The valve body and key components (such as the valve plate and valve stem) are mostly made of materials like 304, 316, or 316L stainless steel, which possess good corrosion resistance, strength, and toughness. Meanwhile, the selection of sealing materials is equally crucial. Food - grade sealing rings made of PTFE (polytetrafluoroethylene), silicone rubber, etc., are applied in valves. These sealing rings can not only resist aging and wear during long - term use but also prevent contamination of the fluid medium. Moreover, with a fully - encapsulated design, they completely eliminate the crevices where dirt and grime tend to accumulate in traditional valves, further enhancing the valve's hygienic performance.
The valve's modular design allows easy disassembly/assembly. Quick - install connections cut dismantling/maintenance time. Its fully - encapsulated PTFE sealing surface has no dead corners for hygiene, and the precisely polished, sterilized flow channel with full - encapsulated PTFE seals is easy to clean.
Stainless steel sanitary pneumatic valves are widely utilized across various industries. In the food and beverage sector, they play a crucial role in every link, including dairy product manufacturing, beer brewing, and beverage filling.
In the pharmaceutical industry, these valves are required to adhere to GMP (Good Manufacturing Practice) standards. Compliance with these standards ensures sterile operations during processes such as the transportation of pharmaceutical liquids and the regulation of gases in cleanrooms.
Industries like chemicals, oil, and natural gas also heavily rely on these valves. In highly corrosive working conditions, such as the conveyance of acid - base solutions and the handling of organic solvents, the corrosion resistance of stainless steel is of paramount importance.
