AVM DOUBLE ECCENTRIC BUTTERFLY VALVE
Double Offset, Heavy Duty Design Highly Efficient, Soft Sealing
The Double Eccentric Butterfly Valve is the result of AVM’s expertise in cutting-edge valve technology, starting more than 5 decades ago.
Our Butterfly Valve was designed for the water industry, taking into account the best available double offset technology, exceeding the requirements of EN 593 and AWWA C504.
A wide selection of materials is available; also internal hard rubber lining for saline applications.
Sizes and pressures go up to DN 3000 and PN 40 as standard (larger is possible).
Quality, self-locking worm gear actuators are included, with a wide choice of operational options.
Disc seal replacement in the field is easy, without removal of the valve from the line.
Powder epoxy with drinking water certificate is always applied.
Quality is of utmost concern: Materials with highest integrity, advanced production technology,
first-class testing facilities and strict quality control ensure years of trouble free performance.
The AVM Butterfly Valve should be your first choice.
Drive Options:
With mounted self-locking gear unit. Manual operation by one person
Electric actuator application (ISO 5210 & 5211)
Hydraulic actuation
Pneumatic actuation
Size Range and Pressure:
DN 80 up to DN 3000 as standard PN 6 up to PN 40 |
Working Temperatures:
-20 °C up to +70 °C for liquids up to 120°C with special EPDM |
Applicable Standards:
Face to face EN 558-1 series 14. (ex DIN 3202 F4/BS 5155 long for PN25 & 40) Face to face EN 558-1 series 13. (ex BS 5155 short for PN10 &16) Flanges to EN 1092-2 (ex DIN 2501, ISO 2531, BS 4504, ISO 7005-2) Design to EN 593 |
Face to face AWWA C504 (short and long)
Flanges to ANSI Class 125, 150, 250, 300 Design to AWWA C504 |
Corrosion Protection | Coating: Fusion Bonded Epoxy (FBE) |
Min. Dry Film Thickness: 250 µm | Colour: Blue, ca. RAL 5005 |
Applications:
- Pumping Stations
- Treatment Plants
- Reservoirs
- Pipelines
- Power stations
- Desalination Plants
- Industrial Applications