VICKERS威格士疊加式單向閥數(shù)據(jù)表,CV3-10-P-0-3

打允許液壓缸浮動(dòng)僅通過(guò)拉“出”hen the hydraulic

cylinder is used for floatation even when the spool is used

閥芯行程限制調(diào)整螺釘用于限制閥芯進(jìn)或者閥芯出

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廣泛的應(yīng)用領(lǐng)域這些應(yīng)用包括壓鑄深拉伸壓集裝箱搬

行程這就可以不使用節(jié)流板就能調(diào)整液壓缸的提升或下降速度

VICKERS威格士疊加式單向閥數(shù)據(jù)表,CV3-10-P-0-3

通過(guò)在主閥芯圓柱形表面上設(shè)置軸向窄槽而獲得液壓位置反饋

該窄槽與閥套內(nèi)側(cè)節(jié)流棱邊在閥的進(jìn)口與主

閥芯上部容腔之間形成可變阻尼口當(dāng)該閥開(kāi)閉、主閥芯歸座時(shí)該可變阻尼口幾乎關(guān)閉

這種閥的結(jié)構(gòu)和特征開(kāi)辟了液壓缸和馬達(dá)

Hydraulic position feedback is achieved by prov

iding axial narrow slots on the cylindrical surface of the main spool

在已經(jīng)確定的 ISO 7368 (DIN 24342)插裝閥

中增加 HFV 閥，Vickers 進(jìn)一步提高了已經(jīng)很豐富的產(chǎn)品系列

The narrow groove with the inner side o

A variable damping port is formed between the 

upper cavity of the spool when the valve is opened

and closed and the main spool rests on the seat, the variable damping port is almost closed

VICKERS威格士疊加式單向閥數(shù)據(jù)表,CV3-10-P-0-3