RPM-K
Régulateur de débit d’air constant
Propriétés
•Maintient un débit d’air constant dans les systèmes d’aération
•Diamètre de 80 mm à 400 mm
•Débit de 50 à 4500 m3/h
•Corps du régulateur et équipement de contrôle en tôle d’acier galvanisé, volet en tôle d’aluminium, axe du volet, manchons et ressort en acier inox
Spécifications
Constant mechanical air volume regulators are meant for input or output air systems. Regulators can be installed in horizontal or vertical position with horizontal or vertical blade axis. The aerodynamic forces acting the list due to the flow are compensated by the control device adjusted according required flow. Adjustment of required flow is simply performed by lever with a pointer and scale. Mechanical controllers need not be connected to any external power source. The controller consists of the casing of the controller with a control blade and control device. Control device is placed inside of box with scale for adjustment of required flow. Accuracy of the scale is ± 5 %.