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Ball 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 ball valve parts.

Applications of ball valve parts

Our ball 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.

Ball valve parts according to your specifications

Our extensive machinery is equipped with all the right tools for every solution. Ridderflex can produce ball 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 ball valve parts

  • Back up ring
  • Ball support disc
  • Body gasket
  • Body seal
  • Bonnet gasket
  • Chevron set (V-ring set)
  • End cap
  • Gland packing
  • Gland Spacer
  • (Kalrez®) o-ring
  • Rear seal
  • Seat assembly
  • Seat / front seal / seat insert
  • Seat retainer / seat holder
  • Spiral wound gasket
  • Stem bearing
  • Stem bushing
  • Stem packing
  • Stem seal
  • Stem thrust bearing
  • Thrust washer
  • Trunnion bearing
Valve parts

Ball valve parts related

  • Valve industry

    Valve industry

    Ridderflex is a specialist in the production of valve parts. We supply a.o. seat assemblies, chevron sets, (Kalrez®) o-rings, back-up rings and flange gaskets.


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