20VQ 11 A 1A 30

20VQ 11 A 1A 30

20VQ 11 A 1A 30

20VQ 11 A 1A 30

VICKERS電磁閥和閥為一體，組成先導(dǎo)式壓力閥，該閥即是卸荷閥又是閥，有時又是溢流閥．卸荷時其控制油道貫穿各路換向閥，同前述卸荷油道．當(dāng)各路換向閥處于中立位置時，卸荷閥的控制油道貫穿各路換向閥并與油箱連通．卸荷時，大部分油液卸荷，通道短，壓力損失低．任一路閥換向工作，便切斷控制油道，油源來油就從換向閥進(jìn)入執(zhí)行元件工作，其工作壓力大小由導(dǎo)閥控制．此時系統(tǒng)壓力為導(dǎo)閥調(diào)整壓力．該種卸荷方式，即使換向閥路數(shù)增加，只是控制油道增加，卸荷壓力增加不大，始終保持較低卸荷壓力，此種卸荷方式多用于手動換向閥，卸荷可靠

PVE000R000020B351600A000 0000 PVQ32 B2R SE3S 21 CG 30

PVE012L05AUB0A2100000100 100CD0A PVQ32 B2R SS1S 21 C14 12

PVE012R01AUB0B2111000100 100CD0A PVQ32 B2R SS1S 21 C14D 1 2

PVE012R05AUB0B211100A100 100CD0 PVQ32 B2R SS1S 21 CG 30 S2

PVE12R QB1 ES 10 C21 10 PVQ32 B2R SS1S 21 CM7 12

PVE12R QB1 ES 10 CG 10 PVQ32 B2R SS28S 21 C14 1 2

PVE12R QB2 ES 10 C21 10 PVQ32 B2R SS3S 20 CM

PVQ32 MBR MSNS 21 CM7 12

PVE190L01AA10B2111000100 1AGCD0A PVQ32 MBR SSNS 21 CM7 12

PVE190L08AA10A21000001AE 100CD0A PVQ32 B2L SE1S 21 C14 12

PVE190L08AA10H1811000600 100CD0A PVQ32 B2L SS1S 21 CM7 12

PVE190L08AAA0B2111000100 100CD0A PVQ32 B2R SE1S 21 C14 12

PVE190R02AA10B2111000100 100CD0A PVQ32 B2R SE1S 21 CG 30

PVE190R02AA10B2111000600 1AGCD0A PVQ32 B2R SE1S 21 CM7 12

PVE190R05AA10A2100000100 100CD0A PVQ400L01AA10B211100A100

100CDDA

PVE190R05AC10B211100A1AA 100CD0A PVQ400L08AC10B211100A1AA

100CD0A

PVE1919L Q1830 2 30 CVP 12 CVP

PVQ400R01AB10A2100000200 100CD0A

PVE19AL02AA10B2111000100 1AGCD0

PVQ400R08AA10A2100000200 100CD0A

PVE19AL02AA10B211100A100 100CD0A PVQ40AR01AA10A0700000100

100CDOA

PVE19AL05AA10B211100A100 100CD0A PVQ40AR01AA10A2100000100

100CD0A

PVE19AL08AA10A2100000100 100CD0A PVQ40AR01AA10A2100000200

100CD0A

PVE19AL08AA10B211100A100 100CD0A PVQ40AR01AA10B2111000200

100CD0A

PVE19AL08AA10H211100A100 1AGCD0

PVQ40AR01AA10B211100A100 100CD0A

PVE19AR01AA10A140000E100 100CD0A PVQ40AR01AA10D0100000100

100CD0A