Safe valve and bunging valve for fermentation tank

when you build a beer equipment, you will consider more on the details. There are 2 important
valves related to pressure.Now I explain these 2valves as below:

1. The mechanical safe valve PVRV 2 bar is is necessary for both the fermentation tank
and bright beer tank.
It is equipped for protecting the tanks, it can avoid negative pressure, also
it will release the pressure once the pressure is over 2bar.
And now, it set up on the top.

2. Bunging valve 0.2-2.2bar for special request for fermentation tank.
Pressurized fermentations are becoming increasingly popular,.
we can gain some of the benefits from fermenting beer under pressure, they are:
1. Lower ester production,
2. being able to ferment at higher temperatures without producing off-flavors,
3. having your beer carbonated by the end of fermentation (rather than carbonating separately
for over a week)
4. Moreover, some research suggests beer fermentation under pressure can reduce the amount
of advanced alcohol in beer and avoid having a headache after drinking.
Mechanical bunging valve can regulate pressure from 0.2bar~2.2bar.

How to set a bunging valve?
We need to turn the adjustable to set up the pressure you want.
The pressure in the picture2 is 0.4 bar now.
And put some 75％ alcohol water or other food grade sterilant into the
liquid vessel.When beer is fast fermenting, we can check the pressure
through the pressure gauge.

If my explanation is clearly to you?
Any comments will be warmly welcomed. Or you can send me an mail directly to start the talk.

Edited by Amy
[email protected]

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