Product features:
1. The closed cast iron gate is a high head closed gate suitable for electric drills, drainage tunnels, underground pipelines, and civil defense facilities.
2. It can replace high-pressure gate valves and ball valves, without the need for rubber water stop, and is tightly sealed.
3. We can design and manufacture gates of different specifications according to the size of the water head outlet provided by the user.
4. N can be made according to user requirements.