CO₂ Divider with 4 Ball Valves — 4-Way Keg Gas Manifold for Homebrewing

Does not incl. duotight!

This 4-way CO₂ manifold with individual ball valves is a clean, practical, and essential piece of hardware for homebrewers running multiple kegs from a single CO₂ regulator. Rather than daisy-chaining gas lines together or swapping a single gas disconnect between kegs, this manifold splits one CO₂ supply line into four independently controlled outlets — giving each keg its own dedicated ball valve for gas on, gas off, and keg isolation without affecting the rest of the setup.

What makes a dedicated CO₂ manifold with individual ball valves such a worthwhile addition to any multi-keg setup is the control and convenience it delivers across the full dispensing and carbonation workflow. Each of the four ball valves can be opened or closed independently — meaning you can take a keg offline for disconnection, pressure relief, or line cleaning without interrupting gas supply to the remaining kegs. The 5/8-inch outer thread on each outlet connects directly to standard gas line fittings and ball lock or pin lock gas disconnects, and the 9.5mm tube connection diameter is compatible with standard CO₂ gas line tubing used across most homebrew dispensing setups.

A practical note for brewers serving multiple beer styles simultaneously: if your kegs require different serving pressures — a low-carbonation cask ale alongside a highly carbonated wheat beer, for example — this manifold works best in combination with a primary CO₂ regulator and individual inline pressure reducers per keg. This gives you both the gas distribution convenience of the manifold and the individual pressure control that different styles demand.

CO₂ manifold with 4 ball valves Each outlet fitted with an independent ball valve for individual keg gas control. 5/8-inch outer thread per outlet. Tube connection diameter: 9.5mm.

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Key Features

• 4-way CO₂ distribution — splits one CO₂ supply line into four independently controlled outlets
• Individual ball valves per outlet — isolate any keg without interrupting gas to the others
• 5/8-inch outer thread on each outlet — compatible with standard gas line fittings
• 9.5mm tube connection diameter — fits standard homebrew CO₂ gas line tubing
• Clean, compact manifold design — easy to mount in a keezer or kegerator build
• Eliminates gas line daisy-chaining and single-disconnect juggling in multi-keg setups

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Usage

Best suited for: Multi-keg keezer and kegerator builds, 4-keg homebrew dispensing setups, force carbonation of multiple kegs simultaneously, gas line management in dedicated home bar installations

Compatible with: Standard CO₂ regulators, ball lock and pin lock gas disconnects, standard 9.5mm homebrew CO₂ gas line tubing, inline pressure reducers for individual keg pressure control

Note: For serving multiple beer styles at different pressures, use this manifold in combination with a primary CO₂ regulator and individual inline pressure reducers per keg outlet.

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Quick facts

Type: 4-way CO₂ manifold with ball valves Outlets: 4 — each with independent ball valve Outlet thread: 5/8-inch outer thread Tube connection: 9.5mm diameter Use: CO₂ distribution, multi-keg gas management, keezer and kegerator builds