IGEM/GM/PRS/28 - Medium pressure single-stage regulators for gas flow rates - Hard copy
IGEM/GM/PRS/28 - Medium pressure single-stage regulators for gas flow rates not exceeding 6 m3 h-1
Regulators to this specification incorporate a single stage pressure regulating device with integral relief valve and an overpressure slam-shut device that meet the requirements of Appendix 6. They have a nominal outlet pressure of 22mbar.
