VICI gas valves

Valco GC valves have been in almost all commercially-produced gas chromatographs from the time that valves originally began to replace other injection methods. New designs ...

... inspected or replaced without taking the valve off the actuator. Valves ordered with a microelectric actuator are permanently aligned. Valco selectors are available in five lower pressure flowpaths ...

VICI 6 port and 10 port mini diaphragm valves for process GC can perform a wide variety of sample injection and switching functions. Valves are rated for 300 psi gas ...

Micrometering (needle) valves combine the ease of connection associated with Valco zero dead volume fittings with convenient bulkhead mounting. The very low internal volume and precision design make this valve ...

... needle and shut-off valve provides screwdriver-adjustable control and positive shut-off without damage to the needle. It is ideal for providing hydrogen and air to an FID, since the flow setting is not changed by turning ...