Sorry, your browser does not support inline SVG.

DKUAC - DIALOCK® 2-WAY DIAPHRAGM VALVE

DIALOCK® diaphragm valve with female union ends for solvent welding, ASTM series
The DK DIALOCK® diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body increases flow coefficient, reduce pressure drop and allows a sensitive and precise adjustment along the entire stroke of the shutter. The DK is extremely compact and very light. The innovative handwheel is equipped with a patented immediate and ergonomic operating locking device that allows it to be adjusted and locked in any position.

Další charakteristika:

  • 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)
Zpět Produktový list
DKUAC - DIALOCK® 2-WAY DIAPHRAGM VALVE
DKUAC - DIALOCK® 2-WAY DIAPHRAGM VALVE
DKUAC - DIALOCK® 2-WAY DIAPHRAGM VALVE
DKUAC - DIALOCK® 2-WAY DIAPHRAGM VALVE
Objednací číslo d DN PN B B (5:1) E H H (5:1) La product.detail.attribute.R[5:1] Z g
DKUAC012E 1/2" 15 10 102 25 41 143 80 90 1" 98 509
DKUAC034E 3/4" 20 10 105 30 50 167 80 108 1"1/4 115 576
DKUAC100E 1" 25 10 114 33 58 180 80 116 1"1/2 122 812
DKUAC114E 1"1/4 32 10 119 30 72 208 80 134 2" 144 945
DKUAC112E 1"1/2 40 10 149 35 79 234 120 154 2"1/2 164 1814
DKUAC200E 2" 50 10 172 46 98 272 120 184 2"3/4 195 2752
Objednací číslo d DN PN B B (5:1) E H H (5:1) La product.detail.attribute.R[5:1] Z g
DKUAC012F 1/2" 15 10 102 25 41 143 80 90 1" 98 509
DKUAC034F 3/4" 20 10 105 30 50 167 80 108 1"1/4 115 576
DKUAC100F 1" 25 10 114 33 58 180 80 116 1"1/2 122 812
DKUAC114F 1"1/4 32 10 119 30 72 208 80 134 2" 144 945
DKUAC112F 1"1/2 40 10 149 35 79 234 120 154 2"1/2 164 1814
DKUAC200F 2" 50 10 172 46 98 272 120 184 2"3/4 195 2752
Objednací číslo d DN PN B B (5:1) E H H (5:1) La product.detail.attribute.R[5:1] Z g
DKUAC012P 1/2" 15 10 102 25 41 143 80 90 1" 98 509
DKUAC034P 3/4" 20 10 105 30 50 167 80 108 1"1/4 115 576
DKUAC100P 1" 25 10 114 33 58 180 80 116 1"1/2 122 812
DKUAC114P 1"1/4 32 10 119 30 72 208 80 134 2" 144 945
DKUAC112P 1"1/2 40 10 149 35 79 234 120 154 2"1/2 164 1814
DKUAC200P 2" 50 10 172 46 98 272 120 184 2"3/4 195 2752
  • 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