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DKOAF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®

Zawór membranowy DIALOCK® z kołnierzami zg. z ANSI B16.5 cl. 150 #FF
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
Valvola a membrana a 2 vie DIALOCK® DKOAF DN 15:65 in PVDF
DKOAF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®
Valvola a membrana a 2 vie DIALOCK® DKOAF DN 15:65 in PVDF
DKOAF - ZAWÓR MEMBRANOWY 2-DROŻNY DIALOCK®

EPDM

Indeks - Wymiar Kategoria produktu System Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOAF012E - - System PVDF System PVDF PVDF 1/2" 15 10 102 25 60.3 14 108 80 13,5 4 1011
DKOAF034E - - System PVDF System PVDF PVDF 3/4" 20 10 105 30 70 15.7 120 80 13,5 4 1102
DKOAF100E - - System PVDF System PVDF PVDF 1" 25 10 114 33 80 15.7 131 80 13,5 4 1212
DKOAF114E - - System PVDF System PVDF PVDF 1" 1/4 32 10 119 30 89 15.7 162 80 14 4 1486
DKOAF112E - - System PVDF System PVDF PVDF 1" 1/2 40 10 149 35 99 15.7 180 120 16 4 2479
DKOAF200E - - System PVDF System PVDF PVDF 2" 50 10 172 46 121 19 210 120 16 4 3454
DKOAF212E - - System PVDF System PVDF PVDF 2" 1/2 65 10 172 46 140 19 250 120 21 4 4223

FKM

Indeks - Wymiar Kategoria produktu System Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOAF012F - - System PVDF System PVDF PVDF 1/2" 15 10 102 25 60.3 14 108 80 13,5 4 1011
DKOAF034F - - System PVDF System PVDF PVDF 3/4" 20 10 105 30 70 15.7 120 80 13,5 4 1102
DKOAF100F - - System PVDF System PVDF PVDF 1" 25 10 114 33 80 15.7 131 80 13,5 4 1212
DKOAF114F - - System PVDF System PVDF PVDF 1" 1/4 32 10 119 30 89 15.7 162 80 14 4 1486
DKOAF112F - - System PVDF System PVDF PVDF 1" 1/2 40 10 149 35 99 15.7 180 120 16 4 2479
DKOAF200F - - System PVDF System PVDF PVDF 2" 50 10 172 46 121 19 210 120 16 4 3454
DKOAF212F - - System PVDF System PVDF PVDF 2" 1/2 65 10 172 46 140 19 250 120 21 4 4223

PTFE

Indeks - Wymiar Kategoria produktu System Materiał d DN PN B B1 F f H product.detail.attribute.H[5:1] Sp U Masa
g/szt.
DKOAF012P - - System PVDF System PVDF PVDF 1/2" 15 10 102 25 60.3 14 108 80 13,5 4 1011
DKOAF034P - - System PVDF System PVDF PVDF 3/4" 20 10 105 30 70 15.7 120 80 13,5 4 1102
DKOAF100P - - System PVDF System PVDF PVDF 1" 25 10 114 33 80 15.7 131 80 13,5 4 1212
DKOAF114P - - System PVDF System PVDF PVDF 1" 1/4 32 10 119 30 89 15.7 162 80 14 4 1486
DKOAF112P - - System PVDF System PVDF PVDF 1" 1/2 40 10 149 35 99 15.7 180 120 16 4 2479
DKOAF200P - - System PVDF System PVDF PVDF 2" 50 10 172 46 121 19 210 120 16 4 3454
DKOAF212P - - System PVDF System PVDF PVDF 2" 1/2 65 10 172 46 140 19 250 120 21 4 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