A140 series regulator is a diaphragm and spring controlled directacting regulator. Widely used in medium-sized commercialfacilitiesand regional regulator. Built-in with reliefvalve and ultra low-pressuresafety devices. The regulator has characteristics of simple structureconvenientcoperation,easy maintenance onlineetc.
Parameter:
Maximum inlet pressure / P1max :16bar Inlet pressure range / P1 : 0.03-16bar Outlet pressure range P2 : 0015-3bar Precision regulator / AC:5%~±15% Lock-up pressure/SG : 20% Cutting accuracy/AQ :<+5% Response time/ta : s1sec Maximum flow(NG)/Qmax : 2400 Nm /Operating Temperature : -20+ 60°C Connection size : DN50 PN16 Weight / Low pressure type : 19kg/ High pressure type :23.5kg