恒功率補(bǔ)償器柱塞泵 PVP1620B4R12
PVP4836D2L11
PVP4836D2L26A2A11
PVP4836D2L26B411
PVP4836D2L26B4H11-
PVP4836D2L2A11
PVP4836D2L6A4MV11
PVP4836D2L6B3A11
PVP4836D2LAP11
PVP4836D2LH11
PVP4836D2LM11
PVP4836D2R11
PVP4836D2R26A4A11
PVP4836D2R26A4M11
PVP4836D2R26B4A11
PVP4836D2R2A11
PVP4836D2R2H11
PVP4836D2R6A4A11
PVP4836D2R6A4C11
PVP4836D2R6A4M11
PVP4836D2R6A4MP11
PVP4836D2R6B2H11
PVP4836D2R6B3A11
PVP4836D2R6B3C11
PVP4836D2R6B4A11
PVP4836D2RA11
PVP4836D2RCP11
恒功率補(bǔ)償器柱塞泵 PVP1620B4R12
恒功率補(bǔ)償器柱塞泵 PVP1620B4R12帶壓開(kāi)孔設(shè)備系統(tǒng)中,各種液壓閥的選取范圍決定了帶壓開(kāi)孔機(jī)的性能,因此諸如方向控制閥壓力控制閥及流量控制閥的需要在各種型號(hào)帶壓開(kāi)孔機(jī)如XJ-ZYDN0-00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN000XJ-ZYDN00XJ-ZYDN00設(shè)計(jì)時(shí)的型號(hào)都不相同。因此在產(chǎn)品的設(shè)計(jì)初始階段就應(yīng)當(dāng)做好各種液壓閥的選取,下面簡(jiǎn)要介紹一下各種液壓閥的選取范圍一方向控制閥的選取應(yīng)根據(jù)帶壓開(kāi)孔設(shè)備系統(tǒng)工作的要求來(lái)選取方向閥的種類,例如要求油流只能向一個(gè)方向流動(dòng),不能反向流動(dòng)時(shí),則應(yīng)選用單向閥;如果要求執(zhí)行元件完成進(jìn)一退一停止工作循環(huán)時(shí),應(yīng)選擇三位換向閥;若只完成兩種工作狀態(tài),即進(jìn)給和退回,則應(yīng)選用二位換向閥,接通或關(guān)閉油路;再如執(zhí)行元件要完成“快進(jìn)一工進(jìn)一快退一停止”的工作循環(huán)或往復(fù)頻繁運(yùn)動(dòng)時(shí),通常應(yīng)選用換向閥來(lái)變換油液流動(dòng)的方向。還可根據(jù)系統(tǒng)的工作狀態(tài)和閥的特點(diǎn)選取方向閥。例如運(yùn)動(dòng)部件質(zhì)量小,換向精度要求不高,流量小于L/min時(shí),應(yīng)選擇電磁換向閥
T6EC-042-025-1R00-C100
T6EC-042-028-1R00-C100
T6EC-042-031-1R00-C100
T6EC-045-003-1R00-C100
T6EC-045-005-1R00-C100
T6EC-045-006-1R00-C100
T6EC-045-008-1R00-C100
T6EC-045-010-1R00-C100
T6EC-045-012-1R00-C100
T6EC-045-014-1R00-C100
T6EC-045-017-1R00-C100
T6EC-045-020-1R00-C100
T6EC-045-022-1R00-C100