GB MARINE VALVE

Introduction:

One of the functions of the sea suction valve in naval ships is to open the sea valve on the other side when the ship is damaged and enters the water and the displacement rate is too low, causing the hull to tilt. Because the position of the sea valve is located on both sides of the bottom of the pump room, when the valve is opened when needed, the ballast water can be actively filled or discharged into the ballast tank.