The Ladish Instrument Isolation valve line was developed for use with instrument hardware and connection systems to reduce measurement errors and corrosive effects of tubing pipe away runs. Ladish Instrument Isolation Valves provide a safe, reliable compact design with welded body construction. The design meets stringent safety requirements including B16.34 wall thickness, API 607 fire safe and API 641. With full manufacturing capabilities in Houston, Ladish can configure the instrument isolation valve to meet specific customer requirements.