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帶壓開孔設(shè)備系統(tǒng)中,各種液壓閥的選取范圍決定了帶壓開孔機(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帶壓開孔機(jī)如XJ-ZYDN0-00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN00XJ-ZYDN000XJ-ZYDN00XJ-ZYDN00設(shè)計時的型號都不相同。因此在產(chǎn)品的設(shè)計初始階段就應(yīng)當(dāng)做好各種液壓閥的選取,下面簡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)帶壓開孔設(shè)備系統(tǒng)工作的要求來選取方向閥的種類,例如要求油流只能向一個方向流動,不能反向流動時,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,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)動時,通常應(yīng)選用換向閥來變換油液流動的方向。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)動部件質(zhì)量小,換向精度要求不高,流量小于L/min時,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