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.
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