RMG 201 Gas pressure regulator
Both the control stage and the intermediate pressure stage can be equipped with different orifices. The safety relief valve for gas leakage is incorporated in the actuator for outlet pressures up to 0.5 bar. The set-point can be changed by 0.025 bar to 0.150 bar above the production level. The stress load of the outlet shall be induced through the outer measurement board. The outlet force to be monitored is measured at the measurement point and has a direct effect on the measuring diaphragm of the control level. The resultant strength is equivalent to the intensity of the spring setpoint. Each regulation variation results in a related (proportional) stroke shift in the outlet stress orifice. The subsequent modification of the current contributes to the adjustment of the real exit force to the set-point.
Pressure from RMG 200 Gas Pressure Regulator is applied to the diaphragm.The charging pressure in RMG 200 acts within the actuator and acts proportionally on the surface of the valve, thereby inducing a flow shift. The seat of the valve is fitted without compensating for the inlet pressure. The movement of the auxiliary force is adjusted as a load stress according to the variance in control and the loading pressure. RMG 200 pressure is therefore controlled in accordance with the setpoint value, taking into account the output voltage.