GAS PRESSURE REGULATOR | R 100
The spring-loaded gas pressure regulator R 100 has the function of keeping the outlet pressure of a gaseous medium constant within allowable liwith values, independently of the effect of interferences, such as changes in the inlet pressure and/or in the gas flow, in the connected regulating line on the outlet side. The gas pressure regulator is composed of the actuator housing and the “diaphragm assembly plus actuator” functional unit. The double valve seat model is pre-pressure-compensated. The gas flows through the actuator housing in the direction of the arrow. The external measurement line port is used for passing the outlet pressure to be regulated to the bottom of the diaphragm comparator of the diaphragm assembly. It compares the actual value with the command variable preset by the force of the setpoint spring. The setpoint required in each case is set via the setting screw. Any deviation from the setpoint is transwithted by the valve stem to the actuator, which is adjusted such that the actual value is adjusted to the setpoint. In case of zero flow, the actuator will close tight, causing the closing pressure to be established.
Inlet pressure pu max. 8 bar
Outlet pressure pd 8 - 1.200 mbar
PS 8 bar
Ambient temperature -20 °C to +60 °C
Housing Material aluminium
Approval according to PED
Gas specification Gas families 1, 2, 3 (DVGW - G 260) and non-aggressive gases. Other gases on request.