CO2 Regulator Dual Gauge CGA320 with Check Valve – Draft Beer Keg

CO2 Regulator with Dual Gauges & Check Valve for Draft Beer & Homebrew Kegs

Take full control of your home bar or homebrew setup with this precision-engineered CO2 regulator. Featuring dual gauges for monitoring both tank pressure and output pressure, a built-in check valve for backflow protection, and a universal CGA320 inlet, this regulator delivers consistent, reliable CO2 flow every pour. Whether you're dispensing a crisp lager or carbonating a homebrewed ale, you'll always get the perfect foam and carbonation level.

Made in Mainland China.

Key Features

• Adjustable Pressure (0–60 PSI): Fine-tune CO2 output to achieve your ideal carbonation and foam texture for any style of beer.
• Dual Gauge Monitoring: One gauge displays tank/cylinder pressure (up to 3,500 PSI) and the other shows regulated output pressure, so you always know your supply level and delivery rate at a glance.
• Pressure Relief Valve (≥65 PSI): Automatically releases excess pressure at 65 PSI, protecting your keg system and maintaining consistent beer quality.
• Built-In Check Valve: Prevents beer from backflowing into the regulator or CO2 cylinder, keeping your entire system clean and hygienic.
• Leak-Proof Construction: High-quality gaskets and clamps create a secure, airtight seal on the keg connection — no wasted gas, no messy leaks.
• Universal CGA320 Interface: Standard CGA320 inlet fits a wide range of CO2 cylinders; 8 mm outlet hose diameter is compatible with most draft beer keg systems.
• CE Certified: Meets CE safety and performance standards for peace of mind in your home bar or brewery.
• Easy Installation: Straightforward setup with user-friendly instructions — get your kegerator or homebrew system running quickly with minimal effort.

Specifications

Package Contents

• 1 × CO2 Regulator with Dual Gauges & Check Valve

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Learn more: Nutrition.gov on cooking and food safety

Frequently Asked Questions

Q: What CO2 cylinder connection does this regulator use?

A: This CO2 regulator uses a standard CGA320 inlet, which is the most common fitting for CO2 cylinders used in draft beer dispensing and homebrewing in North America. It is compatible with the vast majority of commercially available CO2 tanks.

Q: Can I use this CO2 regulator with a commercial kegerator or just a homebrew setup?

A: This regulator is designed for versatility. Its CGA320 standard interface and adjustable 0–60 PSI output range make it suitable for both home kegerators and homebrew keg systems. The universal 8 mm hose outlet fits most standard beer keg dispensing lines.

Q: What does the check valve do, and why is it important?

A: The integrated check valve acts as a one-way barrier that prevents beer or liquid from flowing back from the keg into the CO2 regulator or cylinder. This protects your regulator from contamination and keeps your brewing system clean and functioning efficiently over time.

Q: What pressure range can this CO2 regulator handle?

A: The output pressure is adjustable from 0 to 60 PSI, giving you precise control over carbonation and dispensing. The regulator can handle a maximum tank intake pressure of 3,500 PSI, and the built-in pressure relief valve automatically activates at 65 PSI to prevent over-pressurization.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.