Vici Valco

Vici Valco 4 mpos Flow-Through Path Selector, MW-Valve, Air Actuator, high torque, 4'' Standoff, 1/16'' Fitting, 1 mm Port, 200°C / 200psi, forGas,

Name: Vici Valco 4 mpos Flow-Through Path Selector, MW-Valve, Air Actuator, high torque, 4'' Standoff, 1/16'' Fitting, 1 mm Port, 200°C / 200psi, forGas,
Brand: Vici Valco

Selectors (multiposition valves) step incrementally through continuous revolutions, instead of switching back and forth like two position valves. (Selectors step bi-directionally with electric and universal actuators.) The preload design allows the rotor to be inspected or replaced without taking the valve off the actuator. Valves ordered with a electric actuator are permanently aligned.Valco selectors are available in five lower pressure flowpaths typically used in gas chromatography applications (most also available with the built-in purge feature), and two high pressure flowpaths suitable for high performance liquid chromatography. SD and SC valves select and isolate one of 4 to 16 streams, with the remainder dead-ended in the SD and flowing to a common outlet in the SC. The SF selector is similar, but carries the evolution a step further with the non-selected streams flowing through individual outlets. Air actuators are useful in situations where any spark could be dShow more

from 2955,56 €

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