VG series

These dry gas compression and treatment stations are designed into an easy handling skid composed of an oil-injected rotary screw gas screw block, directly coupled to an electric motor through a flexible or magnetic coupling inverter controlled.
• VG: available operating pressures from 3.0 bar(g) to 25.0 bar(g).

HOW IT WORKS
The dry gas is sucked though a coarse type suction filter and then it passes through a suction control valve. During the gas compression process, oil is injected inside the rotary screw chamber to perform three main functions: lubrication, sealing and heat absorption.
The gas goes through the minimum pressure/non-return valve into an air or water cooler after cooler. A mechanical by-pass valve is used to recirculate the gas in excess into suction to reduce the capacity from the value achieved at minimum speed of the electric motor, down to 0%. Sometimes it is necessary to install a pneumatic or electric controlled by-pass valve to have a more accurate control. When the system stops, the gas is depressurized by feeding the gas into a specific expansion buffer or bleeding it out into the atmosphere.

OPERATING PRESSURE
up to 40 bar(g)

FREE GAS DELIVERY
up to 6.000 Nm3/h

ADSORBED POWER
up to 710 kW

REFERENCES

Model UVG 160/ BVG 75

Italy

Five Screw compressors for biogas upgrading located in Italy. Three of them provides the biogas to the upgrading system, instead two of them recirculates the remaining methane and carbon dioxide to achieve greater efficiency for its recovery through the upgrade system. All compressors are designed for classificated Atex Zone 2, completed with fine filtration and temperature control.
View more

Model UVG 132

USA

Screw compressor for biogas upgrading located in USA. Designed in compliance with North American standards, suitable for outdoor installation, completed fine filtration and temperature control. It is equipped with silencers for reducing the noise level to 80 dB(A) at 1 meter.
View more

Model UVG 250

Denmark

Screw compressor for biogas upgrading located in Denmark. Designed for classificated Atex Zone 2 for outdoor installation, completed with heat recovery, fine filtration and temperature control. It is equipped with silencers for reducing the noise level to 80 dB(A) at 1 meter.
View more

Model BVG 75

South Korea

Two screw compressors for microturbines feeding located in a waste water treatment plant in South Korea. The compressors work in parallel and are designed in the same skid with a single post-compression treatment. They are designed for Atex Zone 2 classification and for outdoor installation.
View more

Model UVG 160

France

Screw compressor for biogas upgrading located in France. Designed for classificated Atex Zone 2 for outdoor installation, completed with heat recovery, fine filtration and temperature control. It is equipped with silencers.
View more

Model UVG 110

France

Screw biogas compressor for upgrading installed in France. Designed for classified Atex Zone 2 for outdoor installation, completed with filtration and heat recovery.
View more

Model VG 55

Germany

Screw natural gas compressor air cooled for Bio­-LNG production plant installed in Germany. It is Designed for classified Atex Zone 2 for outdoor installation and completed with fine oil removal.
View more

Model VG 200

Kazakistan

Two screw compressors for carbon dioxide application for the chemical industry. The compressors are water-cooled and installed indoors.
View more

Model ADILR9-37

France

Two oil free two-stage reciprocating compressors for biomethane grid injection installed in France. The compressors are installed inside a 30’ container, with a dedicated control room for the electrical panels and a dry-cooler positioned on the roof. They are water-cooled, equipped with an electric by-pass valve and controlled by PLC.
View more

Model UVG 160

France

Two screw biogas compressors for upgrading installed in anaerobic digestion plant located in France. Air cooled, equipped with stainless steel heat exchanger for heat recovery, completed with fine filtration and sound proof and weather proof canopy suitable for outdoor installation -10°C/+40°C.
View more

OTHER PRODUCTS

VGE series

View more

VG series

View more

ADI115 series

View more

BVG/UVG series

View more

Contact us

Write us for support or information

Consent