Dupla CO2 Fitting Plus with Solenoid Valve Pressure Reducer

Pressure-tight precision fine needle valve for the finest settings of the number of bladders Includes Integrated backflow valve and safety relief valve Quiet, energy-saving solenoid valve for all CO2 bottles with external bottle valve Corrosion-resistant thanks to material finishing and wear-free sealing to the bottle valve Innovative electronic diode circuit, so hardly any heat generation in the solenoid valve