The two-stage self-driven pressure regulators FB series are widely used both in civil and industrial installations using natural gas, LPG or non-corrosive gases. These regulators are designed to be fitted directly to the users' flow meter or assembled on riser shafts for civil uses.
They can be installed in any position provided that they are protected against atmospheric factors. The internal relief valve vent can be run outside if installed in enclosed spaces or for underground plant.
Thanks to the concept of double regulation stage, it is possible to achieve a: high accuracy; high operating reliability. Simple to install. These regulators are manufactured to UNI 8827.
FE is a double-stage self-operated pressure regulator for civil and industrial applications and it is suitable for use with gaseous fluids such as natural gas, LPG and non-corrosive gases.
These regulators are designed to be installed directly on utility meters or on riser mains for civil uses.
They can be installed in any position and in environments or spaces protected against weather. The discharge of the internal relief valve can be conveyed outside in case of installation in closed rooms or underground installations. The regulators are manufactured according to the UNI 8827 standard and the Italian Ministerial Decree dated 16 Apr. 2008; for the classification of the functional performance, reference shall be made to the EN 16129 and EN 334 standards.
