Type “D” regulator is usually installed upstream of the meter and it ensures the supply to the devices which make use of natural gas or propane (11 to 100 mbar) starting from a medium pressure distribution system (0.5 to 5 bar). It can be installed in protected media, such as vertical services ducts or in cabinets; in this case we are referring to OVERHEAD connections, or it can be installed underground with difficult weather conditions, the so-called UNDERGROUND connections, which require special options setting adjustment. It is provided with a safety-device resetting system
which can be operated by handle rotation or automatic resetting (calibrated
leakage) and with an ISV (INTERNAL SAFETY VALVE) MINI MAXI. Please contact us
for further information.