Tag Archives for piston

Hydraulic Sliding Spool Valve

The figure above shows a hydraulic sliding-spool valve. The piston inside the valve slides back and forth to block and release ports in the housing. This valve sometimes called as a piston type spool valve, the sliding-spool valve has a … Continue reading

22. October 2012 by JackSparow
Categories: Directional Control Valves | Tags: , | Leave a comment

Hydraulic Relief Valves

Hydraulic relief valves are one of pressure control valve type. Hydraulic relief valve has many functions such as giving overload protection or to limit the force/torque on hydraulic rotary actuator. Hydraulic relief valve consist of to two main sections: 1. … Continue reading

28. September 2012 by JackSparow
Categories: Flow Control Valves | Tags: , , , | Leave a comment