Safety Flap Valves Mollet for Storage Bins

Application

The safety flap valves Mollet are installed on the upper lid of storage bins or silos. They prevent from damaging the storage bin or the filter in case of immediate increase or decrease of pressure during putting into warehouse or discharging the loose materials.

Technical information

Application

The safety flap valves MOLLET are installed on the upper lid of storage bins or a silo. They prevent from damaging the storage bin or the filter in case of immediate increase or decrease of pressure during putting into warehouse or discharging the loose materials.

Construction

The safety flap valves are completely in stainless execution. The internal functional part is formed by a valve plate locked in the basic position with 4 springs and sealed against undesirable dust outlet from the storage bin.
The welded extension is connected to the safety flap body by a fast-clamping clip.

Function

When increasing the overpressure in the storage bin above the preset value (e.g. when completing filling the storage bin by a pressure transport) the valve plate is released and the surplus air escapes to the space above the storage bin.
When negative pressure arises in the storage bin, the valve plate is released and the necessary quantity of air is sucked into the storage bin.

Technical data

  • Operating temperatures -25 + 70 ºC
  • Preset opening overpressure 50 mbar, maximum overpressure 60 mbar.
  • Preset opening negative pressure 2 mbar, maximum negative pressure 12 mbar.
  • Position of the installation is horizontal or sloping up to the slope of 30º.
  • Weight ca. 20 kg.
 

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Contacts us

VIVAN s.r.o.
Čacké 1725
530 02  Pardubice
Czech Republic

Tel.: +420 466 301 800
GSM.: +420 604 828 058
E-mail:


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Contacts us

VIVAN s.r.o.
Čacké 1725
530 02  Pardubice
Czech Republic


Ing. Vítězslav Váňa
Tel.: +420 466 301 800
E-mail:

© 2018, VIVAN s.r.o.

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