GMV NGV A3 User Manual

ENG
NGV A3 VALVE
INSTALLATION, USE AND MAINTENANCE
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10991483 EN -1.10 - 26.05.2023
1 FEATURES AND REQUIREMENTS
1.1 THE NGV A3 VALVE
The NGV A3 Valve with:
- the new Fluitronic digital technology.
- the “Stepping System” device
- the possibility to use ecological fluid or traditional mineral oil
- the working pressure between 12 and 45 bar
Guarantees:
- Increased reliability of the control system
- Best performance
- Reduction of costs
- Reduction of the installed power (up to 20%)
- Reduction of consumptions up to 40% (*)
- Reduction of the travel time
- Reduced use of heat exchangers
- Constant downward speed regardless of the load
- Compliance with various regulatory and environmental requirements
(Ex. compliance with the Directive 2006/118/EC on the environment)
- More safety thanks to double lock, already integrated in the product
conforms to the rule EN 81-2:2010
Offers:
- Ideal solution for renovation and MRL systems
- The most advanced system of control for lift
- Technology in line with the latest trends in the control field
- Speed up to 1 m/s
- Downward speed greater than the upward up to +20%
- Ride comfort comparable to a VVVF electric and no consumption in standby mode
- Maintenance speed adjustable
- The driving option
INTERNAL FEED BACK (CAR LOAD / TEMPERATURE)
The choice to immediate savings, interfaced with all, existing and new systems
Not require encoder, reduce consumption up to 20% (**)
The valve, stored the operating characteristics, reading changing of pressure and temperature, make
the appropriate corrections to obtain car speed profiles with low deviations from the ideal profile.
* Compared to a traditional valve
(**) Maximum reached value in optimal conditions and in combination with other GMV products.
1.2 THE FLUID
GMV uses and recommends an hydraulic fluid ISO VG 46 that:
- Thanks to classification as category HEES, as rule ISO-UNI 6743-4
and its biodegradability index > 70%, according to standard OECD-
301-B, is acceptable from an environmental point of view
- Thanks to the synthetic base (ISO VG 46) and its viscosity index
(>140), higher than the traditional mineral oil, allowing greater stability,
ensuring better performance against wear and aging on systems as
lifts for persons and goods, in accordance with the environmental
directive 2006/118/CE on the environment.
- Thanks to its flash point above 300°C compared to the 140°C of the
traditional mineral oil it is safer and reduces the risk of fire.

GMV NGV A3 Specifications

General

Brand	GMV
Model	NGV A3
Category	Control Unit
Language	English