供應(yīng)萬(wàn)福樂(lè)電磁溢流閥BVBPM22-250-G24/T4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(guò)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(kāi)通，還是關(guān)閉，是由電磁鐵推動(dòng)閥芯運(yùn)動(dòng)來(lái)實(shí)現(xiàn)的。像樓上朋友講的，有的閥電磁鐵通電時(shí)打開(kāi)，有的閥電磁鐵斷電時(shí)打開(kāi)，蘿目青菜個(gè)人各愛(ài)（根據(jù)系統(tǒng)要求選擇）。也就是說(shuō)，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(guò)油管與油箱相連。通過(guò)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(kāi)一定的開(kāi)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(jiàn)，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(kāi)到合適大小，正好將多余流量流出去，又不影響系統(tǒng)壓力。
 
BVPPM22-20-G12/WD
BVPPM22-20-G24/WD
BVPPM22-63-G12/WD
BVPPM22-63-G24/WD
BVPPM22-100-G12/WD
BVPPM22-100-G24/WD
BVPPM22-160-G12/WD
BVPPM22-160-G24/WD
BVPPM22-200-G12/WD
BVPPM22-200-G24/WD
BVPPM22-275-G12/WD
BVPPM22-275-G24/WD
BVPPM22-350-G12/WD
BVPPM22-350-G24/WD


BVPPM22-20-G12
BVPPM22-20-G24
BVPPM22-63-G12
BVPPM22-63-G24
BVPPM22-100-G12
BVPPM22-100-G24
BVPPM22-160-G12
BVPPM22-160-G24
BVPPM22-200-G12
BVPPM22-200-G24
BVPPM22-275-G12
BVPPM22-275-G24
BVPPM22-350-G12
BVPPM22-350-G24


BVPPM22-20-12A1
BVPPM22-20-24A1
BVPPM22-63-12A1
BVPPM22-63-24A1
BVPPM22-100-12A1
BVPPM22-100-24A1
BVPPM22-160-12A1
BVPPM22-160-24A1
BVPPM22-200-12A1
BVPPM22-200-24A1
BVPPM22-275-12A1
BVPPM22-275-24A1
BVPPM22-350-12A1
BVPPM22-350-24A1


BVIPM22-20-G12
BVIPM22-20-G24
BVIPM22-40-G12
BVIPM22-40-G24
BVIPM22-63-G12
BVIPM22-63-G24
BVIPM22-100-G12
BVIPM22-100-G24
BVIPM22-160-G12
BVIPM22-160-G24
BVIPM22-200-G12
BVIPM22-200-G24
BVIPM22-275-G12
BVIPM22-275-G24
BVIPM22-350-G12
BVIPM22-350-G24


BNIPM22-63-G12/KD
BNIPM22-63-G24/KD
BNIPM22-100-G12/KD
BNIPM22-100-G24/KD
BNIPM22-160-G12/KD
BNIPM22-160-G24/KD
BNIPM22-200-G12/KD
BNIPM22-200-G24/KD


BVCPM22-20-G24/T4
BVCPM22-63-G24/T4
BVCPM22-100-G24/T4
BVCPM22-160-G24/T4
BVCPM22-200-G24/T4
BVCPM22-250-G24/T4
BVCPM22-350-G24/T4


BVBPM22-20-G24/T4
BVBPM22-63-G24/T4
BVBPM22-100-G24/T4
BVBPM22-160-G24/T4
BVBPM22-200-G24/T4
BVBPM22-250-G24/T4
BVBPM22-350-G24/T4
BVBPM22-20-G24/T6
BVBPM22-63-G24/T6
BVBPM22-100-G24/T6
BVBPM22-160-G24/T6
BVBPM22-200-G24/T6
BVBPM22-250-G24/T6
BVBPM22-350-G24/T6


BVBPM22-20-G12/L15
BVBPM22-63-G12/L15
BVBPM22-100-G12/L15
BVBPM22-200-G12/L15
BVBPM22-275-G12/L15
BVBPM22-350-G12/L15
BVBPM22-20-G24/L15
BVBPM22-63-G24/L15
BVBPM22-100-G24/L15
BVBPM22-200-G24/L15
BVBPM22-275-G24/L15
BVBPM22-350-G24/L15
BVBPM22-20-G12/L9
BVBPM22-50-G12/L9
BVBPM22-80-G12/L9
BVBPM22-160-G12/L9
BVBPM22-220-G12/L9
BVBPM22-280-G12/L9
BVBPM22-20-G24/L9
BVBPM22-50-G24/L9
BVBPM22-80-G24/L9
BVBPM22-160-G24/L9
BVBPM22-220-G24/L9
BVBPM22-280-G24/L9


