Diaval is an internationally recognised Comeval brand with a solid track record in the market. Specialising in the manufacture of diaphragm valves, this product range delivers complete tightness and proven reliability in handling critical and corrosive fluids.
Weir type valves
Ideal for shut-off and control duties in chemical, pharmaceutical or water treatment applications, where isolating the fluid from the mechanical components is vital.
Straight-through valves
The optimum solution for fluids with a high concentration of solids, sludge or abrasive pastes, allowing bidirectional flow without obstruction and with minimal pressure loss.
Applications
Mining
Abrasive sludge handling
Chemicals
Corrosive fluids
Water treatment
Desalination and water treatment
Process industry
Simple maintenance
The differential value of Diaval
The modularity of this equipment allows a bespoke configuration for each process, offering a wide selection of body materials and internal linings specific to each fluid. This versatility ensures high-performance solutions that strictly comply with international safety standards.
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