R Series spring-loaded regulators provide pressure reducing control for domestic and industrial use, such as burners, furnaces, boilers and other installations requiring proper regulation and quick response time. These regulators can be used with non-corrosive gases, such as natural gas, compressed air and nitrogen.
R Series regulators achieve high accuracy and flow rates even with low inlet pressure and strong inlet pressure variations.
Available Configurations
Types R/7, R/70AP, R/71, R/71AP, R/72, R/72AP, R/72FS, R/72FSAP, R/73, R/73 AP, R/74, R/74AP, R/75, R/75AP
Allowable Inlet Pressure
6bar 10bar for AP version
Inlet Pressure Range
0,10 to 6bar - 0,10 to 10bar for AP version
Set Range
15 to 70mbar - 70 to 300mbar for AP version
Accuracy Class
Up to +/- 5%
Two Stage Regulation
Built-In Relief Valve
OPSO UPSO slam shut valve
Manual Reset
