The latest development of copper valve technology
2021/06/24
Since the beginning of the 21st century, some well-known domestic copper valve manufacturers have broken conventional ideas and bravely innovated and practiced, and have developed a large number of new products, which greatly improved the scope of application of copper valves in engineering applications. In particular, the successful experimental development of the all-copper hydraulic control series has not only made a qualitative leap in the manufacturing process of copper valve products, but also greatly promoted the overall competitiveness of the copper valve industry.
2021-06-24
Introduction and subsequent use treatment of double gate valve
The lower end of the valve stem of the double gate valve is integrated with the wedge-shaped cone through the screw and pin shaft. The trapezoidal thread on the top is matched with the stem nut. The rotation of the stem nut is carried out by a manual wheel, wheel, bevel gear, electric or pneumatic device. The valve disc is composed of the upper and lower parts of the finite ring and the wedge regulating valve, respectively, it cannot be raised or lowered by the cone, it can only be translated or rotated by the wedge cone in a horizontally long space.
2021-06-24
Application characteristics of double gate valve
The application of the double gate valve is undoubtedly very helpful to the pipeline system software.
2021-06-24
Introduction to the application and characteristics of two-way hard-touch hard butterfly valve
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.
