Pressure: 80-70-60-50-40.
Size: Cast iron manhole valves come in a variety of sizes, including the following.
Body material: Cast iron.
Scope of application: Protective cap for sewage cavities, for use in environments where one branch of the pipe is connected to another drainage pipe and environments that have a straight pipe.
Cast iron manhole valves are among the oldest and most widely used valves available. Today, with the advancement of science and technology, manhole valves are marketed with different materials, each of which has its own characteristics. But in Iran, cast iron manhole valves are still more used as in the past. Join us to learn more about this product.
Manhole valves are produced and used in the mania industrial production group with dimensions and shapes (square, circular) due to their different applications in different industries and also their relatively easy casting capability.
Round or circular cast iron manhole valve: in sizes 40,50,60,70,80,90.
Square or rectangular cast iron manhole valve: in sizes 40 by 40, 50 by 50, 60 by 60, 70 by 70, 80 by 80.
The main use of these valves is to cover the openings of manholes and wells to access underground lines.
In order to prevent accidents such as people and vehicles from falling into manholes and to prevent safe movement on the streets and sidewalks, technicians should visit underground facilities (such as power and telecommunications lines, gas and Water and sewage can be removed by cast iron valves, access to these facilities can be provided and the necessary repairs can be done if necessary.
The use of these valves can undoubtedly give more safety to environments that have sewage cavities. In the older models of manholes that were produced, stairs were used to access it for easy movement. But today, these valves are produced without stairs and are used in different environments.
Javad Shidaei Industrial Production Group is one of the manufacturers of all kinds of industrial valves in Iran, which has always tried to produce and present the best quality products to the market by using international standards and the cooperation of experienced experts. If you want to communicate with us, you can use the following methods.
