Size
DN50~DN200
Pressure
PN16~PN40
Material
Ductile Iron, Carbon Steel
Medium
Water, Steam, Oil Products, Nitric Acid, Acetic Acid
Standards
GB, GB5135
Temperature
-10 ° C~120 ° C
A gate valve is a valve that moves in a straight line and typically has a parallel closing element perpendicular to the process flow, that is, it slides into the flow layer and closes. The simplification of gate valve structure and its large number of applications in general and different temperature and Pressure conditions make it one of the most common valves used today. It is specifically designed for slurries containing solids, particles, and powders, as well as for freezing or vacuum operations, and is easy to maintain and disassemble. Gate valves are essentially fire safe and are often specified for fire safe operations.
Automated assembly
industry leader
ERP-MES-QMS
Accuracy is under control
Within 3 microns
In production, high-precision CNC machining centers perform precision machining on raw materials such as cast steel and stainless steel, ensuring component dimensions with micrometer level accuracy and improving efficiency and product consistency; Silica sol casting equipment produces high-quality castings that are dense, high-strength, and corrosion-resistant, solidifying product performance.
The testing process is equally strict: pressure testing equipment simulates extreme working conditions to ensure stable high-pressure sealing of valves; Non destructive testing and spectral analyzer comprehensively detect materials and finished products, strictly controlling quality and safety.
