Lug-type butterfly valves for gas: DVGW certified

The AK211G is a concentric butterfly valve that is designed for gas applications. The body is made of epoxy-coated GGG40, the disc is made of stainless steel 1.4408 (CF8M) or GGG40 (EN GJS 400-15) and the seat ring is made of NBR. This butterfly valve is certified according to DVGW-Gas and is suitable for fuel gas according to G 260 (-20°C to max. +60°C). All valves of the 2A ARMAGO Armaturen GmbH are very easy to automate due to the standard top-mounting flange (ISO5211); we can do this for you, too. The AK211G is also deliverable as a wafer type, it is called AK210G then.

Butterfly Valve type AK211G-D2SNLL (Art.-Nr.: 150-1623-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
• Disc: CF8M (1.4408)
• Shaft: AISI 420
• Seat: NBR (DVGW)
• Temp. (min./max.): -10°C to +90°C
• Operation: hand lever, gearbox, pneumatic & electric actuator
• Accessories and options: Limit switch box, Solenoid/pilot valve, Positioner, stem extension
• DVGW GAS acc. to DIN EN 13774

Butterfly Valve type AK211G-D2SNLL (150-1643-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
• Disc: CF8M (1.4408)
• Shaft: AISI 420
• Seat: NBR (DVGW)
• Temp. (min./max.): -10°C to +90°C
• Operation: hand lever, gearbox, pneumatic & electric actuator
• Accessories and options: Limit switch box, Solenoid/pilot valve, Positioner, stem extension
• DVGW GAS acc. to DIN EN 13774

Butterfly Valve type AK211G-D2D2NLL (Art.-Nr.: 150-1633-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
• Disc: GGG40 + Resicoat R4, 150µm
• Shaft: AISI 420
• Seat: NBR (DVGW)
• Temp. (min./max.): -10°C to +90°C
• Operation: regulation lever (aluminium), pneumatic & electric actuator
• DVGW GAS acc. to DIN EN 13774

Butterfly Valve type AK211G-D2D2NLL (Art.-Nr.: 150-1653-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
• Disc: GGG40 + Resicoat R4, 150µm
• Shaft: AISI 420
• Seat: NBR (DVGW)
• Temp. (min./max.): -10°C to +90°C
• Operation: regulation lever (aluminium), pneumatic & electric actuator
• DVGW GAS acc. to DIN EN 13774