DKD/CP DN 15÷65
Direct action pneumatically actuated 2-way diaphragm valve

example-2

The DKD/CP diaphragm valve is particularly suitable for shutting off very dirty and/or highly viscous fluids. The new internal geometry of the body optimises fluid dynamic efficiency by increasing the flow rate. The DKP/CP is extremely compact and very light.

The valve comprises three elements: body, diaphragm and sealing bonnet. Due to the action of the compressed air in the bonnet, the diaphragm is pressed against the body saddle interrupting the flow. This simplified operating principle and the lower number of components guarantees high reliability and durability.

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  • Connection system for solvent weld and threaded joints
  • Optimised fluid dynamic design: maximum output flow rate thanks to the optimised efficiency of the fluid dynamics that characterise the new internal geometry of the body
  • In the Standard version, equipped with textile fibre reinforced diaphragm
  • Bonnet fastening screws in AISI 316 steel protected against the external environment by PE plugs
  • Easy to clean valve interior
  • Low risk of the accumulation of deposits, contamination or damage to the diaphragm due to crystallisation
  • Easy to replace diaphragm seal

MAIN FEATURES:

  • Sealing bonnet in PP-GR marked by high construction strength. The absence of metal parts exposed to the external environment prevents any risk of corrosion.
  • The special sealing diaphragm reinforced with textile fibres allows longer operation to be reached without showing any signs of wear.
  • New valve body internal design. Substantially higher flow coefficient and lower pressure drops. The efficiency reached has also allowed the size and weight of the valve to be reduced.

    TECHNICAL CATALOGUE

    CAD DRAWINGS

    USER MANUAL

    CERTIFICATIONS