VAC/SVAC/SADC - Flap valves
VAC – Pendular flap valve
The pendular flap valve was conceived to discontinuously extract dust powder for the discontinuous dust extraction, with or without lump, under dust collector, filters or others.
The valve can handle the easiest to the most difficult products (abrasive, sticky…). The combination of a total opening passage with a good tightness will let the device accept as well as fine products as thick ones.
The pendular flap valve, used alone can be pneumatically actioned or equipped with counterbalances closure.
If need be, the device can be customized or adjusted to any of your need.
SVAC-SADC- Simple or double flaps
Simple or double flaps were conceived for effective powdery products extraction even with differential pressure. These devices well belong in case of high grain size or unwanted lumps presence preventing the sectioning and dosing of the product. 
The combination of opening sequences flap ensures a very good tightness.
Depending on your transported product characteristics, theses devices will suit multiple lines of business: chemical industry, food industry, petfood, pharmaceutical, cement, sawmill and wood industry…
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