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DKOF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®

Zawór membranowy DIALOCK® z kołnierzami PN10/16. zg. z EN 558-1
Zawory membranowe DIALOCK® szczególnie nadają się do zamykania i regulowania przepływu abrazyjnych i zanieczyszczonych cieczy. Nowa geometria wewnętrzna korpusu optymalizuje dynamikę płynu zwiększając przepływ i gwarantując optymalną liniowość krzywej regulacji. Zawory DK są wyjątkowo kompaktowe i bardzo lekkie. Innowacyjne pokrętło jest wyposażone w opatentowany ergonomiczny system blokowania, który pozwala wyregulować i zablokować zawór w dowolnej pozycji.

product.detail.headline.features:

  • High visibility graduated optical position indicator protected by a transparent cap with seal O-Ring
  • Customisation plate: the customisation lets you identify the valve on the system according to specific needs
  • DIALOCK® SYSTEM: innovative handwheel with a patented immediate and ergonomic operating locking device that allows it to be adjusted and locked in over 300 positions
  • Handwheel and bonnet in high mechanical strength and chemically resistant PP-GR, providing full protection by isolating all internal metal parts from contact with external agents
  • Floating pin connection between the control screw and diaphragm to prevent concentrated loads, improve the seal and extend its lifetime
  • New design of valve body interior: substantially increased flow coefficient and reduced pressure drop. The degree of efficiency reached has also enabled the size and weight of the valve to be reduced
  • Adjustment linearity: the internal profiles of the valve also greatly improve its characteristic curve, resulting in extremely sensitive and precise adjustment along the entire stroke of the shutter
  • Valve anchoring bracket integrated in the body, with threaded metal inserts allowing simple panel or wall mounting using the PMDK mounting plate (supplied as an accessory)
Wróć do listy produktów
Immagine della valvola a membrana a 2 vie DIALOCK® DKOAF DN 15:65
DKOF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®
Immagine della valvola a membrana a 2 vie DIALOCK® DKOAF DN 15:65
DKOF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®

EPDM

Indeks - Wymiar Kategoria produktu Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOF020E - - Zawory ręczne PVDF 20 15 10 102 25 65 14 130 80 4 13.5 1011
DKOF025E - - Zawory ręczne PVDF 25 20 10 105 30 75 14 150 80 4 13.5 1102
DKOF032E - - Zawory ręczne PVDF 32 25 10 114 33 85 14 160 80 4 13.5 1212
DKOF040E - - Zawory ręczne PVDF 40 32 10 119 30 100 18 180 80 4 14 1486
DKOF050E - - Zawory ręczne PVDF 50 40 10 149 35 110 18 200 120 4 16 2479
DKOF063E - - Zawory ręczne PVDF 63 50 10 172 46 125 18 230 120 4 16 3454
DKOF075E - - Zawory ręczne PVDF 75 65 10 172 46 145 18 290 120 4 21 4223

FKM

Indeks - Wymiar Kategoria produktu Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOF020F - - Zawory ręczne PVDF 20 15 10 102 25 65 14 130 80 4 13.5 1011
DKOF025F - - Zawory ręczne PVDF 25 20 10 105 30 75 14 150 80 4 13.5 1102
DKOF032F - - Zawory ręczne PVDF 32 25 10 114 33 85 14 160 80 4 13.5 1212
DKOF040F - - Zawory ręczne PVDF 40 32 10 119 30 100 18 180 80 4 14 1486
DKOF050F - - Zawory ręczne PVDF 50 40 10 149 35 110 18 200 120 4 16 2479
DKOF063F - - Zawory ręczne PVDF 63 50 10 172 46 125 18 230 120 4 16 3454
DKOF075F - - Zawory ręczne PVDF 75 65 10 172 46 145 18 290 120 4 21 4223

PTFE

Indeks - Wymiar Kategoria produktu Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOF020P - - Zawory ręczne PVDF 20 15 10 102 25 65 14 130 80 4 13.5 1011
DKOF025P - - Zawory ręczne PVDF 25 20 10 105 30 75 14 150 80 4 13.5 1102
DKOF032P - - Zawory ręczne PVDF 32 25 10 114 33 85 14 160 80 4 13.5 1212
DKOF040P - - Zawory ręczne PVDF 40 32 10 119 30 100 18 180 80 4 14 1486
DKOF050P - - Zawory ręczne PVDF 50 40 10 149 35 110 18 200 120 4 16 2479
DKOF063P - - Zawory ręczne PVDF 63 50 10 172 46 125 18 230 120 4 16 3454
DKOF075P - - Zawory ręczne PVDF 75 65 10 172 46 145 18 290 120 4 21 4223
  • Connection system for solvent weld, threaded and flanged 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
  • Internal components in metal, totally isolated from the fluid and external environment
  • Modularity of the range: only 2 handwheel and 4 diaphragm and bonnet sizes for 7 different valve sizes
  • Non-rising handwheel that stays at the same height during rotation, equipped with a graduated optical indicator protected by a transparent PVC cap with seal O-Ring
  • Bonnet fastening screws in stainless steel protected against the external environment by PE plugs. Absence of metal parts exposed to the external environment to prevent any risk of corrosion.
  • CDSA (Circular Diaphragm Sealing Angle) system that, thanks to the uniform distribution of shutter pressure on the diaphragm seal, offers the following advantages:
  • reduction in the tightening torque of the screws fixing the actuator to the valve body
  • reduced mechanical stress on all valve components (actuator, body and diaphragm)
  • easy to clean valve interior
  • low risk of the accumulation of deposits, contamination or damage to the diaphragm due to crystallisation
  • operating torque reduction