BUCHER LRV-175-1 Control Valve

Electronical Controlled Lift Valve LRV-1This elevator valve with integrated flow-rate measuring system is used to operate hydraulically powered passenger and freight elevators.AdvantagesTravel characteristics independent of load and temperature (viscosity) with constant travelling times.Wide range of operating temperatureHighest travel confort up to 1 m/sDesign conform to EN81-2 and Elevator Directive 95/16Down speed can be increased by up to 50 % without extra costs nor loss of comfortTravel speed adjustable with mini-keyboard on electronic card (digital)Many options availableAvailable versions                LRV 175-1, 350-1 and  700-1All versions including: digital electronic card DELCON, power supply NTA-2Technical data  LRV 175-1LRV 350-1LRV 700-1Flow range[l/min]15 - 250250 - 500400 - 1000Working pressure[bar]808067Viscosity range[cSt]20 - 50020 - 50020 - 500