New high performance industrial servo valves with integral electronics offer monitoring of spool position and improved static and dynamic characteristics suit industrial applications, such as screw d own systems.
Another very recent addition is the new range of high-flow, mechanical feedback servo valves with a new high power pilot stage providing the same dynamic performance as was previously available only with smaller flow valves. These two stage valves offer lower noise and threshold than conventional three stage servo valves making them ideal for fatigue test rigs.
Finally, a range of precision, very high-flow, three-stage valves compatible with other manufacturers is now offered. These feature stars, pilot valves with long-life pilot stage and sapphire feedback ball.
This latest range is:
- interchangeable with older
- lower performance types
- and, allows replacement without changing existing electronic controls or hydraulic manifolds
Hylec has a servo-valve test and repair facility in Sydney and forty years’ experience in the repair of servo-valves. Hylec can repair most brands, including those that are now out of production provided that vital parts are serviceable.
We offer a standard-cost survey and report and can also offer new replacement valves for most servo-valve brands. Some of these are ex-stock.