Wicovalve Type W616

Wicovalve 616: Filtered Swiss Degassing Valve

The Wicovalve 616 is a round, one-way coffee bag valve with a built-in filter, designed to release CO2 from freshly roasted beans while keeping oxygen and coffee fines out of the valve mechanism. As part of our premium Swiss degassing valves range, it delivers dependable pressure relief and aroma protection for whole bean packaging. Held in UK stock for next-day UK delivery when you order before the cut-off.

Perfect for: roasters packing oily or finely ground-adjacent products, in-house valve application lines, and any whole bean bag that needs clean degassing with added filtration.

Specifications

FAQ

What is the difference between the 616 and the 606?
The Wicovalve 616 includes a filter; the 606 does not. Both are one-way degassing valves for whole bean coffee.

Why choose a filtered valve?
The filter helps keep particles out of the valve, supporting consistent degassing performance.

What pressure does it operate at?
It opens within a 3.0–7.0 mbar range to vent CO2 safely from the bag.

How are they supplied?
In boxes of 10,000 valves, kept in UK stock for quick dispatch.