DIAVAL - Diaphragm valves

Diaphragm valves, weir type / straight through type / full flow type / aseptic type.

Suitable to control flow (weir type).

Low pressure drop (straight through type

Manual and actuated (pneumatically or electrically).


More info

Body materials: Cast iron, Nodular iron, steel, stainless steel, bronze, Fe-Cr, Monel.


Diaphragm materials: Natural Rubber, Hard Rubber (Ebonite), White natural Rubber, Nitrile Rubber, Butyl Rubber, Neoprene Rubber, Hypalon Rubber, Viton Rubber, PTFE/EPDM, PTFE/Butyl Rubber, PTFE/Viton, LINATEX.


Lining material: Hard Rubber (Ebonite), Soft Natural Rubber, Butyl Rubber, Neoprene Rubber, Hypalon Rubber, White Natural Rubber, LINATEX, PFA, EFTE, HALAR, PVDF


Available options: Sealed Bonnets, Vacuum Reinforced Diaphragms, Extended Bonnets, Padlocking, Interlocking


Application: Chemical fluids, corrosive fluids, granular fluids, high-viscous liquids, aseptic applications. 

Data Sheets