Mini CO2 Gas Regulator, Pressure Reducing Valve For Soda Bottles Homebrew Kits

This micro regulating valve has a regulating knob and a psi dial to maintain accurate pressure. Made of aluminum material, it is durable, wear-, corrosion- and practical. This CO2 regulator is small in size and easy to carry, allowing you to enjoy drinks anytime and anywhere. Exquisite workmanship, tight thread, sealing, gas is not easy to leakage, more convenient to use. 3 / 8in to Tr21-4 adapter for EU, USA soda water cylinders.