MVD-0007/15/24/32Z

MVD Series

MVD-0007/15/24/32Z

MVD Series

Vacío de precisión hasta 4×10⁻⁴ mbar en formato compacto y silencioso (50-54 dB), referente Leybold para laboratorio, análisis y procesos de investigación exigentes.

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Precision vacuum down to 4×10⁻⁴ mbar

A two-stage lubricated design that reaches extremely deep vacuum levels, making this range a benchmark for freeze-drying, vacuum coating, spectrometry, leak detection and analytical laboratory and research applications.

Water vapour tolerance

An integrated gas ballast valve that allows the effective removal of condensable vapours without saturating the oil, keeping the ultimate pressure stable and extending the intervals between oil changes in processes involving moisture.

Quiet operation

A noise level of 50–54 dB(A), comparable to a quiet conversation, particularly suited to analytical laboratories, test benches, workstations close to staff and noise-sensitive environments.

Technical specifications

MVD-0007Z MVD-0015Z MVD-0024Z MVD-0032Z
Nominal pumping speed 8 / 9.6 m³/h (50 / 60 Hz) 10 / 12 m³/h (50 / 60 Hz) 16 / 18 m³/h (50 / 60 Hz) 20 / 24 m³/h (50 / 60 Hz)
Ultimate pressure (gas ballast valve closed) 4×10⁻³ mbar 4×10⁻³ mbar 4×10⁻³ mbar 4×10⁻³ mbar
Ultimate pressure (gas ballast valve open) 3×10⁻² mbar 3×10⁻² mbar 3×10⁻² mbar 3×10⁻² mbar
Nominal motor power 0.55 (1F) / 0.4 (3F) // 0.66 (1F) / 0.48 (3F) kW (50 / 60 Hz) 0.55 (1F) / 0.4 (3F) // 0.66 (1F) / 0.48 (3F) kW (50 / 60 Hz) 0.75 / 0.9 kW (50 / 60 Hz) 0.75 / 0.9 kW (50 / 60 Hz)
Nominal motor speed 1400 / 1680 rpm (50 / 60 Hz) 1400 / 1680 rpm (50 / 60 Hz) 1420 / 1704 rpm (50 / 60 Hz) 1420 / 1704 rpm (50 / 60 Hz)
Noise level (ISO 2151) 50 / 51 dB(A) (50 / 60 Hz) 50 / 51 dB(A) (50 / 60 Hz) 53 / 54 dB(A) (50 / 60 Hz) 53 / 54 dB(A) (50 / 60 Hz)
Oil capacity 0.8 l 1.0 l 1.8 l 2.0 l
Approximate weight 23 kg 26 kg 38 kg 40 kg
Dimensions (L x W x H) 490 x 161 x 252 mm 510 x 161 x 252 mm 545 x 200 x 288 mm 580 x 200 x 290 mm
Gas inlet / outlet 25KF / 25KF 25KF / 25KF 25KF / 25KF 25 (40)KF

Dimensional drawing

MVD-0007/15/24/32Z

MVD-0007/15/24/32Z

Flow rate

Aire a 20 °C. Tolerancia: ±10 %

MVD-0007/15/24/32Z

Markets and applications

Automotive
  • Leak detection
Electronics and semiconductors
  • Metrology and testing applications
  • Vacuum encapsulation
Energy industry
  • Fuel cell production
Laboratory
  • Vacuum filtration
  • Rotary evaporation
  • Vacuum distillation
  • Sample concentration and drying
  • Solvent degassing
  • Backing vacuum for turbomolecular pumps
  • Spectrometry and chromatography applications
  • Solvent recovery
Laser
  • Evacuation of CO₂ gas circuits
  • Helium recirculation
  • Backing vacuum for laser marking systems
Medical
  • Degassing of prosthetic materials
Metallurgy
  • Vacuum heat treatment
Chemicals, petrochemicals and pharmaceuticals
  • Vacuum distillation
  • Solvent recovery
  • Pharmaceutical manufacturing processes

Accessories and spare parts

  • Oil mist separator filter (AF exhaust filter): retains the oil mist from the exhaust gas with an efficiency of over 99%, protecting the working environment and allowing the condensed oil to be recovered.
  • Exhaust filter with oil return (AR): combines exhaust gas filtration with the automatic return of the recovered oil to the pump, drastically reducing lubricant consumption and extending maintenance intervals.
  • Integrated non-return (anti-suckback) valve: fitted as standard, it prevents oil from flowing back into the vacuum chamber when the pump stops, protecting the system and the sample.
  • Manual gas ballast valve: for manual control of the purge air intake according to the process characteristics and the type of vapour to be removed.
  • Condensate trap (AK): installed in the inlet line, it retains any liquids that may accumulate when pumping vapours, protecting the pump's internal mechanism.
  • Standard ISO-KF 25 connections: small-flange fittings compatible with most laboratory installations and analytical equipment.
  • High-performance oil for deep vacuum: specifically formulated to maintain the ultimate pressure during prolonged operation and to minimise degradation caused by contaminants.
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