Category Archives: Spunding Valve

Hands on Review: Kegland BlowTie Spunding Valve

BlowTie v2 w/Gauge that has been updated to digital, see below for walk through of that process.

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized fermentation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

BowTie v1 Assembly

BlowTie v1 & v2!

This review covers both the original v1 Kegland v1 BlowTie & v2. Both are DuoTight compatible. The biggest difference is v2 has an integrated gauge, where v1 required an add-on gauge.

Kegland BlowTie v2

Kegland BlowTie v1

BlowTie v1 assembly that has been updated to digital, see below for walk through of that process.

But first, more about DuoTight!

Kegland’s DuoTight Fittings are designed to work with EVABarrier Double Wall Tubing.  They offer quick, reliable connections, easy implementation, a variety of fitting options and feature amazing versatility.  They’re also, generally speaking, very well priced.  DuoTights are push to connect fittings and require no tubing clamps.

Check out my extensive Hands on Review

Check out the end of this review for a list of all of my DuoTight related reviews and resource posts.

Buy DuoTight

Hands on Review Kegland BlowTie Spunding Valve v1

The BlowTie Spunding Valve assembly consists of the BlowTie, a DuoTight Tee Fitting, a DuoTight to flare fitting, a DuoTight pressure gauge and two small pieces of EVABarrier Tubing.

The BlowTie is the heart of this build.  It has DuoTight Push to Connect connections on both side as well as an adjustment knob to set pressure.  Related: DuoTight Hands on Review. Continue reading →

Use CO2 Produced by Fermentation to Purge Serving Kegs, Carboys & Fermenters

Use CO2 Produced by Fermentation to Purge Serving Kegs, Carboys & Fermenters

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized ferementation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

Related: Pressure Capable Fermenters

Use CO2 Produced by Fermentation to Purge Serving Kegs, Carboys & Fermenters

This technique requires a BlowTie Spunding Valve.  Since the the BlowTie has a defined output port, you can use it to capture CO2 produced by fermentation.  The “out” side of the BlowTie is a DuoTight connection, just like the “in” side.  Use compatible EVABarrier tubing and fittings and you can route outgoing CO2 wherever you’d like.  The primary application I can think of for using this is to purge kegs, carboys and fermenters.  The pictured setup shows a 10 gallon keg converted to a fermenter.  The “out” side of the BlowTie is connected to the liquid out side of an empty keg.  That allows incoming CO2 to purge the keg from bottom to top.  The lid PRV valve for the receiving keg is open to allow pressure to vent.  Of course you could tee the “out” side and flush multiple kegs or vessels using the CO2 produced by a single fermenter.

Related: Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!

This write-up is part of my Spunding Valve Resource Post – Jump To This Section

Continue reading →

Digital Pressure Gauge + Spunding Valve Build

Pictured: My Digital Spunding Build that features this gauge. See: Building a Digital Spunding Valve for complete project details

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector

More Info
Highlighted Features
  • 1. HIGH ACCURACY: Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.1 psi; FOUR different measuring units to choose: 3.5~ 60 PSI, 0.241 ~ 4 BAR, 0 .241~ 4 KGF /CM², 24.1~ 400 KPA.
  • 2. BATTERY SAVING: Power by 2 x LR03 AAA 1.5V (Included in the package). After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
  • 3. HIGH QUALITY, shock resistance, vibration resistance and durable.
  • 4. WIDE APPLICATION for measuring gas and air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
  • 5. One year warranty, unconditionally new replacement or refund for any quality products
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions. prod:B07CXM3ZGT

 

A possible homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector by Uharbour, Range to 60 psi, Accuracy 1%, Resolution 0.1psi – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Digital Low Pressure...image
Digital Low Pressure Gauge with 1/4'' NPT Bottom Connector and Rubber Protector by Uharbour, 0-60 psi, Accuracy 1%, Resolution 0.1psi
$11.96

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07CXM3ZGT:ptr

Kegland DuoTight BlowTie Spunding Valve… $11.99! on Black Friday Deals

15 PSI Duotight Blowtie Spunding Valve with Gauge

DuoTight BlowTie Spunding Valve With Gauge

More Info

From the product description, check product page for current description, price and availability:

The BlowTie is a diaphragm based adjustable spunding valve used to release pressure from kegs and other pressure vessels. It features a usable range of 4 to 15 PSI, and the diaphragm construction means it has a wider pressure range than spring based spundling valves. This unit can be easily disassembled for cleaning using a phillips head screw driver. Accuracy of the gauge is plus or minus 2 PSI.

