RVP-R - VAV regulators
VAV regulators are used for the automatic control of air stream flow in the mechanical ventilation and air-conditioning systems. RVP-R 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 regulator is made of the zinc-plated steel sheet or on special request it is made of stainless steel 1.4301. The damper partition is equipped with sealing guaranteeing tightness with the complete partition closure. This regulator, according to PN-EN1751, has the air leakage class B3 (for Dn100-125 mm) or C3 (for Dn160-500 mm). Optionally, RVP-R is made with the thermal-acoustic insulation – RVP-Rt.