R900356258 M-SR8KE50-1X/

R900352608 M-SR30KE00-1X/

R900351943 M-SR25KE50-1X/

R900350797 M-SR30KE05-1X/V

R900350795 M-SR20KE05-1X/V

R900350794 M-SR15KE05-1X/V

R900348943 M-SR15KE02-1X/

R900348818 M-SR15KE50-1X/

R900348666 M-SR30KE15-1X/

R900348632 M-SR10KE05-1X/V

R900348453 M-SR25KE15-1X/

R900348329 M-SR8KE30-1X/

R900348318 M-SR20KE50-1X/

R900346936 M-SR10KE30-1X/

R900346859 M-SR20KE15-1X/

R900346858 M-SR15KE15-1X/

R900346083 M-SR8KE05-1X/

R900346082 M-SR15KE30-1X/

R900345961 M-SR30KE30-1X/

R900345745 M-SR10KE02-1X/

R900345744 M-SR20KE02-1X/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。M-SR6KE00-10

M-SR6KE05-11/V

M-SR6KD00-1X/V

M-SR6KD05-12

M-SR8KE00-10/V

M-SR8KE05-12/V

M-SR8KD00-10

M-SR8KD05-13/V

M-SR10KE00-1X/V

M-SR10KE05-11

M-SR10KD00-12/V

M-SR10KD05-13

M-SR15KE00-10

M-SR15KE05-11/V

M-SR15KD00-12/V

M-SR15KD05-10/V

M-SR20KE00-1X/V

M-SR20KE05-10/V

M-SR20KD00-10/V

M-SR20KD05-13

M-SR25KE00-1X/V

M-SR25KE05-10

M-SR25KD00-10/V

M-SR25KD05-13/V

M-SR30KE00-12/V

M-SR30KE05-11

M-SR30KD00-10/V

M-SR30KD05-1X/V

对于可控式充液阀。控制油通入控制缸的上腔，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。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R900537419   PV7-1X/10-14RE01MN0-16    

