iValve - Reduce the Costs Intelligently

"Maximum ride comfort with no installation effort"
Bucher Hydraulics launches lift power units in all sizes for small passenger elevators as well as for large goods lifts.

 zur Seite iValve
Comfort Line 
Comfort Line
with iValve i500
Eco Line (frequency controlled)
with iValve i250

The iValve is another revolutionary innovation of Bucher Hydraulics. This valve contains all advantages of the approved LRV-1 and follows trends and changes in the hydraulic market. Many content customers confirm the progress. Ask for a quotation today and allow yourself to be convinced by the advantages.

Your benefits

  • Save up to 70 % installation time
  • Save up to 30 % energy
  • Highest level of safety 
  • First-class ride quality
  • Targeted and cheap maintenance

Your advantages

  • No more settings of hydraulic parameters required
  • Continuous short travel curve, independent of load and temperature
  • In many cases no oil cooling is necessary
  • The self-monitoring function guarantees fully integrated A3 compliance
  • Smooth acceleration and deceleration as well as first class ride quality
  • Preventive maintenance (optional) 

Importants features

  • Always an accurate positioning of ± 3 mm, to prevent trip hazard 
  • The self-teaching algorithm „iTeach“ provides the shortest travel curve autonomously and therefore the lowest oil heating
  • Remote access (iAccess) and intelligent condition monitoring (iMonitoring)

Technical data

Characteristics Eco Line
with iValve i250
Comfort Line
with iValve i500
Comfort Line
Max. pressure 80 bar 80 bar 80 bar
Max. flow rate 250 l/min 500 l/min up to 1000 l/min
Ref. no. data sheet iValve 300-P-9010528 300-P-9010528 300-P-9010528


The reliable and technologically advanced hydraulic elevator components are used in passenger and goods lifts up to 25 m hoisting height and up to 40 t payload.


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