Ss Brewtech Sspunding Valve - Scaled (Up to 3BBL)

Ss Brewtech Sspunding Valve - Scaled (Up to 3BBL)

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The Sspunding Valve from Ss Brewtech allows you dial in the precise pressure at which you want your Unitank fermenting. A spunding valve is essentially an adjustable pressure relief valve. Normal PRVs that are found on kegs, couplers and come stock on Ss Unitanks, operate as safety features that will release pressure when it's nearing dangerous levels. Spunding valves, on the other hand, allow you to set the release pressure much lower. Simply dial in your desired fermentation pressure, and the Sspunding valve will release excess pressure when it gets too high.

The scaled Sspunding valve includes an etched sleeve with a scale between 0-2 BAR, along with a pressure calibrated spring.  This version is perfect for a home or nano brewer that wants to be able to dial in pressures on the fly without having to match the release pressure using a gauge. The scaled version also features a pressure release knob to quickly and easily verify or equalize tank pressure. If you're looking for a more affordable option, check out FE892A for the non-scaled version.

The polycarbonate cup is designed to hold sanitizer so that the tank remains 100% sanitary throughout the course of the fermentation process.

You can pair the spunding valve with a 1.5" tri-clamp tee (H666) and 90-degree elbow (H667), which enables the unit to be installed on the Unitank’s blow off arm, as shown in the photo.

  • All 304 Stainless Construction
  • Only for use with pressure rated Unitanks
  • 1.5" TC interface
  • Removable sanitizer cup
  • Easy disassembly for cleaning

Not for use on low pressure vessels (Chronicals, etc.)

For Your Safety: Always leave the fixed-pressure PRV included with the Unitank in place. Never exceed the maximum rated working pressure of the vessel at any time during operation.

Shipping Limitation: This item does not qualify for free shipping.
Item # FE892B
Shipping Does Not Ship Free
Availability California - In Stock
Pennsylvania - Out Of Stock
Weight 1 LBS
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need for my second conical (Spike CF10)
Adam Goldberg on May 19, 2021
Best option available
james v on Feb 27, 2020
need for my second conical (Spike CF10)
Adam Goldberg on May 19, 2021
great deal
michelle b on Dec 23, 2020
Best option available
james v on Feb 27, 2020
The best
Earl Ball on Dec 14, 2019
great price
Hector A on Aug 28, 2019
great deal
michelle b on Dec 23, 2020
The best
Earl Ball on Dec 14, 2019

5.0 / 5.0
1 Review
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Rated 5 out of 5
Great for pressure fermenting in conical
Using these on both of my Spike CF10 fermenters. Add Starsan solution to the cup, above the holes, and it bubbles/foams when the pressure inside exceeds your setting.

Only negative is it's only graduated in .2 bar markings. Having PSI listing would be a GREAT addition. Since most people don't think in bar for pressure levels. Luckily one of my pressure gauges (on a fermenter) has both listed (up to 15psi) so I can get a decent setting. Still not as accurate as if it was in psi to begin with.
July 18, 2021
over 2 years ago