KDV is a family owned and operated business based in Melbourne, Australia.

Established in 1979, we have grown into an international business, supplying valve products to customers around globe from our offices in Australia, Thailand, China and the USA.

  • Storeman

  • Field Engineer

  • CNC Operator

  • Fabrication

  • Customer Service

  • Actuator assembly area

  • Warehouse

  • Diaphragm manufacturing

  • Foundry

KDV head office. Melbourne, Australia


KDVs metal, rubber and machining facilities have sophisticated manufacturing capabilities including:

  • Metal casting
  • CNC Machining
  • Rubber moulding
  • Elastomer lining (hard, soft natural, butyl, neoprene, hypalon)
  • Plastic injection moulding (PFA, TFE, PVDF, Polypropelene)
  • Electrostatic metal coating (PFA, ECTFE)
  • Glass coating

Sales & Support

Our applications engineers, sales, & support staff provide world class service world class pre and post sales support.


Our processes and products comply with a variety of international standards. KDV has held ISO9001 accreditation since 1990