- Models 55 
 For the process industry per EN 13190, premium version
- Models A43 
 For heating technology
- Models A50 
 Standard version
- ModelsTG53 
 Process version per ASME B40.200
- ModelsTG54 
 Process version per EN 13190
- ModelsTG58SA 
 For sanitary applications
- ModelsA52, R52 
 For industrial applications
- Models73 
 Stainless steel version












