Servovalves and Servo-Proportional Valves

Direct-Operated Servovalves for Analog Signals
78 Series

2-stage design with low friction double nozzle pilot stage offers high dynamics, high resolution and low hysteresis
Rugged, long-life design suitable for a wide range of machines
Field-replaceable pilot-stage filter for ease of maintenance
Intrinsically-safe or flameproof versions available