Butterfly valve: DVGW drinking water certified
The AK211W is a concentric lug-type butterfly valve that is designed for potable water applications. The body is made of epoxy-coated GGG40, the disc is made of stainless steel 1.4408 (CF8M) and the seat ring is made of EPDM. This butterfly valve is certified according to DVGW potable water. All valves of the FERGO Armaturen GmbH are very easy to automate due to the standard top-mounting flange (ISO5211); we can do this for you, too. The AK211W is also deliverable as a wafer type, which is our type AK210W.
Lug butterfly valve for water application
Butterfly Valve type AK211W-D2SELL (Art. No.: 150-1625-xx) DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- LUG type for mounting between flanges PN10
- Top flange ISO 5211
- Concentric design
- Body: GGG40 + Epoxy 120µm, RAL5015
- Disc: CF8M (1.4408)
- Shaft: AISI 420
- Seat: EPDM (DVGW, ACS, WRAS, KTW, W270)
- Temp. (min./max.): -20°C to +95°C
- Operation: hand lever, gearbox, pneumatic & electric actuator
- Accessories and options: Limit switch box, Solenoid/pilot valve, positioner, stem extension
- DVGW certified
Butterfly Valve type AK211W-D2SELL (Art. No.: 150-1645-xx) DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- LUG type for mounting between flanges PN16
- Top flange ISO 5211
- Concentric design
- Body: GGG40 + Epoxy 120µm, RAL5015
- Disc: CF8M (1.4408)
- Shaft: AISI 420
- Seat: EPDM (DVGW, ACS, WRAS, KTW, W270)
- Temp. (min./max.): -20°C to +95°C
- Operation: hand lever, gearbox, pneumatic & electric actuator
- Accessories and options: Limit switch box, Solenoid/pilot valve, positioner, stem extension
- DVGW certified
