The Mughal Pressure Regulating Fire Hydrant Valves are supplied as standard with either a flanged or threaded inlet based on a bib nose pattern and have been designed to maintain o uniform fire fighting pressure in the fire mains. This volve can also be used in High Rise buildings where the pressure will remain constant irrespective of the location. The Mughal PRV can be integrated into ring mains where normal pressure may exceed the safe operating limits for portable fire fighting equipment.