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www.fiorentini.com
16/08/2026
PGF300-RA Ratio Governor - Pietro Fiorentini
PFG300-RA is a regulator from GOVERNOR series for application requiring maintaining proportional air/gas flow (ratio control). It is CSA certified to ANSI Z21.18 / CSA 6.3 as gas appliance pressure regulator for inlet pressure up to 5 psig, with an o