Produit
manostat ou contrôleurs ou régulateurs de pression
Code SH (6 chiffres)
9032.20.••.••
Le code SH à 6 chiffres pour manostat ou contrôleurs ou régulateurs de pression est 9032.20.
Les 6 premiers chiffres sont identiques dans tous les pays du Système harmonisé ; le code national complet à 8-10 chiffres (ex. TARIC UE, HTSUS États-Unis) dépend du pays de destination.
Pressure controllers or regulators, also called manostats. These consist essentially of a pressure sensitive device, a controlling device which compares (e.g., by means of an adjustable spring) the pressure to be controlled with the prescribed pressure, and an electric contact or a small valve operating a servo-circuit.
This apparatus may be used, for instance, to control a motor pump or compressor which supplies a pressure tank, or to operate pneumatic valve positioners, or with a valve to regulate the flow, pressure, etc., of liquids or gases
These pressure regulators differ from the pressure reducing valves of heading 84.81 (pressure reducing valves sometimes also called "pressure regulators")