Atlas Electrohydraulic Servovalves
Originally developed for seismic exploration, ATLAS servovalves provide the high dynamic response and reliability demanded in this application. A complete line of high flow 3-stage servovalves are offered with flow ratings from 60 to 650 GPM.

Models 200, 160, 130..................Models 240H, 200H, 160H

Model Flow Rating Spool Diameter Max. Rec Pressure1
240H 240 GPM 1.437 3000 PSI
200H 200 GPM 1.187 3000 PSI
200 200 GPM 1.187 3000 PSI
160H 160 GPM 1.000 3000 PSI
160 160 GPM 1.000 3000 PSI
130 130 GPM 0.812 3000 PSI
Theses valves incorporate the same body design. "H" designates a high response version of a particular valve incorporating reduced drive area pistons acting on the main spool.
(1) Higher pressure requires factory approval

Atlas 200H servovalve
Atlas 200H technical data
Atlas Model 650 servovalve - 650 GPM