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Hatch Cover Control Valve Blocks with a control valve are part of the hydraulic system that is used to operate hatches in the marine industry. They amalgamate multiple hydraulic valves that are directional, such as pressure relief valves, check valves, and flow control valves, into a compact block that enables precise control of the actions of the ship’s hatches.
These blocks guarantee the safety, consistency, and efficiency of hydraulic control for various types of hatches, including folding, rolling, sliding, and pontoons.
It’s typically utilized on large vessels that are equipped with hatch covers, such as bulk carriers, container ships, general cargo vessels, and multipurpose vessels.
Combined with the hydraulic power of the ship (HPUs) to facilitate the central operation of the hatch.
Utilized in offshore vessels that require a secure means of access to the hatch and the protection of cargo.
In place in vessel enhancements that are intended to replace old mechanical components and enhance the safety and performance of the vessel.
Control all of the essential hydraulic functions—Opening, closing, lifting, and lowering—using a single module of valves.
Maintain a consistent system pressure and preserve the hydraulic system from overloading; this will prevent equipment damage.
Direct hydraulic oil to the appropriate cylinders and control the speed of operation in order to have a smooth and safe motion for the hatch cover.
Provide safe configurations of fail-safe valves to prevent accidental movement and ensure safe operation during emergencies.
The integrated design reduces the number of pipe connections, decreases the risk of leakage, is simple to install, and increases the long-term reliability.