BVPPM22-20-G12/MEA1
BVPPM22-20-G24/MEA1
BVPPM22-63-G12/MEA1
BVPPM22-63-G24/MEA1
BVPPM22-100-G12/MEA1
BVPPM22-100-G24/MEA1
BVPPM22-160-G12/MEA1
BVPPM22-160-G24/MEA1
BVPPM22-200-G12/MEA1
BVPPM22-200-G24/MEA1
BVPPM22-275-G12/MEA1
BVPPM22-275-G24/MEA1
BVPPM22-350-G12/MEA1
BVPPM22-350-G24/MEA1


BVPPM22-20-G12/WD
BVPPM22-20-G24/WD
BVPPM22-100-G12/WD
BVPPM22-100-G24/WD
BVPPM22-200-G12/WD
BVPPM22-200-G24/WD
BVPPM22-315-G12/WD
BVPPM22-315-G24/WD
BVPPM22-350-G12/WD
BVPPM22-350-G24/WD


BDPPM22-20-G12/WD
BDPPM22-20-G24/WD
BDPPM22-100-G12/WD
BDPPM22-100-G24/WD
BDPPM22-200-G12/WD
BDPPM22-200-G24/WD
BDPPM22-315-G12/WD
BDPPM22-315-G24/WD
BDPPM22-350-G12/WD
BDPPM22-350-G24/WD


BDVPM22-20-12A1
BDVPM22-20-24A1
BDVPM22-100-12A1
BDVPM22-100-24A1
BDVPM22-200-12A1
BDVPM22-200-24A1
BDVPM22-315-12A1
BDVPM22-315-24A1
BDVPM22-350-12A1
BDVPM22-350-24A1


BVPPM33-20-G12
BVPPM33-20-G24
BVPPM33-40-G12
BVPPM33-40-G24
BVPPM33-63-G12
BVPPM33-63-G24
BVPPM33-100-G12
BVPPM33-100-G24
BVPPM33-200-G12
BVPPM33-200-G24
BVPPM33-160-G12
BVPPM33-160-G24
BVPPM33-350-G12
BVPPM33-350-G24


BWPM22-20-12A1
BWPM22-20-24A1
BWPM22-40-12A1
BWPM22-40-24A1
BWPM22-63-12A1
BWPM22-63-24A1
BWPM22-100-12A1
BWPM22-100-24A1
BWPM22-200-12A1
BWPM22-200-24A1
BWPM22-160-12A1
BWPM22-160-24A1
BWPM22-350-12A1
BWPM22-350-24A1


BDBPM22-20-G12/L15
BDBPM22-63-G12/L15
BDBPM22-100-G12/L15
BDBPM22-200-G12/L15
BDBPM22-275-G12/L15
BDBPM22-350-G12/L15
BDBPM22-20-G24/L15
BDBPM22-63-G24/L15
BDBPM22-100-G24/L15
BDBPM22-200-G24/L15
BDBPM22-275-G24/L15
BDBPM22-350-G24/L15
BDBPM22-20-G12/L9
BDBPM22-50-G12/L9
BDBPM22-80-G12/L9
BDBPM22-160-G12/L9
BDBPM22-220-G12/L9
BDBPM22-280-G12/L9
BDBPM22-20-G24/L9
BDBPM22-50-G24/L9
BDBPM22-80-G24/L9
BDBPM22-160-G24/L9
BDBPM22-220-G24/L9
BDBPM22-280-G24/L9


BVPPM33-20-G12/WD
BVPPM33-20-G24/WD
BVPPM33-100-G12/WD
BVPPM33-100-G24/WD
BVPPM33-200-G12/WD
BVPPM33-200-G24/WD
BVPPM33-315-G12/WD
BVPPM33-315-G24/WD
BVPPM33-350-G12/WD
BVPPM33-350-G24/WD


BVPPM33-100-G12/WD
BVPPM33-100-G24/WD
BVPPM33-200-G12/WD
BVPPM33-200-G24/WD
BVPPM33-275-G12/WD
BVPPM33-275-G24/WD
BVPPM33-350-G12/WD
BVPPM33-350-G24/WD


BVVPM33-100-12A1
BVVPM33-100-24A1
BVVPM33-200-12A1
BVVPM33-200-24A1
BVVPM33-350-12A1
BVVPM33-350-24A1


BVPPM33-100-G12/MEA1
BVPPM33-100-G24/MEA1
BVPPM33-200-G12/MEA1
BVPPM33-200-G24/MEA1
BVPPM33-275-G12/MEA1
BVPPM33-275-G24/MEA1
BVPPM33-350-G12/MEA1
BVPPM33-350-G24/MEA1