Aerzen 2000004520 Valve

Process gas compressors Specially designed and certified for plants in the chemical and petrochemical industries, as well as many
other ranges of process engineering. For single or multi-stage arrangements. Depending on the requirements AERZEN's process gas screw compressors take into account all the specifications of the most
diverse branches of industry and purchasing companies.
Oil-flooded screw compressor series VMY Water-flooded screw compressor series VRW
Reliable compressor stage with oil injection for system manufacture. Stepless volume
control by hydraulically operated slide valve (slide control). Design according to API 619
possible. Low operating and maintenance costs.
Volume flows:
190 to 23,000 m³/h
Neg. pressure: -900 mbar g Pos.pressure: 25 bar g Diff. pressure: 20 bar
(Depends on suction pressure)
Conveying media:
Neutral and flammable gases, oil-compatible mixed and process gases, as well as all
common coolants
Bringing large H2 volume flows to the highest possible intermediate and final pressures with oil-free compressor stages, without having to set up huge reciprocating
compressor systems for this purpose - precisely here is where the new VRW 536 M
oil-free screw compressor from AERZEN comes in.
Volume flows:
1.300 bis 6.000 m³/h
Diff. pressure (Δp):
3.000 bis 9.000 mbar (Depends on suction pressure)
Conveying media:
Hydrogen, Process gases, neutral gases, aggressive gases
Screw compressor package series VMY Compressor package with oil-injection. Ideal for gases with light molecular weight,
high compression ratio or gases with fluctuating gas composition. Stepless volume
control by hydraulically operated slide valves. Design according to API 619 possible.
Volume flows:
190 to 23,000 m³/h
Neg. pressure: -900 mbar g Pos.pressure: 25 bar g Diff. pressure: 20 bar
(Depends on suction pressure)
Conveying media:
Neutral and flammable gases, oil-compatible mixed and process gases, as well as all
common coolants
Screw compressor package series VRA Compressor package (single or multi-stage) for compression of process gases (except
O2 and Cl). Oil-free compression. Variable drive types: Direct, flange-mounted spur
gear or separately arranged. Feasible according to international standards such as API
619 as well as customer specifications.
Volume flows:
380 to 75,000 m³/h
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Neg. pressure: -900 mbar g Pos. pressure: 52 bar g Diff. pressure: 25 bar
(Depends on suction pressure)
Conveying media:
Neutral, toxic, flammable, corrosive gases, or mixed gases
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