VICKERS-PVQ40-B2R-SE2F-20-C21-12：美國，威格士柱塞泵工作時(shí)，在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下，迫使柱塞作上、下往復(fù)運(yùn)動(dòng)，從而完成泵油任務(wù)，柱塞泵，威格士柱塞泵，柱塞泵PVQ40-B2R-SE2F-20-C21-12，PVQ40-B2R-SE2F-20-C21-12，咨詢！

VICKERS-PVQ40-B2R-SE2F-20-C21-12：美國VICKERS，威格士柱塞泵工作時(shí)，在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下，迫使柱塞作上、下往復(fù)運(yùn)動(dòng)，從而完成泵油任務(wù)，柱塞泵，威格士柱塞泵，柱塞泵PVQ40-B2R-SE2F-20-C21-12，PVQ40-B2R-SE2F-20-C21-12，咨詢！

部分產(chǎn)品型號：

威格士泵：PVH141QICRSF13S10C25.
威格士泵：PVH131QIC-RSM-13S-11-C25-31
威格士泵：PVH131QIC-RSF-13S-10-C25-31
威格士泵：PVH131QICRSF13S10C25.
威格士泵：PVH106QIC-RSM-1S-11-C25-31
威格士泵：PVH106QIC-RF-1S-10-C25-31
威格士泵：PVH106QICRF1S10C25.
威格士泵：PVH98QIC-RSM-1S-11-C25-31
威格士泵：PVH98QIC-RF-1S-10-C25-31
威格士泵：PVH98QICRF1S10C25.
威格士泵：PVH81QIC-RSM-2S-11-C25-31
威格士泵：PVH81QIC-RSF-2S-10-C25-31
威格士泵：PVH81QICRSF2S10C25
威格士泵：PVH63QIC-RSM-2S-11-C25-31
威格士泵：PVH63QIC-RSF-2S-10-C25-31
威格士泵：PVH63QICRSF2S10C25.
威格士泵：PVH74QIC-RSM-1S-11-C25-31
威格士泵：PVH74QIC-RSF-1S-10-C25-31
威格士泵：PVH74QICRSF1S10C25
威格士泵：PVH57QIC-RSM-1S-11-C25-31
威格士泵：PVH57QIC-RSF-1S-10-C25-31
PVH57QICRSF1S10C25
PVQ45AR01AB10G1800000200100CD0A
PVQ45 B2B-SE1S 10-C19D-11
PVQ45AR01AB10G1800000200100CD0A
PVQ40-B2R-SS1S-10-C21D-11
PVQ40AR02AB10G2100000200100CD0A
PVQ40-B2R-SE2F-20-C21-12
PVQ40AR02AB10A2100000100100CD0A
PVQ40AR02AA10A21000001AE100CD0A
威格士泵：PVH141QIC-RSM-13S-11-C25-31
威格士泵：PVH141QIC-RSF-13S-10-C25-31
PVQ40AR01AB30G2100000100100CD0A
PVM131ER10GS04AAA28000000A0A
PVM131ER10GS02AAA28000000A0A
PVM131ER09GS02AAA28000000A0A
PVM098ER09GS02AAA28000000A0A 123AL00062A
PVM057ER09GS02AAA28000000A0A
PVM018ER01AS02AAA28000000A0A
PVH98QIC-RF-1S-11-C25V-31
PVH98QIC RAF 13S 10 C 25 VT1 31
PVH74QPCRBM13S10C16V1731
PVH74QICRF-1S-11-C25V-31
PVH141R13AF30B252000001001AB010A
PVH141QIC-RSF-13S-10-C25-31
PVH141R13AF30A230000002001AB010A
PVH141R13AF30A230000001001AE010A
PVH131R16AF30B252000001AD1AB010A
PVH131R13AF30B252000002001AB010A
PVH131R13AF30B252000001001AE010A
PVH131R13AF30B252000001001AB010A
PVH131R13AF30A250000002001AB010A
PVH131R13AF30A25000000100100010A 　
PVH131R13AF20A250000002001AE010A
PVH098R01AJ70A250000001001AB010A
PVH098QIC RSF 1S 10 C25 31
PVH098R01AJ30A250000002001AB010A
柱塞泵

