Diaphragm Valve Backing Flange EPDM

Useful Information

Our range of Georg Fischer PVC-C fittings are manufactured from Chlorinated Polyvinylchloride and can be used in applications where exceptional chemical resistance is required.

These PVC-C Diaphragm valves offer flow in either direction irrespective of installation position.

They have EPDM gasket seals, a lockable handwheel with a two-colour indicator and offer a high-pressure rating and excellent resistance to corrosion.

They have polypropylene backing flanges for bolted connection to PVC-C pipe systems.

Manufacturer Georg Fischer
Temperature Range 0°C to 80°C
Pressure Rating

10 Bar

Size Range 20 - 63mm



If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.


Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
399301GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 20mm £367.91 15%
£312.72
399302GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 25mm £427.19 15%
£363.11
399303GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 32mm £587.58 15%
£499.44
399304GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 40mm £641.95 15%
£545.66
399305GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 50mm £844.37 15%
£717.71
399306GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 63mm £1,051.81 15%
£894.04
399307GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 75mm £1,550.53 15%
£1,317.95
399308GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 90mm £2,365.22 15%
£2,010.44
399309GF PVC-C Diaphragm Valve 517 Backing Flange Plain EPDM 110mm £3,328.09 15%
£2,828.88