RMG 505 Gas pressure regulator
While using RMG 505 Gas pressure regulator, if the working system fails, it opens under the» fail-open« principle and the outlet pressure increases. The setpoint value of the display system is reached and the output voltage is controlled. For gas flow management within the display system, a valve sleeve is used which is operated by the respective RMG 650 pilot. The null stream closing pressure is provided by the spring that pushes the sleeve against the seat of the valve. The peak pressure to be monitored is determined by the RMG 630 or the RMG 640 Active System Pilot. The outlet pressure value of the monitoring system is controlled by the RMG 650 pilot and is calibrated at a higher level than the active outlet pressure configuration. At maximum discharge, the outlet pressure rises to the top of the closed stress monitor.