Operation:

hydraulically-operated

Media:

for oil

Applications:

for elevators

Pressure:

Max.: 80 bar (1,160.3 psi)

Min.: 67 bar (971.8 psi)

Flow rate:

Max.: 1,000 l/min (264 us gal/min)

Min.: 15 l/min (4 us gal/min)

Description

This elevator valve with integrated flow-rate measuring system is used to operate hydraulically powered passenger and freight elevators.

Advantages

- Travel characteristics independent of load and temperature (viscosity) with constant travelling times.
- Wide range of operating temperature
- Highest travel confort up to 1 m/s
- Design conform to EN81-2 and Elevator Directive 95/16
- Down speed can be increased by up to 50 % without extra costs nor loss of comfort
- Travel speed adjustable with mini-keyboard on electronic card (digital)
- Many options available

Available versions

- LRV 175-1, 350-1 and 700-1
- All versions including: digital electronic card DELCON, power supply NTA-2