Spring piston cylinder

UA31/32 Single acting spring piston cylinder

Series UA-31 & 32 single acting piston cylinder actuators are linear actuated type, that provides accurate throttling or on-off operation for Globe control valves, Gate valves, Louvers, Dampers Wherever cusomers require positive fail safe action or do not want to use a volume tank along with double piston actators, spring return piston actuators will meet the longer stroke, required high thrust and accuracy.