Diaphragm Valves

KDV is the largest manufacturer, stockist and distributor of diaphragm valves in the Southern Hemisphere. Our ability to supply ex-stock is just one of the many benefits we offer our customers.

Engineered to perform

KDVs range of Diaphragm Valves offer exceptional resistance to corrosive and abrasive services, durability, versatility and low cost of ownership.

Features & Benefits

  • Bubble-tight shutoff (Class VI)
  • In-line serviceable (top entry)
  • Cavity free design
  • Standard position indicator
  • Excellent control characteristics
  • No stem seal leakage
  • Line media isolated from valve mechanicals

Weir Type

The range of KDV Weir Type (WT) Diaphragm Valves are manufactured in accordance with international standards. Available with a wide range of construction materials and lining options the quality of KDV Diaphragm Valves helps to deliver the full potential of a simple yet versatile and effective flow control design concept.

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Straight Through Type

The range of KDV Straight Through Type (ST) Diaphragm Valves are manufactured in accordance with international standards. Available with a wide range of construction materials and lining options, the quality of KDV Diaphragm Valves helps to deliver the full potential of a simple yet versatile and effective flow control design concept.

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