RVP-P VAV regulators
Flow regulators are used for the automatic control of a stream flowing through the ventilation air ducts in the air supply and in the exhaust part of the installation. RVP-P regulators may be manufactured in two versions in terms of the speed of operation. In the standard version (the time of clipping the regulator damper shutter is 150 seconds) or in the fast version, it is 3 seconds.
The housing and the shutter of the regulation damper is made of the zinc-plated steel sheet or on special request it is made of stainless steel 1.4301. The slats of the multi-blade damper made of aluminium or stainless steel are equipped with igelit sealing, thus obtaining tightness at the complete partition closure. This regulator, according to PN-EN1751, has air leakage class B2 (for A≤250 mm and B≤205 mm) or A2 (for A>250 mm or B>205 mm).