Manufacturer of products from polypropylene

Polypropylene air valves

Descriptive part:

  • 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.

Full information is available in PDF catalog


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

Valve UA-PP-DR-DN-type-PR

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

Type 1

Type 2

Polypropylene air valves of big diameters

Type 1

Type 2