 

A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve – for loads of information on building and using a Spunding Valve.

DuoTight BlowTie Spunding Valve With Gauge – Black Friday Specials at William’s Brewing

Homebrew Finds is Spunding Central! Build a Spunding Valve! – How and Why << a top resource on the subject

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Visit William’s Brewing – Web Only Clearance Sale

Price, promotions and availability can change quickly. Check the product page for current price, description and availability

Upgrade to Digital:

Kegland has released a digital regulator option that works with their great inline regulator and gauge-equipped BlowTie Spunding Valves.

Hands on Review: Kegland Digital Gauges!

Continue reading →

Digital Pressure Gauge + Spunding Valve Build

Pictured: My Digital Spunding Build that features this gauge. See: Building a Digital Spunding Valve for complete project details

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector

More Info
Highlighted Features
  • 1. HIGH ACCURACY: Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.1 psi; FOUR different measuring units to choose: 3.5~ 60 PSI, 0.241 ~ 4 BAR, 0 .241~ 4 KGF /CM², 24.1~ 400 KPA.
  • 2. BATTERY SAVING: Power by 2 x LR03 AAA 1.5V (Included in the package). After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
  • 3. HIGH QUALITY, shock resistance, vibration resistance and durable.
  • 4. WIDE APPLICATION for measuring gas and air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
  • 5. One year warranty, unconditionally new replacement or refund for any quality products
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions. prod:B07CXM3ZGT

 

A possible homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector by Uharbour, Range to 60 psi, Accuracy 1%, Resolution 0.1psi – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Digital Low Pressure...image
Digital Low Pressure Gauge with 1/4'' NPT Bottom Connector and Rubber Protector by Uharbour, 0-60 psi, Accuracy 1%, Resolution 0.1psi
$11.96

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07CXM3ZGT:ptr

Measureman Digital Pressure Gauge + My Spunding Valve Build

MEASUREMAN 2-1/2" Dial Size Digital Air Pressure Gauge with 1/4'' NPT Bottom Connector and Protective Boot, 0-60psi, Accuracy 1%, Battery Powered, with LED Light

Measureman 2-1/2″ Dial Size Digital Air Pressure Gauge with 1/4” NPT Bottom Connector and Protective Boot, 0-60psi, Accuracy 1%, Battery Powered, with LED Light

More Info
Highlighted Features
  • For pneumatic, air pressure measuring, typical for tire gauge, tire inflator, air pressure system etc.
  • Dial size: 2-1/2", blue backlight
  • Plastic case and protective boot,
  • Solid brass connection, standard 1/4"NPT male
  • 0-60psi, bar, kg/cm2, kpa, Accuracy:1%
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

Note from HBF: For whatever reason this offering seems to periodically change. The one I’m intending to link to is a 2 1/2 dial with 1/4″ NPT that reads 0 to 60 PSI. It’s possible a different variation will show up.

A possible homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

Measureman 2-1/2″ Dial Size Digital Air Pressure Gauge with 1/4” NPT Bottom Connector and Protective Boot, 0-60psi, Accuracy 1%, Battery Powered, with LED Light – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Ends Today: Kegland Spund G2 Spunding Valve! On Sale for $9.99!

Spund G2 Spunding Valve

More Info

From the product description, check product page for current description, price and availability:

Compact ball lock spunding valve features a 0-30 PSI gauge and now features an adjustable manual pressure pull ring relief valve (adjusts from 0-15 PSI). The adjustable manual pressure release can be removed, and a corny keg pressure relief valve installed in its place. The gauge features a standard DuoTight 8mm stem, and can be replaced with our DuoTight gauges, like our items C18, Z97, and E69 if desired.

Lots of ways to use this and upgrade it. If you want more accuracy than the manual adjustable spring loaded relief valve, you can upgrade with our item C16 DuoTight Blowtie valve, which has a rubber diaphragm valve which will always be more accurate at low pressures than the included spring loaded adjustable relief valve. If you do this, you will also need DuoTight Joiner, item number C70.

You can also replace the manual adjustable relief valve with preset keg relief valves like our item G65 (17 PSI) or B54 (0-30 PSI).

 

A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve – for loads of information on building and using a Spunding Valve.

