All-In-One PRV
The Spike All-In-One Pressure Relief Valve (PRV) puts your safety first without compromising on features or functionality. And when you're dealing with pressure, that's pretty damn important.
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Overview
When dealing with pressure, our motto is: Safety First, Beer Second. Which is why we created a unique piece of equipment that has all the features that you could possibly need. When it comes to brewing, you don't want to skimp on safety.
Specs:
- Adjustable pressure relief from 0-15psi
- Built in vacuum release
- 1.5" tri-clamp connection
- (2) 1/4" NPT connections for gas post and pressure gauge
- Pressure gauge and ball lock gas post included
- Sanitizer cup with drain port
- Quick pressure relief plunger
- For use on up to 3bbl fermenters
US Pat #: 11,428,335
Reviews
- Reviews
- Questions

Awesome
Works as advertised. Love it

awsome!!!!!!
I have 3 prvs and they work great, right-now i have one sitting on my 1bb fermenter and its doing great!!!!

Game Changer
Straight forward operations with flawless performance. Have used to pressure ferment and as an airlock for regular fermentation without any issues what so ever.

PRV Kooz Brew
Very good so far. I removed blow off came after 5 days and added PRV. Purged it, and watched pressure built to about 10 PSI. I am still fermenting my first batch. As always, Spike product is well built.

Top shelf
I didn't appreciate all of the buzz when this this was released, but now that I have one, I totally get it! This little gizmo takes care of so much stuff and really helped simplify my setup!
Adjustable
The All-In-One PRV is fully adjustable from 0-15psi. Simply twist the top adjustment knob to increase or decrease the pressure inside your fermenter. This allows for use with everything from pressure fermenting, spunding, carbonating or even pressure transfers to kegs. Brew smarter, not harder.

Safety First, Beer Second
CO2 produced by yeast must be handled carefully, otherwise the vessel can become over pressurized, making it very dangerous. This is why a large-port robust PRV is so important. A PRV is designed to automatically vent CO2 gas from inside your fermenter at a set pressure. Since Spike fermenters are designed for 15psi, that’s what the All-In-One PRV is designed to release at. The seal and spring lifts to allow it to escape or “bubble out.”

All-In-One
There’s a lot of PRV options out there, but the Spike All-In-One PRV combines all those features and then some in one sleek design. It has an adjustable pressure release knob, pressure gauge, gas post, quick release plunger and sanitizer cup with drain.