iValve with Frequency-Controlled Power Units and Electrical Counterweight

摘要

Bucher Hydraulics - well known in the elevator market for its electronically controlled lift valve and power unit families - recently developed a new family of self-teaching control valves called iValve. Upgrading its array of power units to the iValve family, the extended sensor array offers new solutions such as the VFplus, the VFlight and the new regenerative solution with electrical counterweight.