Spund G2 Spunding Valve

Homebrew Finds is Spunding Central! Build a Spunding Valve! – How and Why << a top resource on the subject

Also Consider: BlowTie Spunding Valve

DuoTight Reviews, Resource Posts & How-To’s!

DuoTights are so amazing – at least in my book 🙂 – that I have several reviews and related top posts

I Recommend These for DuoTight Fittings!

DuoTight Ball Lock QDs!

duotight ball lock quick disconnect review

My DuoTight Review!

Homebrew Finds is Spunding Central!

Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Visit William’s Brewing – Web Only Clearance Sale

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:ntrd

Ends Soon: Kegland Spund G2 Spunding Valve! On Sale for $9.99!

Spund G2 Spunding Valve

More Info

From the product description, check product page for current description, price and availability:

Compact ball lock spunding valve features a 0-30 PSI gauge and now features an adjustable manual pressure pull ring relief valve (adjusts from 0-15 PSI). The adjustable manual pressure release can be removed, and a corny keg pressure relief valve installed in its place. The gauge features a standard DuoTight 8mm stem, and can be replaced with our DuoTight gauges, like our items C18, Z97, and E69 if desired.

Lots of ways to use this and upgrade it. If you want more accuracy than the manual adjustable spring loaded relief valve, you can upgrade with our item C16 DuoTight Blowtie valve, which has a rubber diaphragm valve which will always be more accurate at low pressures than the included spring loaded adjustable relief valve. If you do this, you will also need DuoTight Joiner, item number C70.

You can also replace the manual adjustable relief valve with preset keg relief valves like our item G65 (17 PSI) or B54 (0-30 PSI).

 

A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve – for loads of information on building and using a Spunding Valve.

Spund G2 Spunding Valve

Homebrew Finds is Spunding Central! Build a Spunding Valve! – How and Why << a top resource on the subject

Also Consider: BlowTie Spunding Valve

DuoTight Reviews, Resource Posts & How-To’s!

DuoTights are so amazing – at least in my book 🙂 – that I have several reviews and related top posts

I Recommend These for DuoTight Fittings!

DuoTight Ball Lock QDs!

duotight ball lock quick disconnect review

My DuoTight Review!

Homebrew Finds is Spunding Central!

Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Visit William’s Brewing – Web Only Clearance Sale

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:ntrd

Digital Pressure Gauge + Digital Spunding Valve Build

Pictured: My Digital Spunding Build that features this gauge. See: Building a Digital Spunding Valve for complete project details

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector

More Info
Highlighted Features
  • 1. HIGH ACCURACY: Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.1 psi; FOUR different measuring units to choose: 3.5~ 60 PSI, 0.241 ~ 4 BAR, 0 .241~ 4 KGF /CM², 24.1~ 400 KPA.
  • 2. BATTERY SAVING: Power by 2 x LR03 AAA 1.5V (Included in the package). After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
  • 3. HIGH QUALITY, shock resistance, vibration resistance and durable.
  • 4. WIDE APPLICATION for measuring gas and air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
  • 5. One year warranty, unconditionally new replacement or refund for any quality products
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions. prod:B07CXM3ZGT

 

A possible homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector by Uharbour, Range to 60 psi, Accuracy 1%, Resolution 0.1psi – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Digital Low Pressure...image
Digital Low Pressure Gauge with 1/4'' NPT Bottom Connector and Rubber Protector by Uharbour, 0-60 psi, Accuracy 1%, Resolution 0.1psi
$11.96

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07CXM3ZGT:ptr

Digital Pressure Gauge + Spunding Valve Build

Pictured: My Digital Spunding Build that features this gauge. See: Building a Digital Spunding Valve for complete project details

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector

More Info
Highlighted Features
  • 1. HIGH ACCURACY: Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.1 psi; FOUR different measuring units to choose: 3.5~ 60 PSI, 0.241 ~ 4 BAR, 0 .241~ 4 KGF /CM², 24.1~ 400 KPA.
  • 2. BATTERY SAVING: Power by 2 x LR03 AAA 1.5V (Included in the package). After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
  • 3. HIGH QUALITY, shock resistance, vibration resistance and durable.
  • 4. WIDE APPLICATION for measuring gas and air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
  • 5. One year warranty, unconditionally new replacement or refund for any quality products
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions. prod:B07CXM3ZGT

 

A possible homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector by Uharbour, Range to 60 psi, Accuracy 1%, Resolution 0.1psi – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Digital Low Pressure...image
Digital Low Pressure Gauge with 1/4'' NPT Bottom Connector and Rubber Protector by Uharbour, 0-60 psi, Accuracy 1%, Resolution 0.1psi
$11.96

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07CXM3ZGT:anchor

Announcing: Kegland Spund G2 Spunding Valve!

