High Temperature And High Pressure Special Valves Special valve refers to can be applied to a variety of special environment and adapt to a variety of complex conditions of the valve, is a very widely used in the national economic construction and development of a general mechanical products, in energy, chemical, medicine, agriculture, food, military and other industries are playing an extremely important role. With the in-depth promotion of industry 4.0, special valves have also entered a new stage of development, and the technology and market of special valves have also undergone new changes. High Temperature And High Pressure Special Valves,Special Check Valve,High Pressure Ball Valve With Actuator,High Performance Butterfly Valves WUXI KVC-VALVE , https://www.kvgatevalve.com
Compared with ordinary types of valves, special valves have obvious characteristics such as extremely complex internal flow, special structure, special materials and special uses. As a special valve in many valve types, it is applied to various special environments, can adapt to various complex working conditions, plays a special role and undertakes a particularly complex task. Therefore, special valves are often referred to as the "throat" of industrial pipes. More typical special valves are the main feed water regulator, pressure regulator spray valve, high pressure trap, Tesla valve, pilot Globe Valve, multistage pressure reducing valve, sleeve control valve, heart flap valve and so on. It is self-evident that the technical complexity of special valves is much higher than that of ordinary valves, which belong to high-end valve series both technically and in the market.
The manufacture of the needle valve body 1 (see figure) requires many processing steps and high dimensional accuracy and must be achieved by grinding. To this end, we made grinding tools. When in use, the taper shank 8 is inserted into the head frame of the grinder to be fixed. Insert the right end of the grinding rod 5 into the hole of the spring collet 7 and tighten the lock nut 6 to fix the grinding rod horizontally. Place the C-shaped shell 4 on the small end cylinder of the grinding rod 5, and apply a small amount on the outer diameter of the C-shaped shell 4.