Collection: Precision High-Performance Valves for Analytical Applications

Trajan SGE’s high-performance valves provide precise gas control in micro control or pneumatic formats, ensuring optimal performance for chromatography applications. Designed for high-temperature environments, most are vacuum-rated to a leak rate of 1 x 10⁻⁵ cc/sec of helium. They feature a fully swept flow path, replaceable graphitized Vespel® seat, minimal dead volume, and easy installation. Trajan SGE valves reliably deliver exceptional precision and efficiency for fine gas flow control of all analytical science needs.