久冈常用叠加式溢流阀:MRV-03-B-2-A-L口碑好​

DB10K3-40B/50XY
DB10K7-40B/50XY
DB10K1-40B/100XY
DB10K2-40B/100XY
减压阀按照结构形式和工作原理，也可以分为直动型和先导型两大类。
减压阀的工作原理是利用液体流过狭小的缝隙产生压力损失，使其出口压力低于压力的压力控制阀。按照压力调节要求的不同，分定值减压阀、定差减压阀和定比减压阀。
(2)溢流阀。又称阀、限压切断阀等，起限压保护作用；
溢流阀是通过阀口对液压系统相应液体进行溢流，调定系统的工作压力或者限定其大工作压力，系统工作压力过载。
对溢流阀的主要要求是静态、动态特性好。静态特性是指压力——流量特性好。动态特性是指突加外界干扰后，工作稳定、压力超调量小、溢流响应快。


​DB10K3-40B/100XY
DB10K7-40B/100XY
DB10K1-40B/200XY
DB10K2-40B/200XY
DB10K3-40B/200XY
DB10K7-40B/200XY
DB10K1-40B/315XY
DB10K2-40B/315XY
DB10K3-40B/315XY
DB10K7-40B/315XY
DB20K1-40B/50XY
久冈常用叠加式溢流阀:MRV-03-B-2-A-L口碑好


DB20K3-40B/50XY
DB20K7-40B/50XY
DB20K1-40B/100XY
DB20K2-40B/100XY
DB20K3-40B/100XY
DB20K7-40B/100XY
DB20K1-40B/200XY
DB20K2-40B/200XY
DB20K3-40B/200XY
DB20K7-40B/200XY
DB20K1-40B/315XY
DB20K2-40B/315XY
DB20K3-40B/315XY
DB20K7-40B/315XY
DB6K1-10B/50XY
DB6K2-10B/50XY
久冈常用叠加式溢流阀:MRV-03-B-2-A-L口碑好


DB6K7-10B/50XY
DB6K1-10B/100XY
DB6K2-10B/100XY
DB6K3-10B/100XY
DB6K7-10B/100XY
DB6K1-10B/200XY
DB6K2-10B/200XY
DB6K3-10B/200XY
​