The RAPAV regulator is designed for use in mechanical ventilation
systems, in which the volumetric flow depends on the difference
in temperatures between two separated zones.
The regulator casing is made of Z 275 galvanized sheet. Optionally,
it is possible to use the 1.4301 stainless steel to build the casing.
Casing sides with factory-installed EPDM rubber gaskets ensure
tight connection to ventilation ducts. Inside the casing, the
adjusting damper is also insulated.
The automatic control system is installed on the regulator casing
so as to allow for the thermal insulation of the system.
The regulator is also available in the version with pre-installed
50 mm insulation and a steel sheet shield.
