BlowTie 2 Diaphragm Spunding Valve Kit - Duotight Compatible
$2899
BlowTie 2 Diaphragm Spunding Valve Kit - Duotight Compatible
On Sale
BlowTie 2 Diaphragm Spunding Valve Kit - Duotight Compatible
In stock
$2899$29.99Save $1
30-day returns · Easy with prepaid labels provided
Get it by 3–5 business days
Free shipping · Change ZIP
As soon as tomorrow. Choose Next Day during checkout.
- Pressure Range: 0 - 23 PSI (0 - 1.5 Bar).
- Connections: 8mm Duotight / Ball Lock Gas QD.
- Technology: High-Precision Diaphragm Adjustment.
- Benefit: Enables natural carbonation and pressurized fermentation.
?
Need a hand?
Bilingual support from real techs · Mon–Fri 8:30–5 CT
Request a quote
Need a custom build, freight order, or just want pricing in writing before you order? Quotes back within 24 hours.
Take absolute control of your pressure fermentation with the BlowTie 2 Spunding Valve Kit. This precision kit features the BlowTie 2 diaphragm-style regulator, which allows for much finer pressure adjustments than standard spring-style valves. It includes a Duotight Ball Lock Quick Disconnect (QD), enabling a 100% tool-free connection to your fermenter's gas post. By regulating the internal pressure during fermentation, you can naturally carbonate your beer, reduce ester production, and perform oxygen-free transfers to kegs.
Brewery Setup Tip: Use the integrated 0-23 PSI gauge to set your desired fermentation pressure (typically 10-15 PSI for ales). The Duotight connection works best with 8mm OD tubing. For the most accurate performance, ensuring the valve is clean and free of krausen—always use a Blow-Off reservoir if you anticipate a vigorous fermentation to prevents liquid from entering the spunding valve internals.