Spund G2 Spunding Valve

More Info

From the product description, check product page for current description, price and availability:

Compact ball lock spunding valve features a 0-30 PSI gauge and now features an adjustable manual pressure pull ring relief valve (adjusts from 0-15 PSI). The adjustable manual pressure release can be removed, and a corny keg pressure relief valve installed in its place. The gauge features a standard DuoTight 8mm stem, and can be replaced with our DuoTight gauges, like our items C18, Z97, and E69 if desired.

Lots of ways to use this and upgrade it. If you want more accuracy than the manual adjustable spring loaded relief valve, you can upgrade with our item C16 DuoTight Blowtie valve, which has a rubber diaphragm valve which will always be more accurate at low pressures than the included spring loaded adjustable relief valve. If you do this, you will also need DuoTight Joiner, item number C70.

You can also replace the manual adjustable relief valve with preset keg relief valves like our item G65 (17 PSI) or B54 (0-30 PSI).

 

A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve – for loads of information on building and using a Spunding Valve.

Spund G2 Spunding Valve

Homebrew Finds is Spunding Central! Build a Spunding Valve! – How and Why << a top resource on the subject

Also Consider: BlowTie Spunding Valve

DuoTight Reviews, Resource Posts & How-To’s!

DuoTights are so amazing – at least in my book 🙂 – that I have several reviews and related top posts

I Recommend These for DuoTight Fittings!

DuoTight Ball Lock QDs!

duotight ball lock quick disconnect review

My DuoTight Review!

Homebrew Finds is Spunding Central!

Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Visit William’s Brewing – Web Only Clearance Sale

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. 10.5.23 

Fix Over-Carbonated Beers with a Spunding Valve

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized ferementation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

Fix Over-Carbonated Beers with a Spunding Valve

A Spunding Valve can assist with fixing over-carbonated beer.

  • Determine your desired pressure based on temperature and desired carbonation using a carbonation chart.  See: Balancing Your Draft System for a carbonation chart.
  • Pressurize the keg to just over your desired final pressure.
  • Attach the Spunding Valve
  • Slowly dial down the pressure until you achieve your desired pressure – More about setting pressure
  • The Spunding Valve allows excess pressure to vent until the new carbonation level is achieved.
  • You can periodically agitate the keg to fix carbonation more quickly.

This write-up is part of my Spunding Valve Resource Post – Jump To This Section

Continue reading →

Primefit CR1401G Replacement Air Regulator + Spunding Valve Build

Primefit CR1401G Replacement Air Regulator with steel-Protected Gauge, 1/4" Npt

Primefit CR1401G Replacement Air Regulator with steel-Protected Gauge, 1/4″ Npt

More Info

From the product description, check product page for current description, price and availability:

  • Air regulator for precisely regulating and maintaining constant air pressure
  • Accurate downstream air pressure regulation between 1 and 160-psi
  • High impact composite regulator knob and steel protected gauge
  • 60-Scfm at 100-PSI with 1/4-inch NPT ports

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

A potential homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve for more on Spunding Valves.

Most of the builds detailed in our Spunding Resource Post consist of a PRV Valve + tee + gauge + connection option.  Generally four parts in total.  The CR1401G replaces two parts, both the tee and gauge.  See: Spunding Valve Build: Using Primefit CR1401G Replacement Air Regulator for more details

Primefit CR1401G Replacement Air Regulator with steel-Protected Gauge, 1/4″ Npt – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Related Resources!

Homebrew Finds is Spunding Central!  Check our related resources and more detailed builds

Continue reading →

William’s Brewing DuoTight Sale! + Hands on Review

duotight fittings

  • DuoTight Fittings are awesome: Easy to use push to connect fittings compatible with EVABarrier lined tubing.  Clamp-less installation and reconfiguration.
  • Lots of options mean the DuoTight system is flexible and full featured.’
  • Check out my extensive Hands on Review
  • Shipping is free or reasonably priced flat rate to addresses in the contiguous US depending on your order size for most items

William’s Brewing is discounting DuoTights by 15%. Applies to all options.

No coupon code is required, add to cart to see discounted prices

Kegland DuoTight Fittings and Accessories!

