KHIA headerKnow-How in Action

VOL XX, NO 23

Belzona® Seals Ash Valve

 
 

Industry:

General Industry (GIND)

 
 

Application:

Gaskets, Seals and Shims (GSS)

 
 

Customer Location:

Cement Works, Usje, Macedonia

 
 

Application Date:

December 2003

 
 

Application Situation:

Cement plant ash valves

 
 

Problem:

Poor sealing between the steel gate and the valve housing meant that there was a 2-3 mm gap all around the seal area.

 
 

Products:

Belzona® 2111 (D&A Hi-Build Elastomer)

 

Substrate:

Steel

 
 

Application Method:

Application was carried out in accordance with Belzona® Know-How System Leaflet GSS-5.

 
 

Belzona Facts:

Although the ash valve was new the poor seal allowed ash to escape and pollute the surroundings. The client was delighted with the outcome of this upgrade which avoided the need to replace the valve. Subsequently 6 others were done in the same way.

 
 

Photographs Description

  1. Ash valve 
  2. Ash valve during repair
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
For more information about Belzona visit: www.belzona.com