Lug Types Butterfly Valves

The AK201 butterfly valve is a lug-type version of our successful AK200 (wafer-type). The AK201 and AK200 offer good quality at a low budget price, and they have been used successfully for standard applications for years. Of course, the AK201 is available in different types. The body is made from ductile iron GGG40 and the disc is from stainless steel. The seat rings can be delivered in NBR, EPDM and FKM (Viton). Due to the ISO5211-top mounting flange, you can choose your actuation: lever, hand wheel with gear, electric, pneumatic single, or double acting. FERGO Armaturen GmbH offers a wide range of different butterfly valves. Just contact one of our consultants to get the right type for you.

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Flange-mounted butterfly valve PN10/16/150lbs

Butterfly Valve type AK201-D2SELL (Art.-Nr.: 150-1552-xx)
• 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 150µm (blue hammer painting)
• Disc: CF8M (1.4408)
• Shaft: AISI 420 (one-piece shaft design)
• Nominal pressure (max.): 16bar
• Seat: EPDM (hard seat with sealing lips)
• Temp. (min./max.): -10°C to +120°C
• Operation: hand lever (aluminum), pneumatic & electric actuator

Butterfly Valve type AK201-D2SNLL (Art.-Nr.: 150-1554-xx)
• 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 150µm (blue hammer painting)
• Disc: CF8M (1.4408)
• Shaft: AISI 420 (one-piece shaft design)
• Nominal pressure (max.): 16bar
• Seat: NBR (hard seat with sealing lips)
• Temp. (min./max.): -10°C to +80°C
• Operation: hand lever (aluminum), pneumatic & electric actuator

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