Manufacturer of products from polypropylene

Descriptive part:

Shutter valve is an element of ventilation which blocks the air flow. Shutter valve can have round and rectangular cross-section. The type of shutter valve crosssection depends on the airway’s form in the ventilation system. When ordering a shutter valve, please specify the cross-section or diameter of the airway which the shutter valve will be attached to and also the connection type.

Full information is available in PDF catalog


The wall thickness of muff connection is always equal to wall thickness of shutter valve.

Note! On special request we can make the wall thickness of shutter valve and of flange connections thinner or thicker.

Types of connection:

  • M – Muff
  • F – Flange

Designation of shutter valve:

Shutter valve UA-PP-DN-type

UA – Uralcktiv

PP – type of polymer – polypropylene

DN – outer diameter of the airway

Type – type of connection (1 – Muff, 2 – Flange)

Example of designation: Shutter valve UA-PP-200-1