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General Conditions of Sale and Delivery

Quality Certification

Frewitt has been assessed and certified as meeting the requirements of ISO 9001:2015 Quality Management
and
ISO 14001:2015 Environmental Management

ATEX Certification

Frewitt build your product for all Ex-zones

Known consignor certificate OFAC

FREWITT SA - Rte du Coteau 7 - 1763 Granges-Paccot - Switzerland - +41 26 460 74 00

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ProFi-Dos
The ProFi-Dos is a knife gate valve that opens and closes in different positions and frequencies. It is ideal for powders that have difficult flowability and tend to form bridges or agglomerates.
ProFi-Dos can be easily integrated into Frewitt or customer installations. The drive element of the valve is a servo-motor which enables precise and even dosing control.

Process data

  • Drive unitwith Servomotor
  • DimensionDN150 in accordance with ISO 2852
  • ConstructionFDA and according to the GMP
  • ATEXZONE 020
• Motorized dosing system
• Ensures the transfer of powders with difficult flowability
• Compatible with all Frewitt machines
• Parameters managed by the HMI