Pilot Operated Directional Valves

　　These valves perform a change over of spool by hydraulic pilot and shift the direction of oil flow.

　　一、Specifications

　　1.In case the valves is used in the condition that eihter A or B port is blocked,the maximum flow differs according to a hydraulic circuit, therefore, please consult us for details.     

　　2.Special seals (Viton seals) are required when phosphate ester type fluids are used. (Prefix "F-" to the model numbers when ordering.)                                               

　　3.Please contact with us about the "High flow valve (flange connection type)"

　　Notes: Please call our company telephone 021-67687301, 67687302 to buy "Pilot Operated Directional Valves" products. Browse this webpage carefully to know more about Pilot Operated Directional Valves.