PVH098R01AJ30A250000002001AB010A
PVH098R01AJ30A250000001001AB010A
PVH098R01AJ30A250000001001AB010A
PVH098R01AD30A250000002001AB010A
PVH098R01AD30A250000001001AE010A
PVH098R01AD30A250000001001AB010A
PVH074R13AA10B252000001AF1AB010A
PVH074R13AA10A250000001AF1AB010A
PVH074R03AA10A250000001AF1AB010A
PVH74QIC RSM IS 11 C31
PVH074R01AB10A250000002001AE010A
PVH074R01AB10A250000002001AE010A
PVH074R01AB10A250000002001AE010A
PVH074R01AB10A250000002001AE010A
PVH074R01AA10H002000AW1001AB010A
PVH74QIC-RSF-1S-10-C25-31
PVH074R01AA10A250000002001AB010A 　
PVH074R01AA10A250000002001AB010A
PVH074R01AA10A250000002001AB010A
PVH74QIC-LBF-13S-10-C20V-31
PVH074L13AA10B202000001AL1AB010A
PVH074L02AA10B252000001001AA010A
PVH057R01AB10A250000002001AE010A
PVH057R01AA10E252004001001AA010A
PVH57QIC-RSF-1S-10-C25-31
PVH057R01AA10A250000002001AB010A
PVH057R01AA10A250000001AE1AB010A
PVB29-RSY-20-CCG-11
PVB29-RSY-20-CM-11 PVB29-LS-20-C-11
PVB29-RSY-22-C-11 PVB29-LS-20-CC-11
PVB29-RSY-C-20-11 PVB29-LS-20-CG-11
PVB29-RSY-CM-20-11 PVB29-LS-20-CM-11
PVB45ARSF20CA PVB29-LS-20-CMC-11
PVB45A-RSF-20-CA-11 PVB29-LSFW-20-CMC-11
PVB45-ARSF-20-CA-12 PVB29-LSY-20-C-11
PVB45FRC70 PVB29LSY21C11
柱塞泵

PVB45RSF20C11 PVB29-RS-20-CC-11，
PVB45-RSF-20-C-11 PVB29-RS-20-CC-11-PRC
PVB45-RSF-20-C-11-PRC PVB29-RS-20-CG-11
PVB45-RSF-20-C-12 PVB29-RS-20-CG-11-PRC
PVB45-RSF-20-C-12 PVB29-RS-20-CG-20
PVB45-RSF-20-CC-11-PRC PVB29-RS-20-CM-11
PVB45-RSF-20-CM-11 PVB29-RS-20-CMC-11
PVB45-FRSF-20-C-11-PRC PVB29-LSY-21-C-11
PVB45-FRSF-20-C-12 PVB29-RS-20-C-11
PVB45-LSF-20-C-11 PVB29-RS-20-C-11-PRC
PVB45RC70 PVB29-RS-20-C-11-PRC/V
出油閥和出油閥座也是一對精密偶件，配對研磨后不能互換，其配合間隙為0.01mm 。 出油閥是一個(gè)單向閥，在彈簧壓力作用下，閥上部圓錐面與閥座嚴(yán)密配合，其作用是在停供時(shí)，將高壓油管與柱塞上端空腔隔絕，防止高壓油管內(nèi)的油倒流入噴油泵內(nèi)。出油閥的下部呈十字?jǐn)嗝?，既能?dǎo)向，又能通過柴油。出油閥的錐面下有一個(gè)小的圓柱面，稱為減壓環(huán)帶，其作用是在供油終了時(shí)，使高壓油管內(nèi)的油壓迅速下降，避免噴孔處產(chǎn)生滴油現(xiàn)象。當(dāng)環(huán)帶落入閥座內(nèi)時(shí)則使上方容積很快增大，壓力迅速減小，停噴迅速。柱塞頭部圓柱面上切有斜槽，并通過徑向孔、軸向孔與頂部相通，其目的是改變循環(huán)供油量；柱塞套上制有進(jìn)、回油孔，均與泵上體內(nèi)低壓油腔相通，柱塞套裝入泵上體后，應(yīng)用定位螺釘定位。威格士vickers柱塞泵頭部圓柱面上切有斜槽，并通過徑向孔、軸向孔與頂部相通，其目的是改變循環(huán)供油量；柱塞套上制有進(jìn)、回油孔，均與泵上體內(nèi)低壓油腔相通，柱塞套裝入泵上體后，應(yīng)用定位螺釘定位。柱塞頭部斜槽的位置不同，改變供油量的方法也不同。

柱塞泵，威格士柱塞泵，泵PVQ40-B2R-SE2F-20-C21-12，PVQ40-B2R-SE2F-20-C21-12，美國，咨詢！