Introduction to the application and characteristics of two-way hard-touch hard butterfly valve
2021/06/24
Two-way hard-to-hard butterfly valves are widely used in industrial pipelines such as low pressure, medium pressure, high pressure, steel metallurgy, petrochemical industry, electric power, etc., to block or regulate the flow of media. This article introduces the structural characteristics and precautions of the two-way hard-touch hard butterfly valve.
The structural characteristics of the two-way hard-touch hard butterfly valve eliminates the shortcomings of other types of butterfly valves that cannot be sealed due to over-opening, and can be used normally at high temperatures, and overcomes the simple shortcomings of other types of valves. .If used at high temperature, leakage will occur due to thermal expansion. The butterfly valve tiller requires different sealing surface materials to ensure that the sealing surface is wear-resistant, corrosion-resistant and has a long service life.
2021-06-24
The main technical performance of the copper valve
The strength performance of the copper valve refers to the ability of the copper valve to withstand the pressure of the medium. The copper valve is a mechanical product that bears internal pressure, so it must have sufficient strength and rigidity to ensure long-term use without cracking or deformation.
2021-06-24
The latest development of copper valve technology
Since the beginning of the 21st century, some well-known domestic copper valve manufacturers have broken conventional ideas and bravely innovated and practiced
2021-06-24
According to the selection of control functions, various valves have their own functions, and attention should be paid to their corresponding functions when selecting.
