Pressure Reducing ValveChina CO2 Gas Regulator with Pressure Gauge Koreana Kx-5A B C D Type Style with Ks Certificate 35L/Min 6kgf/Cm2 0.6MPa W22-14 W23-14 M16*1.5, Find details about China Regulator, Reducer from CO2 Gas Regulator with Pressure Gauge Koreana Kx-5A B C D Type Style with Ks Certificate 35L/Min 6kgf/Cm2 0.6MPa W22-14 W23-14 M16*1.5