Knife Gate Valves from the eighties into China, in less than two decades, its use from the general field to expand to a wider range of industries, from the mine power plant coal preparation, row of waste, slag, developed to the The city's sewage treatment, from the general industrial pipeline to the development of food, health, medicine and other professional pipeline system.
Knife gate valve - also known as knife gate valve, knife type slurry valve, from the eighties into China. In less than two decades, the scope of its use from the general field expanded to a wider range of industries. From the mine power plant coal preparation, row of waste, slag. The development of the city's sewage treatment, from the general development of industrial pipelines to food, health, medicine and other professional pipeline system. Ultra-thin knife gate valve with its small size, small flow resistance, light weight, easy to install, easy to dismantle and other advantages completely solve the common gate valve, flat gate valve, ball valve, globe valve, regulating valve, butterfly valve , Heavy weight, difficult to install, covers an area of large and difficult problems. After the knife gate valve appears, a large number of universal cut-off valves and regulating valves have been replaced. Today, the world's largest knife gate valve is the United States and Japan.
1. Valve control can be done in situ and remote control, but also in accordance with the requirements of users to achieve remote location display and remote control.
2. Light weight: the body made of carbon steel, the weight of the traditional valve weight reduction of about 20% -30%, easy installation and maintenance.
3. The use of the valve can improve the delivery pipe system closed sealing performance, to maximize the leakage, to improve production efficiency, protect the environment will play a positive role in promoting.
4. Sealing surface with high wear-resistant, corrosion-resistant ceramic materials, the use of mosaic technology, high corrosion resistance, good wear resistance, which makes the valve long life, the price of ordinary valves increased by 10 times.