Continue reading →

Ends Today: 15% Off Kegland DuoTight Tubing System & EVABarrier Tubing! + Hands on Review

duotight fittings

  • DuoTight Fittings are awesome: Easy to use push to connect fittings compatible with EVABarrier lined tubing.  Clamp-less installation and reconfiguration.
  • Lots of options mean the DuoTight system is flexible and full featured.’
  • Check out my extensive Hands on Review
  • Shipping is free or reasonably priced flat rate to addresses in the contiguous US depending on your order size for most items

Kegland DuoTight Fittings and Accessories!

Save 15%!

William’s Brewing has a short 15% off sitewide sale going on right now. Applies to orders of $59.99 or more. Some exclusions apply.

William’s rarely does % off sales. When they’ve done them, they haven’t been this much, at least that I can recall.

15% off William’s Brewing! use coupon code15OFF

More DuoTight!

Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources

keg deals

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Visit William’s Brewing – Web Only Clearance Sale

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:wmstrickduo tag:wmsbuyageta

BlowTie Diaphragm Spunding Valve + Hands on Review & Digital Upgrade

Duotight BlowTie 2 Diaphragm Spunding Valve w/Integrated Pressure Gauge (0-15 PSI) for Pressure Fermentation - KL15042

Duotight BlowTie 2 Diaphragm Spunding Valve w/Integrated Pressure Gauge (0-15 PSI) for Pressure Fermentation – KL15042

More Info

From the product description, check product page for current description, price and availability:

  • The BlowTie 2 features an integrated pressure gauge. Quickly and easily dial in your pressure setting.
  • The BlowTie 2 features an integrated pressure gauge. Quickly and easily dial in your pressure setting.
  • Easily disassembles for cleaning
  • 8mm (5/16″) Duotight fittings at both ends
  • Gauge reads from 0-15 psi

ta

 

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. Lots more in our definitive Spunding Valve Resource Post

Learn More! Hands on Review: Kegland BlowTie Diaphragm Spunding Valve!

Duotight BlowTie 2 Diaphragm Spunding Valve w/Integrated Pressure Gauge (0-15 PSI) for Pressure Fermentation – KL15042 – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Related: New Digital Gauge Available!

Kegland Digital Gauge to fit Spunding Valve and Secondary Pressure Regulator

Kegland’s DuoTight system along with their EVABarrier Tubing are amazing. Check out my extensive hands on review for a deep dive into the system.

Kegland has released a digital regulator option that works with their great inline regulator and gauge-equipped BlowTie Spunding Valves.

It appears as though though Kegland will offer both complete digital inline regulators and spunding valves and a regulator only option that will retrofit analog units.

Digital Mini Pressure Gauge (0-90 psi) D1165

Related Resources!

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Pressure Gauge – 0 to 60 PSI – by PIC Gauges + Our Spunding Build

PIC Gauge S101D-254D 2.5" Dial, 0/60 psi Range, 1/4" Male NPT Connection Size, Bottom Mount Single Scale Dry Pressure Gauge with a Black Steel Case, Brass Internals, Chrome Bezel, and Plastic Lens

PIC Gauge S101D-254D 2.5″ Dial, 0/60 psi Range, 1/4″ Male NPT Connection Size, Bottom Mount Single Scale Dry Pressure Gauge with a Black Steel Case, Brass Internals, Chrome Bezel, and Plastic Lens

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Highlighted Features
  • Black Steel Case With Chrome Bezel
  • Brass Socket And Movement
  • Phosphor Bronze Bourdon Tube
  • Dry Non-Fillable
  • 3-2-3% Accuracy
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From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

A potential homebrew application for this is to use it as part of a Spunding Valve Build.   A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

PIC Gauge S101D-254D 2.5″ Dial, 0/60 psi Range, 1/4″ Male NPT Connection Size, Bottom Mount Single Scale Dry Pressure Gauge with a Black Steel Case, Brass Internals, Chrome Bezel, and Plastic Lens – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

PIC Gauges S101D-254D...image
PIC Gauges S101D-254D Bottom Mount Single Scale Dry Pressure Gauge w/ Black Steel Case, Brass Internals, Chrome Bezel, Plastic Lens, 2.5" Dial, 0/60 psi Range, 1/4" Male NPT
$5.65
Control Devices -...image
Control Devices - CR25-100 -CR25 CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4" Male NPT
$16.79

