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Linear actuator
Linear actuators upto 5.500.000 N
niwatec's NWLA linear actuators are already established in gas storages, power stations, refineries, in the petrochemistry, and in chemical plants and allow:
high pulling load
low regulating times
Our innovative modular construction system offers the following functional combinations:
double acting actuators
single acting actuators (spring opens or spring closes)
Further characteristics of niwatec's linear actuators are
corrosion resistant cylinders
consistently good surface condition with minor coarseness of the cylinder surface
compatible with all available gate valve adaptions
signalisation of end position by means of various limit switch boxes mounted directly on top of the actuator
modular construction of the control allows integration of various control functions, as e.g. regulation combined with ESD shutdown
all actuators can be complemented with emergency manual override via hand wheel or hydraulic hand pump
integration in already existing automatisation processes is realisable without difficulty
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