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Diaphragm Valve | Plastic

Supplier: Gemu Australia

Particularly suitable for ultra pure to heavily contaminated, liquid and gaseous, inert and corrosive media, dependent on the design.

Price Guide: POA


Just as classical control valves, diaphragm valves also have good control characteristics, in particular for contaminated or particulate media.

The major areas of use are e.g. water treatment, chemical industry, surface finishing, microelectronics, solar industry and the widest range of general industrial applications

Operating pressure

0 - 10 bar

Operating temperature

-10 - 90°C

Nominal size

DN 12 - 100

Body materials

PVC, ABS, PP, PVDF, PFA, inliner PP-H/outliner PP reinforced

Seal materials

CSM (Hypalon), NBR (Perbunan), FPM (fluorinated rubber), EPDM, PTFE (Polytetrafluoroethylene)


Solvent cement and weld spigots, union ends, flanges, the connections are generally available with international standards and norms, (DIN, Inch etc.)


Manual, pneumatic, motorised

Instrumentation / accessories

Seal adjusters and stroke limiters, manual overrides, proximity switches, optical position indicators, electrical position indicators, combi switchboxes, pilot valves, positioners and process controllers

Body configuration

2/2-way body (2/2-way valve), T valve (3/2-way valve)

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