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B00FBQ351Y:ptr

Anderson Metals 1/4″ Barb x 1/4″ NPT + Spunding Valve Build

Anderson Metals 57001-0404 Brass Hose Fitting, Adapter, 1/4" Barb x 1/4" NPT Male Pipe

Anderson Metals 57001-0404 Brass Hose Fitting, Adapter, 1/4″ Barb x 1/4″ NPT Male Pipe

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Highlighted Features
  • One piece construction
  • Use with plastic tubing or rubber hose
  • Intended for use with hose clamp or crimp type ferrule
  • Barbed edges provide positive connection
  • Excellent vibration resistance
  • These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.
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From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

Of course you could use these fittings in lots of different applications.  One possible application is a Spunding Valve build.  A Spunding Valve [See: Spunding Valve Resource Post] allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more.  This would be part of a “Style 3” build.

Here is a photo of this fitting as part of a Spunding Valve assembly.

Anderson Metals 57001-0404 Brass Hose Fitting, Adapter, 1/4″ Barb x 1/4″ NPT Male Pipe – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

Canada Edition… Build a Spunding Valve! – How and Why

A Spunding Valve allows you to maintain a set pressure.  If pressure in the vessel exceeds the set point, it is expelled.  It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

This is a version of our Spunding Valve Build that features components that are generally available in Canada.

Are you a US Homebrewer?

Check out the US Version of this Post – Build a Spunding Valve! – How and Why

Related Resources:

Homebrewing Applications of a Spunding Valve

  • Pressurized fermentation.  Ferment in a 5 or 10 gallon corny keg and use your Spunding Valve instead of an airlock.  This allows you to ferment at your desired pressure.
  • Dry hop under pressure.  This allows you to dry hop earlier while reducing oxygenation.  Active yeast are more likely to metabolize oxygen that’s introduced during dry hopping during active fermentation.  Since CO2 is not exiting beer as vigorously under pressure, wanted compounds, flavors and aromas are more likely to stay in your beer under pressure.
  • Naturally and accurately carbonate beer right in the keg.
  • An airlock replacement.  Keep the valve wide open for non-pressurized fermentations.  Only do this if you have plenty of head space.  This wouldn’t make a great blow off tube.
  • Keg to keg transfers.  Use the Spunding Valve to allow excess gas to exit the receiving keg as you transfer under pressure.  Helps you achieve a slow, controlled and pressurized transfer.
  • Fix over-carbonated beers.
  • Test for keg leaks.  Pressurize your keg to serving pressure.  Put the Spunding Valve on (with the pressure set well above your serving PSI) and note the reading.  The gauge should remain steady.  If pressure drops, you know you have a keg leak.  The digital build, see below, is especially helpful for this task,  The digital gauge reads with .1 PSI resolution making pressure changes easy to spot.  It’s worth noting that this checks the entire keg including gas body o-ring.  That spot is hard to check and other way as it’s only in function when the gas QD is on.  When the gas QD is on… it’s difficult to spray and check for bubbles underneath the gas QD.  Thanks to Scott Janish for this tip!
  • As an airlock for long term aging of beers.  Airlocks can run dry over time.  A Spunding Valve will not.
  • Utilize CO2 from fermentation for flushing kegs and fermenters.

Continue reading →

Keg King SPUNDY Compact Ball Lock Spunding Valve!

SPUNDY Compact Keg King SPUNDING VALVE Ball Lock Kegs Complete Assembled Clip and Go for PRESSURE FERMENTATION in a Ball Lock Corny Keg KK 11169

SPUNDY Compact Keg King SPUNDING VALVE Ball Lock Kegs Complete Assembled Clip and Go for PRESSURE FERMENTATION in a Ball Lock Corny Keg KK 11169

More Info
Highlighted Features
  • Just clip it on and you are now pressure fermenting in a Cornelius type ball lock keg
  • Compact single-piece assembled unit with pressure adjustment from Blichmann / KegKing
  • Release excess pressure on a pressurized fermenter or from a receiving keg during pressure transfers
  • Much more accurate than the spring and poppet style, and works much better at lower pressures.
  • Low profile, Compact, Easy to clean and Easy to adjust.  UPC 9337310011169
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A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more. Related: Spunding Valve Build – How & Why

SPUNDY Compact Keg King SPUNDING VALVE Ball Lock Kegs Complete Assembled Clip and Go for PRESSURE FERMENTATION in a Ball Lock Corny Keg KK 11169 – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!