R900538125   PV7-1X/10-20RE01MC3-08    

R900538525   PV7-1X/25-45RE01MC3-08     

R900539468   PV7-1X/40-71RE37MC5-08    

R900539710   PV7-1X/10-20RE01MC5-08       

R900539886 PV7-1X/40-71RE37MD0-08  

R900546886 PV7-1X/25-30RE01KC3-16        

R900546887     PV7-1X/63-71RE07KC3-16     

R900551015   PV7-1X/06-10RA01MA3-05      

R900551273   PV7-1X/25-45RE01MC7-08     

R900553588 PV7-1X/40-45RE37MC5-16WH  

R900553692   PV7-1X/63-71RE07MC5-16WG        

R900556803   PV7-1X/100-118RE07MC5-16WH     

R900560629   PV7-1X/100-150RE07MC5-08     

R900560658   PV7-1X/16-30RE01MD0-08     

R900560659 PV7-1X/63-94RE07MC0-08   

R900560916   PV7-1X/10-14RE01KC0-16  

R900561234 PV7-1X/63-94RE07MC5-08     

R900561581   PV7-1X/40-71RE37MC3-08    

R900561846   PV7-1X/100-150RE07MC0-08    

R900561857   PV7-1X/06-10RA01MA0-05   

R900562336   PV7-1X/16-20RE01KC0-16      

R900562475   PV7-1X/25-30RE01KC0-16    

R900563233   PV7-1X/06-10RA01MA0-10       

R900564746   PV7-1X/06-10RA01MA3-10      

R900568833     PV7-1X/25-45RE01MD0-08      

R900568873   PV7-1X/100-150RE07KC0-08      

R900568908   PV7-1X/100-118RE07KC0-16           

R900569554   PV7-1X/100-118RE07KD0-16       

R900571305   PV7-1X/63-71RE07KC0-16         

R900574560     PV7-1X/63-94RE07MD0-08       

R900576487     PV7-1X/25-45RE01MC5-08WH      

R900577850   PV7-1X/100-150RE07MC7-08   

R900580381     PV7-1X/10-14RE01MC0-16  

R900580382   PV7-1X/16-20RE01MC0-16      

R900580383   PV7-1X/25-30RE01MC0-16        

R900580384   PV7-1X/40-45RE37MC0-16      

R900586235   PV7-1X/25-30RE01MC3-16       

R900590087     PV7-1X/40-45RE37MC3-16       

R900592237   PV7-1X/16-20RE01MC3-16          

R900593330     PV7-1X/40-45RE37MD0-16        

R900598753   PV7-1X/10-14RE01MC3-16      

R900700384   PV7-1X/40-45RE37MW0-16WH   

R900700454   PV7-1X/10-20RE01MD5-08      

R900701362   PV7-1X/40-45RE37KD0-16        

R900704036   PV7-1X/16-20RE01KD0-16    

R900705106   PV7-1X/63-71RE07MC7-16WH        

R900705176   PV7-1X/40-45RE37MC7-16WH    

R900705426   PV7-1X/25-30RE01MW5-16WH     

R900711250   PV7-1X/40-71RE37MC5-08WH    

R900719062     PV7-1X/40-71RE37MC7-08      ，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。

M-SR6KD05-1X/，M-SR6KD15-1X/，M-SR6KD30-1X/ ，

M-SR8KE00-1X/ ，M-SR8KE00-1X/V， M-SR8KE02-1X/ ，Rexroth

M-SR8KE02-1X/V,M-SR8KE05-1X/，M-SR8KE05-1X/V ，

M-SR8KE15-1X/ ，M-SR8KE15-1X/V ，M-SR8KE30-1X/ ，Rexroth

M-SR8KE30-1X/V，M-SR8KE50-1X/，M-SR8KE50-1X/V， 

M-SR8KD05-1X/， M-SR8KD15-1X/， M-SR8KD30-1X/， Rexroth

M-SR10KE00-1X/，M-SR10KE00-1X/V，M-SR10KE02-1X/,

M-SR10KE02-1X/V，M-SR10KE05-1X/，M-SR10KE05-1X/V ，Rexroth

M-SR10KE15-1X/,M-SR10KE15-1X/V，M-SR10KE30-1X/，

M-SR10KE30-1X/V ，M-SR10KE50-1X/，M-SR10KE50-1X/V，Rexroth 

M-SR10KD05-1X/，M-SR10KD15-1X/，M-SR10KD30-1X/，

M-SR15KE00-1X/，M-SR15KE00-1X/V，M-SR15KE02-1X/ ，Rexroth

M-SR15KE02-1X/V，M-SR15KE05-1X/，M-SR15KE05-1X/V，

M-SR15KE15-1X/，M-SR15KE15-1X/V，M-SR15KE30-1X/ ，Rexroth

M-SR15KE30-1X/V，M-SR15KE50-1X/，M-SR15KE50-1X/V，

M-SR15KD05-1X/，M-SR15KD15-1X/，M-SR15KD30-1X/ ，Rexroth

M-SR20KE00-1X/,M-SR20KE00-1X/V,M-SR20KE02-1X/，

M-SR20KE02-1X/V,M-SR20KE05-1X/,M-SR20KE05-1X/V ，Rexroth

M-SR20KE15-1X/，M-SR20KE15-1X/V，M-SR20KE30-1X/，

M-SR20KE30-1X/V，M-SR20KE50-1X/，M-SR20KE50-1X/V ，Rexroth

M-SR20KD05-1X/，M-SR20KD15-1X/，M-SR20KD30-1X/ ，

M-SR25KE00-1X/，M-SR25KE00-1X/V，M-SR25KE02-1X/ ，Rexroth

M-SR25KE02-1X/V，M-SR25KE05-1X/,M-SR25KE05-1X/V，

M-SR25KE15-1X/,M-SR25KE15-1X/V，M-SR25KE30-1X/ ，Rexroth

M-SR25KE30-1X/，M-SR25KE50-1X/,M-SR25KE50-1X/V，

M-SR25KD05-1X/，M-SR25KD15-1X/，M-SR25KD30-1X/ ，Rexroth

M-SR30KE00-1X/，M-SR30KE00-1X/V，M-SR30KE02-1X/，

M-SR30KE02-1X/V，M-SR30KE05-1X/，M-SR30KE05-1X/V，Rexroth 

M-SR30KE15-1X/，M-SR30KE15-1X/V，M-SR30KE30-1X/，

M-SR30KE30-1X/V，M-SR30KE50-1X/，M-SR30KE50-1X/V，Rexroth 

M-SR30KD05-1X/,M-SR30KD15-1X/， M-SR30KD30-1X/ ，