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Stable vacuum under a wide range of conditions
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Stable, accurately controlled vacuum promotes good udder health and is highly desirable in all milking installations. DeLaval vacuum regulator MVR achieves this thanks to servo-controlled regulation combined with a unique and patented valve design. |
Noisy equipment is something we all want to avoid today, which is why the unit can also be used together with an optional silencer. In addition to the basic regulation unit (MVR), a master/slave regulator version (MVR-M/MVR-S) is also available.
DeLaval vacuum regulator MVR maintains the preset system vacuum level by regulating the air inlet. The mechanism reacts quickly to even the slightest vacuum changes, thus ensuring accurate vacuum regulation. When the vacuum level starts to rise, the MVR unit opens a cone valve, allowing air to enter the system until the preset vacuum level is re-established. Furthermore, it is effective irrespective of the size of installation, how many cows are being milked at the same time or the vacuum capacity.
For large systems demanding greater airflow, the vacuum regulator MVR-M can be complemented with one or two slave units MVR-S.
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The vacuum regulator MVR system handles up to 13,500 litres of air per minute and vacuum levels from 30 to 60 kPa. A simple-to-replace air filter protects the regulator and vacuum pump components from harmful particles, thus prolonging their working life.
The vacuum regulator MVR is easy to install. It is suitable for all types of installation and the sensing takes place close to the MVR. The unit snaps directly onto a standard 50 mm connector for 50 mm, 75 mm, or 110 mm diameter piping irrespective of whether it is an MVR, MVRM or MVR-S. This arrangement also maximises airflow.
The basic DeLaval vacuum regulator MVR can be fitted to all types of installations. Slave regulators (MVR-S) can also be fitted alongside and operated by master valve regulator (MVR-M) to increase capacity.
The pump itself, the valve, air flowing through the piping, and its inlet and outlet all generate noise. Over long periods of time, this can become very irritating and lower the quality of work carried out. A silencer is a good solution for these conditions.
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