The task of pilot operated check valves is to avoid unwanted movements of a hydraulic actuator caused by its workload. The release of the movement is possible by feeding the hydraulic pilot line that opens the valve. They are preferred to the counter balance (over-centre) valves when there is no need for control over the movement of the actuator. When applied to a double effect cylinder, they lock it in place on one side only. The cartridge valve can be installed inside 3-way cavities dimensioned according to the T-11A standard, for recommended working flow up to 60 l/min. The maximum working pressure is 350 bar. All the valve components are made of high-strength steel and the external components are protected from corrosive agents by zinc plating treatment.

Cartridge Cavity: T-11A

This listing is for the cartridge only.

Aluminium or steel manifolds/housings are available, these are sold separately.

Sun Cartridge Cross Reference = CKCBXCN

WARNING – IMPROPER USE OR SELECTION OF THE PRODUCTS/EQUIPMENT OR SYSTEMS DESCRIBED CAN CAUSE PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. SAFETY PROCEDURES MUST BE APPLIED PRIOR TO INSTALLATION, COMMISIONING AND/OR OPERATION OF EQUIPMENT AND MACHINERY.