点击图片查看原图
询价电话：0713-6542758，18934630908
询价传真：0713-6542758
询价QQ: 736567721,704552157
R900925687 4WRAE10W1-30-22/G24N9K31/F1V
0811402141 DBETBEX-1X/315G24K31F1M
D634-371C R24K02MONSS2
G122-824-002
G122-828A-017
G122-829-001
G123-815A-001
G631-3002B
G631-3004B
G631-3004B-H40JOFM4VBR
G631-3005
G631-3005B
G631-3006B
G761-3001
G761-3001B
G761-3002
G761-3002B
G761-3003
G761-3003B
G761-3003B5
G761-3004
G761-3004B
G761-3004B5
G761-3005
G761-3007
G761-3007B
G761-3008
G761-3008-H19JOGM4VPH
G761-3009BD664-4707 L05HYBW5NSX4-O
D664-4009/LO5HABF6VSX2-A
D664-Z4306K/P05JXNF6VSX2-A
D664-Z4309NP05HXMM6NEX2-E
D664-4010
D664-372K/P05HAMWFNVB0
D664-4759
D664-4308K
D665-4746
D665-4769D
G761-3008
G761-3004
G761-3016B
G761-3005B
G761－3001
G761-3003
G761-3002
G761-3025
G761-3025
G761-3023B
G761-3009
G761-3605
G761-3600
G761-3016
G761-2760 S19KOFA5UAL
D761-2751A-5
G761-3503B
G631-3704A
G631-3009B
G631-3005B
G631-3004B
G631-3006B
G631-3008B H10JDFM4VBR
G631-3015B
G631-3800B
G631-3806A
D631-346C
631-550A
G631-3702B（老D631-195C）
D061-9322/J09HOAB4HN1
D061-8322/J09HOAB4HB1
D061-8310
D061-8312
D061-9310
D061-9511
D691-074D D634-301C
D634-533
D634-501A
D634-501A
D634-341C/R40KO2M0NSS2
D634-538A
D634-543A
D634-528A
D634-314C
D634-346C
D634-383C/R24K02MONSX2
D634-371C
D634-341C
D634-Z510
D634-391C
D663-4002
D663-4021
D663-333BR16K01FONSS2
D663-4005/LO3HABF6VSX2-A
D663-4007/LO3HABD6VSX2-A
D663-Z4307K/P02HONF6VSX2-A
D663-4702
D663-1910E
D662Z4336KP01JXMF6VSX2-A
D663Z4323K /PO3JONF6VSX2-A
D664-4009/LO5HABF6VSX2-A
D664-Z4306K/P05JXNF6VSX2-A
D664-4010
G761-3008
G761-3004
G761-3004B
G761-3016B
G761-3005
G761－3001
G761-3003
G761-3002
G761-3025
G761-3025
G761-3023B
G761-3009
G761-3605
G761-3016
G761-2760 S19KOFA5UAL
D761-2751A-5
G631-3704A
G631-3009
G631-3005B
G631-3006B
G631-3015B
G631-3800B
G631-3800B
D631-346C
631-550A
D061-8322
D061-8310
D061-8310
D061-8322
D691-074Dmoog穆格伺服阀G761-003
moog穆格伺服阀G761-004
moog穆格伺服阀G761-005
moog穆格伺服阀G761-2760 S19KOFA5UAL
moog穆格伺服阀G761-3001
moog穆格伺服阀G761-3001 H04JOFM4VPL
moog穆格伺服阀G761-3001-5
moog穆格伺服阀G761-3001B
moog穆格伺服阀G761-3002
moog穆格伺服阀G761-3002 H10JOFM4VPL
moog穆格伺服阀G761-3002-5
moog穆格伺服阀G761-3002B
moog穆格伺服阀G761-3003
moog穆格伺服阀G761-3003 H19JOFM4VPL
moog穆格伺服阀G761-3003-5
moog穆格伺服阀G761-3003B
moog穆格伺服阀G761-3003B5
moog穆格伺服阀G761-3004
moog穆格伺服阀G761-3004 H38JOFM4VPL
moog穆格伺服阀G761-3004B
moog穆格伺服阀G761-3004B5
moog穆格伺服阀G761-3005
moog穆格伺服阀G761-3005 S63JOFM4VPL
moog穆格伺服阀G761-3005 S63JOGM4VPL
moog穆格伺服阀G761-3005B
moog穆格伺服阀G761-3005B5
moog穆格伺服阀G761-3006B
moog穆格伺服阀G761-3007
moog穆格伺服阀G761-3007-5
moog穆格伺服阀G761-3007B
moog穆格伺服阀G761-3008
