Diaphragm Valves


Range of high-quality diaphragm valves in a range of sizes up to 100mm (4”) and beyond, made from a range of materials including PVC-U. Diaphragm valves are suitable for a range of water treatment related applications and are particularly well-suited for shutting off and regulating abrasive or dirty fluids

Popular brands of field-proven diaphragm valves stocked in Australia by Parkway include FIP and Georg Fischer and many more.

Diaphragm Valves
Georg Fischer 20mm, EPDM/PTFE , PVC-U Diaphragm Valve Type 514 , Sch 80, PVC-U
Georg Fischer 50mm, EPDM , Diaphragm Valve Type 517 Loose Flange ANSI 150 , Sch 80, PVC-U
GEO-161-517-617
Diaphragm Valve Type 517 Loose Flange ANSI 150 is easy to insta...
KEY FEATURES Handwheel with built-in locking mechanism Double flow rate compared to predecessor VITON and NBR Diaphragms also available One...
$553.55
Confirm availability
Quick View
Georg Fischer 20mm, EPDM/PTFE , PVC-U Diaphragm Valve Type 514 , Sch 80, PVC-U
Georg Fischer 50mm, FPM , Diaphragm Valve Type 517 Loose Flange ANSI 150 , Sch 80, PVC-U
GEO-161-517-637
Diaphragm Valve Type 517 Loose Flange ANSI 150 is easy to insta...
KEY FEATURES Handwheel with built-in locking mechanism Double flow rate compared to predecessor VITON and NBR Diaphragms also available One...
$1,134.81
Confirm availability
Quick View