These valves are used to control the actuator movements and block it in both directions.In order to have the descent of a load under control and avoid the load’s weight being carried away the valve will prevent any cavitation of the actuator.The CETOP 3 interface guarantees maximum safety, minimal leakage and a very compact installation.

该款平衡阀用来控制油缸的缓降以及双向锁止。为了避免负载不受控制的超速运动或者负载压力超过最大承受压力而研发。CETOP3，即NG6，标准安装面，适用于紧凑型安装，即安装在叠加阀上。