Inox Gate Valves

Stainless steel gate valves are the preferred choice for clean water systems and applications involving highly corrosive media. Thanks to their excellent sealing performance, high reliability, and long service life, handwheel-operated stainless steel gate valves are widely recommended for installation in such systems. Stainless steel 304 (SS304) and stainless steel 316 (SS316) are the two most commonly selected material grades. For small-diameter piping systems, threaded stainless steel gate valves are typically used, while flanged stainless steel gate valves are recommended for larger pipeline systems from DN50 and above. In applications requiring a higher level of safety and reliability, flanged stainless steel gate valves are often specified even for sizes from DN15 upward. For projects operating under severe service conditions, such as highly corrosive environments or seawater applications, SS316 stainless steel gate valves are the preferred solution due to their superior corrosion resistance and long-term durability.