技術(shù)文章
ATOS疊加式溢流閥HMP型大量庫存
閱讀:445 發(fā)布時(shí)間:2019-6-20ATOS疊加式溢流閥HMP型大量庫存
ATOS疊加式溢流閥直動(dòng)式6通徑疊加式溢流閥單級(jí)作用于P口T口回油大流量35l/min大壓力350bar。順時(shí)針轉(zhuǎn)動(dòng)增大壓力。此類閥適用于使用具有相似潤滑特性的礦物油或合成液的液壓系統(tǒng)中。
ATOS疊加式溢流閥是利用主閥芯兩端的壓力差來移動(dòng)主閥芯,以改變閥口的開度,油腔e和進(jìn)油口P相通,C和回油口T相通,壓力油作用于主閥芯6的右端,同時(shí)經(jīng)阻尼小孔d流入閥芯左端,并經(jīng)小孔a作用于錐閥3上,當(dāng)系統(tǒng)壓力低于溢流閥的調(diào)定壓力時(shí),錐閥3關(guān)閉,阻尼孔d沒有液流流過,主閥芯兩端液壓力相等,閥芯6在彈簧5作用下處于關(guān)閉位置;當(dāng)系統(tǒng)壓力升高并達(dá)到溢流閥的調(diào)定值時(shí),錐閥3在液壓力作用下壓縮導(dǎo)閥彈簧2并使閥口打開。于是6腔的油液經(jīng)錐閥閥口和孔c流入T口,當(dāng)油液通過主閥芯上的阻尼孔d時(shí),便產(chǎn)生壓差,使主閥芯兩端產(chǎn)生壓力差,在這個(gè)壓力差的作用下,主閥芯克服彈簧力和摩擦力向左移動(dòng),使閥口打開,溢流閥便實(shí)現(xiàn)在一定壓力下溢流。調(diào)節(jié)彈簧2的預(yù)壓縮量便可改變該疊加式溢流閥的調(diào)整壓力。
HMP型ATOS疊加式溢流閥常備現(xiàn)貨型號(hào)如下:
HMP-014/50/V 22
HMP-014/100/V 22
HMP-014/210/V 22
HMP-014/350/V 22
HMP-014/50
HMP-014/100
HMP-014/210
HMP-014/350
HMP-014/50/V
HMP-014/100/V
HMP-014/210/V
HMP-014/350/V
HMP-014/50 22
HMP-014/100 22
HMP-014/210 22
HMP-014/350 22
HMP-012/50/V 22
HMP-012/100/V 22
HMP-012/210/V 22
HMP-012/350/V 22
HMP-012/50
HMP-012/100
HMP-012/210
HMP-012/350
HMP-012/50/V
HMP-012/100/V
HMP-012/210/V
HMP-012/350/V
HMP-012/50 22
HMP-012/100 22
HMP-012/210 22
HMP-012/350 22
HMP-011/50/V 22
HMP-011/100/V 22
HMP-011/210/V 22
HMP-011/350/V 22
HMP-011/50
HMP-011/100
HMP-011/210
HMP-011/350
HMP-011/50/V
HMP-011/100/V
HMP-011/210/V
HMP-011/350/V
HMP-011/50 22
HMP-011/100 22
HMP-011/210 22
HMP-011/350 22
HMP-015/50/V 22
HMP-015/100/V 22
HMP-015/210/V 22
HMP-015/350/V 22
HMP-015/50
HMP-015/100
HMP-015/210
HMP-015/350
HMP-015/50/V
HMP-015/100/V
HMP-015/210/V
HMP-015/350/V
HMP-015/50 22
HMP-015/100 22
HMP-015/210 22
HMP-015/350 22
HMP-013/50/V 22
HMP-013/100/V 22
HMP-013/210/V 22
HMP-013/350/V 22
HMP-013/50
HMP-013/100
HMP-013/210
HMP-013/350
HMP-013/50/V
HMP-013/100/V
HMP-013/210/V
HMP-013/350/V
HMP-013/50 22
HMP-013/100 22
HMP-013/210 22
HMP-013/350 22