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Butterfly valve parts

Ridderflex supplies valve parts to several major players in this industry. We have many years of knowledge and experience and are specialists in the production of butterfly valve parts.

Applications of butterfly valve parts

Our butterfly valve parts are used in the marine, offshore and chemical industries, as well as in transport and transshipment (specially for liquid transport and LNG transport) and other sectors.

Butterfly valve parts according to your specifications

Our extensive machinery is equipped with all the right tools for every solution. Ridderflex can produce butterfly valve parts according to your own specifications. This can be based on a drawing or model. If you supply your drawing as a *.dxf or *.dwg file, we can import it into one of our machines.

Examples of our butterfly valve parts

  • Axle bushing
  • Chevron set (V-ring set)
  • Disc seat
  • End cap
  • Flange gasket
  • Gland packing
  • Gland Spacer
  • (Kalrez®) o-ring
  • Spiral wound gasket
  • Stem bearing
  • Stem bushing
  • Stem packing
  • Stem seal
  • Stem thrust bearing
  • Thrust washer
  • Trunnion bearing
Valve parts

ISO including co-engineering

Ridderflex complies with international quality management requirements. We are now also certified for co-engineering – our strength – . Read more


Any questions about products or make an enquiry? Simply call us or send us an e-mail. +31 (0) 180 46 34 71