Polypropylene air valves
- Chemical resistance to aggressive mediums
- Light weight, simple assembly
- Long service life
- Good leak resistance
- Lower service costs (smooth surfaces don’t accumulate sediments)
- Environment protection, products are recyclable.
The wall thickness of muff connection is always equal to wall thickness of air valve.
Note! On special request we can make the wall thickness of air valve and of flange connections thinner or thicker.
Types of valves’ connection
- Type 1 - М – Muff
- Type 2 - F – Flange
Designation of air valves
UA – UralActiv
PP – type of polymer – polypropylene
DR – type of valve – air valve
DN – outer diameter
Type – type of connection (1 – Muff, 2 – Flange)
PR – drive (R – manual, E – electrical)
Example of designation: Valve UA-PP-500-1-R
Polypropylene air valves of big diameters