Servovalve is a two-stage design which flows up to a maximum of 25 gpm at 1,000 psi valve drop.The output stage is a closed center, four-way, sliding spool.The pilot stage is a symmetrical double-nozzle and flapper, driven by a double air gap, dry torque motor.The valve design is simple and rugged for dependable, long life operation.

Specific design features include a first stage field replaceable filter, and an internal null adjust which acts as an electrical failsafe. Models are also available with intrinsically safe coils approved by Factory Mutual (FM) and N.V. KEMA (CENELEC). Consult factory for intrinsically safe model information. The valves are also FM approved for non hazardous locations and are primarily used on steam turbine applications.

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