moog穆格伺服阀G761-3008 G761-3009A
moog穆格伺服阀G761-3008 H19JOGM4VPH
moog穆格伺服阀G761-3008-5
moog穆格伺服阀G761-3008B
moog穆格伺服阀G761-3008B H19JOGM4VPH
moog穆格伺服阀G761-3008-H19JOGM4VPH
moog穆格伺服阀G761-3009
moog穆格伺服阀G761-3009-5
moog穆格伺服阀G761-3009A
moog穆格伺服阀G761-3009B
moog穆格伺服阀G761-3010
moog穆格伺服阀G761-3010-5
moog穆格伺服阀G761-3016
moog穆格伺服阀G761-3016B
moog穆格伺服阀G761-3017
moog穆格伺服阀G761-3017B
moog穆格伺服阀G761-3018
moog穆格伺服阀G761-3018B第二章 充液阀的基本知识
2.1 充液阀概述
充液阀是一种特殊的液控单向阀，一个方向止流，另一个方向自由流通，先导动作是由油口供压的控制阀芯用液压实现的，由此而直接打开主阀。这种阀为叠加系统而设计，即在一个基础件上，可以叠加各种各样的其它类别液压阀。其主要作用是从油箱（或充液油箱）向液压缸或者系统补充油液，以免出现吸空现象。带控制的充液阀还能起快速排油的作用。
2.2充液阀的典型结构
充液阀有常闭式和常开式两种典型结构。
(1)常闭式充液阀
常闭式充液阀有不可控式和可控式两种形式，不可控式充液阀，它是由阀芯、导向套、复位弹簧、阀体和连接法兰等主要零件组成。阀芯是蘑菇形的，结构较紧凑，流阻损失小；阀芯重量轻惯性小，动作灵敏。
对于可控式充液阀。控制油通入控制G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001G761-3003伺服阀四芯插头CA120001-2
G122-202A001.G122-829-001缸的上腔，控制活塞就可使阀芯开启。控制缸上腔接油箱时，控制活塞在弹簧的作用下复位。控制缸下腔与充液油箱是想通的。这两种结构的充液阀都直接安装在液压缸的端部，安装方便，节省了与工作液压缸连接的管道。D633-308B D633-313B D633-317B D633-304B D634-501A G761-3005 G761-3004 G761-3003 G761-3002
G761-3001 G761-3008 G761-3009 D661-4444C D634-341C D634-319C D661-4651 D662-4014 D662Z4311K D791-4028 D792-4007 J761-001 J761-002 J761-003 J761-004 G761-001 G761-002 G761-003 G761-004 G761-005 G761-3008 G761-3009 G761-3800 072-229A 072-558A 072A560 D634-341C D634-319C D634-501A D634-514A D634-524A D634-534A D634-543A D661-4651 D662-4652 D661-4697C D661-4739 D662-4010 G631-3003B G123-815A001 D691-2702G D691-072D D634-341C D634-319C D633-171B D633-173B D633-176B D633-178B D633-180B D633-182B D633-183B D633-184B D633-185B D633-186B D633-187B D633-188B
D633-189B D633-190B D633-191B D633-192B D633-193B D633-194B D633-195B D633-197B D633-300B
D633-301B D633-302B D633-303B D633-304B D633-307B D633-308B D633-309B D633-311B D633-312B
D633-313B D633-314B D633-315B D633-317B D633-318B D633-320B D633-321B D633-322B D633-323B
D633-324B D633-326B D633-328B D633-329B D633-331B D633-332B D633-333B D633-334B D633-336B
D633-340B D633-341B D633-342B D633-344B D633-345B D633-346B D633-347B D633-348B D633-354B
D633-357B D633-358B D633-359B D633-360B D633-361B D633-362B D633-363B D633-364B D633-365B
D633-369B D633-370B D633-372B D633-374B D633-375B D633-380B D633-382B D633-386B D633-390B
D633-391B D633-392B D633-394B D633-395B D633-396B D633-399B D633-410B D633-411B D633-412B
D633-416B D633-417B D633-418B D633-419B D633-420B D633-423B D633-424B D633-427B D633-431B 浸入式结构，即上部全浸在充液油箱中，结构很紧凑，流阻损失很小。但充液油箱必须安装在液压缸的底部，还要解决充液油箱与液压缸缸底之间的密封问题。检修不太方便。管道连接式结构，即通过管道和法兰与充液油箱相连，与浸入式相比，充液油箱的位置布置较灵活，检修也较方便，但结构显得庞大，流阻损失也稍大。
