1. Hydraulics - Pneumatics
  2. Valve
  3. Diaphragm valve
  4. FIP - Formatura Iniezione Polimeri

Diaphragm valve DK DIALOCK®
with handwheeladjustmentshut-off

diaphragm valve
diaphragm valve
diaphragm valve
diaphragm valve
diaphragm valve
diaphragm valve
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Characteristics

Type
diaphragm
Operation
with handwheel
Function
adjustment, shut-off, regulating
Media
for water
Body
flange, threaded, weld, compact, PVC-U, PP, PVDF
Applications
abrasive
Number of channels
2-way
Other characteristics
compact, locking, for abrasive fluids
DN

Max.: 65 mm
(2.559 in)

Min.: 15 mm
(0.591 in)

Pressure

10 bar
(145 psi)

Temperature

Max.: 120 °C
(248 °F)

Min.: -20 °C
(-4 °F)

Description

The DK DIALOCK® diaphragm valve is particularly suitable for shutting off and regulating abrasive or dirty fluids. The new internal geometry of the body optimises fluid dynamic efficiency by increasing the flow rate and ensuring an optimum linearity of the flow adjustment curve. 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. • 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 AISI 316 steel protected against the external environment by PE plugs. Absence of metal parts exposed to the external environment to prevent any risk of corrosion • New flanged bodies: the new bodies, characterised by a monolithic flanged structure, are available in PVC-U, PVC-C, PP-H and PVDF. This design, free from body and flange joints, greatly reduces mechanical stress and increases system performance.

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Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.