AVM DUO CHECK VALVE
Duo Check Valve:
Wafer Design with Vulcanised Seat Ring
Wafer Design with Vulcanised Body
A proven design..
AVM Duo Check Valve is the result of AVM’s expertise in cutting-edge valve technology, starting more than 5 decades ago.
A wide selection of materials is available.
Sizes and pressures go up to DN 800 PN 16.
Powder epoxy is always applied. WRAS approved drinking water approval available for powder epoxy coating and EPDM seat materials.
We supply two basic designs:
Wafer Design with Vulcanised Seat Ring. Seat materials available are NBR, EPDM, Viton.
Wafer Design with Vulcanised Body Seat. Seat materials available are NBR, EPDM, Viton.
|Size Range and Pressure:
DN 40 up to DN 800 as standard PN 6 up to PN 16
-20 °C up to +70 °C for liquids upto 120°C with special EPDM
Face to face DIN 3202 K3 To suit fFlanges to EN 1092-2 (ex DIN 2501, ISO 2531, BS 4504, ISO 7005-2) Design API 594
|Corrosion Protection Coating:||Fusion Bonded Epoxy (FBE) Min.||Dry Film Thickness: 250 µm|
- Pumping Stations
- Treatment Plants
- Reservoirs Pipelines
- Power stations
- Desalination Plants
- Industrial Applications