MDC’s Kwik-Flange™ ISO KF and Large-Flange™ ISO LF Six-Way Crosses serve as versatile modular building-block components for constructing complex vacuum networks. Fabricated from Type 304 stainless steel using drawn and welded vacuum tubing, these fittings offer outstanding vacuum integrity, mechanical strength, and corrosion resistance. With symmetric, nonrotatable geometry and ISO compatibility, six-way crosses allow connection of six vacuum lines from a single central junction point. Body style may vary depending on size, supporting a wide range of applications. Available in flange sizes NW16 through NW500 (DN16–DN500) for optimal flexibility in vacuum system design.

Industry Applications

MDC’s Six-Way Crosses are widely implemented in semiconductor fabrication, pharmaceutical processing, aerospace testing, and scientific research environments where multiple vacuum lines must converge at a single hub. These multi-port fittings enable highly modular system configurations, ideal for instrumentation, chamber access, and centralized vacuum distribution. Their ISO KF and LF compatibility ensures seamless integration with standard flange systems, while the robust stainless steel construction guarantees leak-tight operation under high vacuum and elevated temperature conditions. Six-way crosses deliver design flexibility and long-term reliability, supporting demanding industrial and UHV system architectures.