SINGLE STAGE REGULATORS  SINGLE STAGE REGULATORS 12 20  SECOND STAGE REGULATORS  AUTOMATIC CHANGEOVER REGULATORS_COMPLETE UNIT TYPE  REGULATORS_CUT OFF TYPE             SINGLE STAGE REGULATORS                     Volume kg/hr Available Length Mpa(kgf/§²) Outlet Pressure kPa(mmH2O) Safety Valve Setting kPa(mmH2O) Connection Distance mm(inch) Purpose Inlet Oulet 12 0.07~1.56 (0.7~15.6) 2.8 ¡¾ 0.5 (280 ¡¾ 50) 7.0 ¡¾ 1.4 (700 ¡¾ 140) PT 3/4"B PT 3/4"B 188(7.4) work 20 PT 1"B 226(9)