I-SAN

I-San Inc. specializes in manufacturing vacuum parts, ranging from basic components to large types of vacuum valves... To minimize particle generation and maximize lifespan particular to each product, our method of shaft sealing for the circular gate valves we manufacture applies only as edge welded bellows. We guarantee the highest quality by minimizing interior exposure during processing to prevent outgassing, applying the back bead welding method and interior cleaning. We also install pilot check valves as a default measure to prevent leakage due to unexpected interruption in air supply.

Also known as: I-SAN Co., Ltd, I-SAN Corp Limited, I-San Inc.