DKDUIV/CP NO - DIRECT ACTION PNEUMATICALLY ACTUATED DIAPHRAGM VALVE DN 15:65

Pneumatically actuated diaphragm valve with female union ends for solvent welding, metric series, 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.

Další charakteristika:

  • 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.
Zpět Produktový list
Objednací číslo Materiál Kategorie Série d DN PN B B (5:1) E H product.detail.attribute.h H (5:1) La product.detail.attribute.R[5:1] product.detail.attribute.Ra Z g
DKDUIVNO020E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 20 15 8 58 25 41 129 12 65 90 1" 1/4" 100 310
DKDUIVNO025E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 25 20 8 61 29,5 50 154 12 65 108 1"1/4 1/4" 116 372
DKDUIVNO032E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 32 25 8 70 33 58 168 12 70 116 1"1/2 1/4" 124 600
DKDUIVNO040E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 40 32 8 72 30 72 192 12 70 134 2" 1/4" 140 726
DKDUIVNO050E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 50 40 8 87 35 79 222 16 99 154 2"1/4 1/4" 160 1312
DKDUIVNO063E FLS Measurement Instrumentation Pneumaticky ovládané pohonované armatury DKD/CP DN 15÷65 63 50 8 109 46 98 266 16 114 184 2"3/4 1/4" 190 2320
  • 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.