Actuator Regulator in a robust and functional design for Sodastream cylinder and Co2 Cartridges w/thread. The Co2 flow is first activated when the piston at the top is screwed down into the pawl of the Co2 cylinder or penetrates the cartridge, ensuring that no Co2 is lost or escapes before the Co2 cylinder or cartridge is fully in place.Remove the bottom peace when mounting the regulator on a Sodastream cylinder. The design of the regulator allows for the cylinder to hang on the side of a Cornelius keg.- 2 outputs, one at a 45° angle, which fits a normal plastic ball lock and one at a 90° angle for stainless steel ball locks.- Coupling with thread that fits ball locks- 6.5mm (1/4") Duotight compatible hose barb- The manometer is well protected by a metal housing. The manometer can be interchangeable with other scales.- 65 psi/4.5 bar pressure relief valve which can be interchangeable with other pressure relief valves. Please note this is not compatible with 2 or 6 kg Co2 cylinders.WARNING:Do not overtighten the regulator onto your Co2 cylinder. It is recommended to use a spanner to hold the Sodastream cylinder while attaching and detaching the regulator.

Brewly B1020 Regulator for CO2 with Pressure Release Valve (PRV) suitable for sodastream bottles (T21-4 coupling). We recommend the use of a one-way valve to prevent liquid in the regulator. Manometer 0-90 psi (0-6,2 bar).Inputs:- T21-4 (sodastream)Outputs:- 1/4" FFL female (fits 1/4" MFL male)- 7/16"