏差小,壓力振擺小,動(dòng)作靈敏,過載能力大,噪聲小。
1)電磁溢流閥原理上,一般是由先導(dǎo)式溢流閥加上一個(gè)2位2通電磁閥組成。
2)這個(gè)電磁閥實(shí)際上由兩部分組成:2位2通的液壓閥部分,加上一個(gè)電磁鐵。2位2通閥是開通,還是關(guān)閉,是由電磁鐵推動(dòng)閥芯運(yùn)動(dòng)來實(shí)現(xiàn)的。像樓上朋友講的,有的閥電磁鐵通電時(shí)打開,有的閥電磁鐵斷電時(shí)打開,蘿目青菜個(gè)人各愛(根據(jù)系統(tǒng)要求選擇)。也就是說,電磁閥這里有一條通路一頭與先導(dǎo)溢流閥的某個(gè)部位相連,另一頭通過油管與油箱相連。通過操作電磁鐵可以讓先導(dǎo)溢流閥的某個(gè)部位或者與油箱相通,或者不與油箱相通。
3)先導(dǎo)溢流閥的主閥上腔壓力,是由先導(dǎo)閥加于控制的。如果先導(dǎo)閥正常工作,即主閥上腔有先導(dǎo)閥規(guī)定的壓力,則整個(gè)溢流閥就會(huì)在系統(tǒng)壓力到達(dá)調(diào)定壓力時(shí)其主閥口打開一定的開度,一方面能將系統(tǒng)多余流量流回油箱,另一方面又能維持系統(tǒng)的壓力為先導(dǎo)閥的調(diào)定值。可見,先導(dǎo)閥主要管壓力,主閥服從先導(dǎo)閥的領(lǐng)導(dǎo),在先導(dǎo)閥動(dòng)作時(shí)將主閥口開到合適大小,正好將多余流量流出去,又不影響系統(tǒng)壓力。
力士樂溢流閥Z2DB 6 VC2-4X/315V SO2
力士樂Rexroth溢流閥
DBDS10K-1X/400,DBDS6K1/315 ,DBDS10K1X/400,
DBDS10G-1X/200 ,DBDS20K1X/200, DBDS20K1X/50,力士樂Rexroth
DBDS10K1X/315 ,DBDS10K18/25,DBDS6K-1X/100,
DBDS10P1X/400, DBDS6K1X/315,DBDS10K1X/315 ,力士樂Rexroth
DBDS10P1X/200,DBDS6K121X/100 ,DBDS10-P-1X/200,
DBDS10K18/25 ,DBDS10-P-1X/200, DBDS10K18/25,力士樂Rexroth
DBDS20P10 ,DBDS10P1X/200 ,DBDS10G12/200,
DBDS20K1X/50,DBDS6K1/315,DBDS6P1X/ 315,DBDS20P1X/315,力士樂Rexroth
DBDS10P1X/315,DBDS6P1X/315, DBDH10P-1X/200 ,
DBDS10G-1X/200V,DBDS10G-1X/25,DBDS10K-1X/200,力士樂Rexroth
DBDS10K-1X/315,DBDS10K-1X/315,DBDS20G-1X/315V,
DBDS20K-1X/200,DBDS20K-1X/315,DBDS20P-10/31.5,力士樂Rexroth
DBDS10-P1X/315, DBDS10K1X/400, DBDS10K1X/400,
DBDS10G-1X/200, DBDH10G10/200 ,DBDS-20K-1X/315,力士樂Rexroth
DBDS10K1-1X/315,DBDS10K1-1X/100,DBDS6K-1X/100,
DBDS6K-1X/100, DBDS10K1X/315,DBDS10K1X/315, 力士樂Rexroth
DBDS6K-1X/100 ,DBDS6K-1X/100, DBDS20P1X/250,
DBDS10K1X/315, DBDS10K18/25, DBDS6K1X/100,力士樂Rexroth
DBDS6K-1X/100, DBDS6G10/400, DBDS10P1X/200,
DBDS6K121X/100, DBDS10G-1X/200 ,DBDS10-P-1X/200, 力士樂Rexroth
DBDS10K18/25 ,DN10DBDS-10K10/315,DBDS6K1X/315 ,
DBDS10P1X/200, DBDS6K121X/100 ,DBDS10-P-1X/200, 力士樂Rexroth
DBDS10K18/25, DBDS6P1X/ 315 ,DBDS10-P-1X/200 ,
DBDS10K18/25, DBDS10P1X/200, DBDS6K121X/100, 力士樂Rexroth
DBDS10-P-1X/200,DBDS10K18/25, DBDS10-P-1X/200,
