Gas pressure regulators with filter

The R… type products are pressure regulators for gaseous media, suitable for all types of gas consuming systems.
RF is a regulator with an integrated 30-micron filtering element.
All models are equipped with compensation diaphragm to assure high accuracy and are designed to perform lock-up function.

Max inlet pressure 500 mbar outlet pressure 8..260 mbar*
Accuracy: class A

Max inlet pressure 6 bar
outlet pressure 13..650 mbar*
Accuracy: AC10 or 20* – SG30

(*) depending on spring
(**) in progress


AlSi Rp3/4 … Rp2
DN40 … DN100**

Working pressure and accuracy

500 mbar
6 bar

Gas Type

Air and non-aggressive gases (Family 1-2-3, EN 437)
Special version for Biogas / aggressive media

Approvals **

EC-type tested and certified according to norm EN88-1 and 88-2 and directive 97/23/EC.


Technical Sheet Download File
Instructions Download File