BVG/UVG series

These wet gas compression and treatment stations are designed into an easy handling skid composed of an oil-injected rotary gas screw block, directly coupled to an electric motor through a flexible or magnetic coupling inverter controlled.
Based on the application and on the operating pressure required, our compressors can be classified in:
• BVG: available operating pressures from 43 psi(g) to 145 psi(g).
• UVG: available operating pressures from 116 psi(g) to 362 psi(g).

HOW IT WORKS
The wet gas is sucked through a suction filter acting also as a water separator with automatic condensate drain system, then the gas passes through a suction valve. All the components in contact with the gas are made in stainless steel or duly protected, due to the presence of H2S, CO2 and other aggressive contaminants into the gas. During the gas compression process, the oil is injected inside the rotary screw chamber to perform three main functions: lubrication, sealing and heat absorption. Working in a close circuit with a gas/oil receiver, oil is pressurized to flow through an oil cooler, then filtered before being injected again into the screw compression chamber.
The gas flows through the minimum pressure /no-return valve into a cooler and it is treated before leaving the package.

OPERATING PRESSURE
up to 362 psi(g)

FREE GAS DELIVERY
up to 3738 SCFM

ADSORBED POWER
up to 970 Hp

REFERENCES

ADI115-30

Netherlands

Double stage reciprocating compressor installed in the Netherlands. Designed for classified Atex Zone 2 for outdoor installation. It is water cooled and completed with bleed valve for depressurization to vent, electro-pneumatic proportional bypass valve and controlled by PLC.
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UVG 650

Denmark

Two screw compressors for biogas upgrading installed in Denmark. Each compressor is installed inside a dedicated 40' container. They are designed for classified ATEX Zone 2 for outdoor installation. The compressors are water-cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve, and are controlled by PLC.
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UVG 18.5

Germany

Screw biogas compressor for upgrading located in Germany. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with fine filtration, mechanical bypass valve and controlled by HMI.
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VG 55

Germany

Screw compressor for natural gas located in Germany. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with fine filtration, electromechanical by-pass system and controlled by PLC.
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UVG 355

Italy

Screw compressor for biogas upgrading located in Italy. Designed for outdoor installation. It is water cooled and completed with temperature control, fully electrical by-pass system, fine filtration and controlled by PLC. It is equipped with silencers for reducing the noise level to 75 dB@ 10m.
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BVG315/ADI115

France

Two compressors located in France. The first is a screw compressor for biogas upgrading. It is air-cooled and equipped with fine filtration, heat recovery, temperature control, an electro-pneumatic bypass system, and controlled by a PLC. The second is a two-stage reciprocating compressor for biomethane grid injection. It is also air-cooled and equipped with fine filtration, an electro-pneumatic bypass system, and controlled by a PLC. Both compressors are designed for classified ATEX Zone 2 for outdoor installation (14/+104 °F).
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BVG315/ADI115

France

Two compressors located in France. The first is a screw compressor for biogas upgrading. It is air-cooled and equipped with fine filtration, heat recovery, temperature control, an electro-pneumatic bypass system, and controlled by a PLC. The second is a two-stage reciprocating compressor for biomethane grid injection. It is also air-cooled and equipped with fine filtration, an electro-pneumatic bypass system, and controlled by a PLC. Both compressors are designed for classified ATEX Zone 2 for outdoor installation (14/+104 °F).
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BVG 30

Czech Republic

Screw biogas compressor for upgrading located in Czech Republic. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and equipped with medium filtration, bleed valve for depressurization to vent, mechanical by-pass valve and controlled by PLC. To reduce the compressed gas temperature, a chiller was provided along with the compressor.
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BVG132/BVG315

France

A plant with five compressors located in France. All units are screw compressors for biogas upgrading. The compressors are designed for Atex Zone 2 for outdoor installations (-4/+104 °F). They are air-cooled, and equipped with heat recovery, electro-pneumatic bypass system, fine filtration, temperature control and controlled by PLC. All compressors canopies are equipped with two CH4 sensors.
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Model BVG 45

Poland

Two screw compressors for biomethane located in Poland. Designed for classified area Atex Zone 2 for indoor installation. They are air cooled and equipped with medium filtration, bleed valve for depressurization to vent, mechanic by-pass valve and controlled by electrical board S1-20.
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OTHER PRODUCTS

HVG series

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SSG series

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VGE series

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VG series

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ADI70/115 series

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BVG/UVG series

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