DBDS10K18/25, DN10DBDS-10K10/315 ,DBDS6K1X/315,力士樂Rexroth
DBDH10P/400,DBDH6P1X/315,DBDS30G1X/315,
DBDS10P1X/200,DBDS6G1X/315,DBDS10K1X/315,DBDS20K1X/315,力士樂Rexroth
DBDS20P1X/200,DBDS20P10,DBDS30P1X/200V,DBDS30K1X/315V,DBDS30K1X/,
315DBDS30K1X/25,DBDS25G1X/315,DBDA20P1X/25,
DBDA20G1X/25,DBDA20K1X/100,DBDA20K1X/25V力士樂Rexroth
DBDH20K1X/50,DBDA15G1X/25,DBDA10P1X/,
DBDA10G1X/630V,DBDA10G1X/25V,DBDA10K1X/400力士樂Rexroth
DBDH10P1X/50V,DBDH10G1X/315V,DBDS10P1X/25V,
DBDS10K1X/315V,DBDA6P1X/25,DBDA6G1X/315V,力士樂Rexroth
DBDS6P1X/200V,DBDS6G1X/315,DBDH25G1X/50,
DBDS20P1X/315,DBDS20P1X/100,DBDS20G1X/400V,力士樂Rexroth
DBDS20G1X/315V,DBDS20K1X/25,DBDH15G1X/100V,
DBDH10P1X/315,DBDH6P1X/50V,DBDH6K1X/400,力士樂Rexroth
DBDH6K1X/315,DBDS6P1X/100,DBDS20G1X/100V,
力士樂溢流閥Z2DB 6 VC2-4X/315V SO2
DBDH10K1X/50,DBDS6P1X/50V,DBDS6K1X/200,力士樂Rexroth
DBDS10P1X/50,DBDS10G1X/315V,DBDA6G1X/400V,
DBDH6G1X/315V,DBDS6P1X/315V,DBDS6P1X/200,力士樂Rexroth
DBDS30G1X/200V,DBDS30G1X/100,DBDH25G1X/100V,
DBDS25G1X/315V,DBDS25G1X/315V,DBDA20G1X/50V,力士樂Rexroth
DBDA20 K1X/50V,DBDS20G1X/400,DBDS20K1X/50,
DBDS15G1X/400,DBDA10P1X/25V,DBDH10P1X/50,力士樂Rexroth
DBDH10G1X/400,DBDS10P1X/630V,DBDS10G1X/25V,
DBDS10K1X/25,DBDA8G1X/25V,DBDH8G1X/400,力士樂Rexroth
DBDH6P1X/100V,DBDS6P1X/50,DBDS6K1X/50,
DBDH30G1X/25,DBDH30K1X/25,DBDS30G1X/50,力士樂Rexroth
DBDS30K1X/200,DBDA20P1X/100,DBDH20P1X/25,
DBDS20P1X/315,DBDS20P1X/50,DBDS20K1X/50V,力士樂Rexroth
DBDH10G1X/100&nb,DBDH10K1X/200&nb, DBDS10G1X/630V&n,
DBDS10K1X/315&nb, DBDA6K1X/100V&nb,DBDH6G1X/400V&nb,力士樂Rexroth
DBDS6G1X/25 ,DBDH10P1X/200V,DBDH10K1X/630V,
DBDS10G1X/25,DBDS6G1X/400V,DBDS6G1X/400V,力士樂Rexroth
DBDS6K1X/50V,DBDS6K1X/50V,DBDS20K-10/100, DBDS20K-10/25,
DBDS6K121X/100, DBDS10-P-1X/200 ,DBDS10K18/25 ,力士樂Rexroth
DBDH6G1/315, DBDH6G18/400/12, DBDS6K1X/200,
DBDS20P1X/315,DBD15G10/315,DBDS6K1X/400V,力士樂Rexroth
DBW10B1-5X/100-6EG24N9K4,DBW10B1-5X/200-6EG24N9K4,
DBW10B1-5X/315-6EG24N9K4,DBW20B1-5X/100-6EG24N9K4,力士樂Rexroth
DBW20B1-5X/200-6EG24N9K4,DBW20B1-5X/315-6EG24N9K4,Rexroth德國(guó)博世BOSCH力士樂