Hydraulic cylinder with control valve

摘要

An inventive hydraulic cylinder with a control valve is compact and easy to assemble. The cylinder has a cylinder body including a working chamber and a valve sleeve bore, a valve casing fitting into the valve sleeve bore and consisting of a first valve casing member and a second valve casing member, both valve casing members being inserted into the valve sleeve bore and defining a control chamber, a sealer for one end of the valve sleeve bore separated from the second valve casing member, the sealer and the second valve casing member defining an intermediate chamber connected to both the working chamber and the control chamber.