The material of the electric butterfly valve is an important factor affecting its performance and service life. Here are some common electric butterfly valve materials:
1.Carbon steel: Carbon steel is a common electric butterfly valve material, which has high strength and corrosion resistance. However, carbon steel is prone to rust and needs to be treated with an anti-rust coating or galvanized on the surface.
2.Stainless steel: Stainless steel is a relatively corrosion-resistant material with excellent durability and aesthetics. Compared to carbon steel, stainless steel is less prone to rust and does not require additional rust protection.
3.Cast iron: Cast iron is a more common electric butterfly valve material, which has good corrosion resistance and wear resistance. Electric butterfly valves made of cast iron are generally suitable for lower pressure and temperature conditions.
4.Aluminum alloy: Aluminum alloy is a lightweight, beautiful and corrosion-resistant material, suitable for occasions with high requirements for weight and appearance. Aluminium electric butterfly valves are typically suitable for lower pressures and temperatures.
5.Plastic: Plastic is a common electric butterfly valve material, which has the advantages of lightweight, beautiful and corrosion resistance. Electric butterfly valves made of plastic are typically suitable for lower pressure and temperature conditions, such as plumbing and plumbing pipes.
In addition to the above common materials, there are some other materials that can also be used to make electric butterfly valves, such as titanium alloy, bronze, nickel alloy, etc. Different materials have different advantages and disadvantages, and it is necessary to choose the right material according to the specific use environment and working conditions.