... regulator, medical regulator, gas regulator TYPE:YQAr-731,YQAr-731L,YQAr-731L1,YQD-01A,YQQ-01A,YQA-441,YQY-01,YQY-01A Pressure Regulator, oxygen regulator ... , medical regulator, gas regulator ModelService MediumMax.Inlet pressure MPaAdjusting Pressure MpaNominal Flow ... -224Dissolved acetylene gas30.01-0.1540m3/hΦ14mmΦ14mm gas regulator