The steam application industry is very extensive, and with the rapid development of the industry, the demand is gradually increasing. In refineries, chemical plants and other places, steam can heat it to increase fluidity and speed up the reaction. For example, in the papermaking industry, steam boilers are the main driving force for production, and processes such as heating, dissolving, and pressing and drying of pulping require a large amount of steam to support. In the process of heating with steam, some special valves are often used. These valves are characterized by wear resistance, heat resistance, condensation resistance, adjustable pressure, etc.

COVNA valves have the special characteristics of intelligent pressure regulation, high temperature resistance and friction resistance, which meets all safety-related standards for steam heating processes.