DKDDV/CP NO - Pneumatically actuated 2-way diaphragm valve PN6 DN 15:65

Pneumatically actuated diaphragm valve with metric spigot ends for solvent welding, Normally Open, Direct Acting.

The DKD/CP diaphragm valve is particularly suited to shut off extremely dirty and/or high viscosity 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.

Main features:

PP-GR sealing bonnet 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 degree of efficiency reached has also enabled the size and weight of the valve to be reduced.

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Reference	H
DKDDVNO020E	124
DKDDVNO025E	144
DKDDVNO032E	154,5
DKDDVNO040E	174,5
DKDDVNO050E	195,5
DKDDVNO063E	225
DKDDVNO075E	284

Connection system using solvent welded 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 STAINLESS 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.

318.2 KB, PDF

FIP Technical catalogue

DKD-CP DN 15-65 Technical Catalogue