HVG series

These 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 controlled by an inverter. They are designed using suitable materials and technologies for compressing this particular type of gas.
• HVG: available operating pressures from 43 psi(g) to 362 psi(g).

HOW IT WORKS

The gas is sucked through a suction filter that removes particles and also acts as a water separator (if required) , 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 possible presence of aggressive contaminants in 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 separated from the oil through a cartridge flows through the minimum pressure/no-return valve into a cooler and could be treated before leaving the package in accordance with custumer requirments.

OPERATING PRESSURE
up to 652 psi(g)

FREE GAS DELIVERY
up to 1869 SCFM

ADSORBED POWER
up to 550 Hp

REFERENCES

Model HVG 90

France

Screw compressor for syngas, with a content of 40% of hydrogen, destined for the French market. Designed for classified Atex Zone 2 for indoor installation. It is water cooled completed with electropneumatic by-pass valve and controlled by PLC.
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Model BVG132/VG75

Latvia

Two open frame screw compressors for biogas upgrading. They are water cooled and equipped with heat recovery, electro-pneumatic by-pass system, fine filtration and controlled by PLC and one open frame  screw compressor for biomethane grid injection, It is water cooled and equipped with fine filtration, electro-pneumatic by-pass system and controlled by PLC. All compressors are designed for classified Atex Zone 2 for indoor installation (+37,4/+104 °F). 
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Model BVG 90

USA

Screw compressor for biogas upgrading located in USA. Designed in compliance with ASME and UL standards for outdoor installation, It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 650

Italy

Screw compressor for biogas upgrading installed inside a container (40') destined for the Italian market. Designed for classified Atex Zone 2 for outdoor installation. It is water cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 550

USA

Two screw compressors for biogas upgrading installed inside a container (45’) destinated for US market. Designed in compliance with US standards, suitable for outdoor installation, water-cooled, completed with electro-pneumatic by-pass system, temperature control, fine filtration and PLC-controlled with control cabinet integrated in the container.
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Model UVG 200

France

Screw biogas compressor for upgrading located in France. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 200

Italy

Screw biogas compressor for upgrading located in Italy. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC. It is equipped with silencers for reducing the noise level to 65 dB@ 10m.
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Model UVG 250

Germany

Screw biogas compressor for upgrading located in Germany. Designed for classified Atex Zone 2 for outdoor installation. It is,completed with heat recovery, temperature control, fully electrical by-pass system and controlled by PLC. It is equipped with silencers for reducing the noise level to 75 dB@ 1m.
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Model VG 75

France

Screw compressor for biomethane located in France. Designed for classified Atex Zone 2 for outdoor installation. Water-cooled, completed with temperature control, fine filtration and controlled by PLC. It is equipped with silencers for reducing the noise level to 75 dB@ 1m.
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Model UVG 200

France

Screw biogas compressor for upgrading located in France. Designed for classified Atex Zone 2 for outdoor installation. It is completed with heat recovery, temperature control, fully electrical by-pass system and controlled by PLC.
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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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