1. These valves are used for acting pilot pressure and drainage, thus, it achieves the features of sequence control, pressure releasing, control counter-balancing control and unloading control. All features are operated by a pressure rise i... - Update: 2012-11-30

1. These valves are used for acting pilot pressure and drainage, thus, it achieves the features of sequence control, pressure releasing, control counter-balancing control and unloading control. All features are operated by a pressure rise i... - Update: 2012-11-30

?The SDF series is a single step flow controlled valves which combined flow controlled valve and solenoid opeated directional valves. It is used for shutting off hydraulic oil flow, solenoid valves actione and flow rate control etc, which could be us... - Update: 2012-11-30