Double offset butterfly valves DN50 to DN400 – hand lever, gearbox & automated | NieRuf

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Double eccentric butterfly valves

Double-eccentric butterfly valves DN50 to DN400 - with hand lever, gearbox or automated

Double-eccentric butterfly valves provide precise and reliable shut-off solutions for demanding industrial applications. Thanks to their special design with double-eccentric discs, they minimize contact between the seal and the disc, resulting in a longer service life and higher efficiency. These valves are ideal for use in the oil and gas, chemical, and water and wastewater industries. They provide excellent sealing performance even at high pressures and temperatures. We supply double-eccentric butterfly valves in nominal diameters of DN50 to DN400 and offer various actuation options, including hand levers, gearboxes or automated actuators (electric or pneumatic), depending on your individual requirements.

Double-eccentric butterfly valves DN50 to DN400 - with hand lever, gearbox or automated

Double-eccentric butterfly valves provide precise and reliable shut-off solutions for demanding industrial applications. Thanks to their special design with double-eccentric discs, they minimize contact between the seal and the disc, resulting in a longer service life and higher efficiency. These valves are ideal for use in the oil and gas, chemical, and water and wastewater industries. They provide excellent sealing performance even at high pressures and temperatures. We supply double-eccentric butterfly valves in nominal diameters of DN50 to DN400 and offer various actuation options, including hand levers, gearboxes or automated actuators (electric or pneumatic), depending on your individual requirements.

Double offset butterfly-valve AK12 DN 80 PN10-40 lever

Double offset butterfly valve LUG type AK12 DN 80 PN10-PN16-PN25-PN40 with body made of carbon steel max. 50 bar lever

Technical features

diameter DN 80
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation lever
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK12 DN 80 PN10-40 worm gear

Double offset butterfly valve LUG type AK12 DN 80 PN10-PN16-PN25-PN40 with body made of carbon steel max. 50 bar worm gear

Technical features

diameter DN 80
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation worm gear
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK12 DN 125 PN10-PN16 lever

Double offset butterfly valve LUG type AK12 DN 125 PN10-PN16 with body made of carbon steel max. 40 bar lever

Technical features

diameter DN 125
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation lever
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK12 DN 150 PN10-PN16 lever

Double offset butterfly valve LUG type AK12 DN 150 PN10-PN16 with body made of carbon steel max. 16 bar lever

Technical features

diameter DN 150
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation lever
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK11 DN 50 PN10-40 ANSI150-300 worm gear

Double eccentric butterfly valve WAFER type AK11 DN 50 PN10-PN16-PN25-PN40 & ANSI150-ANSI300 with body made of carbon steel max. 50 bar worm gear

Technical features

diameter DN 50
design Wafer type
body material carbon steel 1.0625 (A216 WCB)
actuation worm gear
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK12 DN 150 PN10-PN16 worm gear

Double offset butterfly valve LUG type AK12 DN 150 PN10-PN16 with body made of carbon steel max. 40 bar worm gear

Technical features

diameter DN 150
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation worm gear
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK12 DN 50 PN10-40 worm gear

Double offset butterfly valve LUG type AK12 DN 50 PN10-PN16-PN25-PN40 with body made of carbon steel max. 50 bar worm gear

Technical features

diameter DN 50
design Lug type
body material carbon steel 1.0625 (A216 WCB)
actuation worm gear
installation position Any, stem upwards. Note the direction of flow!

Double offset butterfly-valve AK11 DN 100 PN10-40 ANSI150-300 worm gear

Double eccentric butterfly valve WAFER type AK11 DN 100 PN10-PN16-PN25-PN40 & ANSI150-ANSI300 with body made of carbon steel max. 50 bar worm gear

Technical features

diameter DN 100
design Wafer type
body material carbon steel 1.0625 (A216 WCB)
actuation worm gear
installation position Any, stem upwards. Note the direction of flow!

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sales@nieruf.com