Pilot Operated Regulators

Reflux 819/FO

Reflux 819/FO is a downstream pilot-controlled pressure regulator for medium and high-pressure applications. It is particularly suitable for use within the framework of installation for the distribution of natural gas, as well as for supplying network for civil and...

Reflux 819

Reflux 819 is a downstream pilot-controlled pressure regulator for medium and high-pressure applications. It is particularly suitable for use within the framework of installation for the distribution of natural gas, as well as for supplying network for civil and...

Aperflux 851

Aperflux 851 is a pilot-controlled pressure regulator for medium and high-pressure applications. Aperflux 851 is normally a failed open regulator that will open under the following conditions: breakage of main diaphragm lack of pressure feeding to the pilot loop This...