Gate valve CB series

hydraulically-operatedcontrolfor water

Square or rectangular construction manufactured in carbon steel as standard. The dimensions of the valve can be completely adapted to the customer requirements. As standard designed for 50 mWC with posibility to be designed for higer or lower pressures. The gate is actuated by an hydraulic cylinder. As an option, an hydraulic or mechanical locking device can be installed to fix de gate in open position. An indication rule, by pass system and aireation piping is included in the valve. The hydraulic actuator is controled by an hydraulic power unit and an electrical panel. Accesories: Welded constrution to change from square to round section. USE Installation in water dams to control the water coming from the lake. Normally two valves are installed in the same pipe, one for water controling purposes and the other one as safety valve or for maintenance purposes.