Forged steel integrated ball valve product introduction
Zhejiang Yuexiang Gas Technology Co., Ltd. has been engaged in the development of Ball Valve products, production and service in the valve Class product material, product structure selection has accumulated rich experience,in order to meet the users’ high safety and reliability of ball valve products, the first to develop a new generation of "BELOWAT" brand replacement products suitable for the market needs -- High and low temperature resistance of forged steel integrated ball valve.
Safety is a top priority in fluid delivery, and valves are key. For a long time, ball valves are mostly made of iron or copper, and iron rust in the use of years is the biggest problem of safety hazards, and the copper ball valve in the later use of the surface oxidation black, discoloration and so on often affect the appearance and quality of products, it is difficult to fully maintain in use, and these drawbacks are gradually revealed in the continuous development of urban construction,it is difficult to meet the long-term use requirements of modern engineering. In order to extend the service life of the ball valve, reduce the operation and maintenance cost in the later stage of the project, and adapt to the grade of modern buildings after installation, the forged steel integrated ball valve with high and low temperature resistance came into being. Its superior quality and high stability are common iron, copper ball valves can not be achieved, its service life is much longer than ordinary ball valves. High and low temperature forged steel integrated ball valve is widely used in city gas,urban heating, water supply, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.
High and low temperature forged steel integrated ball Valve Shell material using high strength new ingot by high temperature and high pressure hammer forming to ensure the high density of the shell, so as to avoid the market valve shell commonly cast process caused by the inevitable shell shrinkage, porosity, slag inclusion and other hidden defects, high and low temperature forged steel integrated ball valve at the source to eliminate the occurrence of "leakage" hidden dangers.
After high temperature and high pressure, the valve shell has good ductility,the shell only deforms and does not break after the damage knock test, so as to ensure that it will not break due to strong torque during installation. In order to avoid the copper and other valves due to the installation of the thread joint due to the force of the small cracks caused by the external leakage of the ball valve safety matters.
Shell (valve body, valve cover) after high temperature red forging polishing surface using acid and alkali resistant Cu-Ni-Cr self-sealing process, sealing valve seat using self-lubricating PTFE material double sealing structure, to ensure that in the long-term use of any sealing parts and rotating working parts will not occur due to rust, leakage and other affect product quality. The switch handle adopts the skin friendly wear-resistant sleeve to ensure the long service life of the ball valve.
