The HORIBA industrial instrumentation and process control portfolio delivers ultra-precise gas and liquid flow management alongside high-accuracy analytical solutions for semiconductor, chemical, and continuous emission monitoring environments. This specialized collection features industry-leading STEC mass flow controllers (MFCs)—including the digital SEC-Z500X, SEC-E, and pressure-insensitive Criterion series—utilizing piezo-actuated valves and high-speed thermal sensor technology for sub-second flow response. For continuous process diagnostics, our inventory includes HORIBA VA-5000 multi-component gas analyzers, NDIR chemical monitors, optical emission spectrometers, and inline liquid concentration meters. Engineered with corrosion-resistant 316L stainless steel wetted paths, multi-gas/multi-range digital switching, and high-speed Ethernet/DeviceNet protocols, these genuine HORIBA spares provide strict process repeatability, minimal zero-drift, and high reliability across critical semiconductor fab and industrial automation loops.