Go to homepage
Go to homepage
Go to homepage

Triple eccentric butterfly valve

Triple-eccentric butterfly valves DN80 to DN500 - with gearbox or automated

Triple-eccentric butterfly valves are high-quality industrial valves that have been specially designed for use in demanding applications. They are characterized by a design in which the axis of the valve disc is offset in three planes relative to the center of the body. This design minimizes friction between sealing surfaces, reduces wear and provides excellent sealing efficiency even under extreme operating conditions. The metallic seal allows for high temperatures and pressures up to 50 bar.

Triple-eccentric butterfly valves DN80 to DN500 - with gearbox or automated

Triple-eccentric butterfly valves are high-quality industrial valves that have been specially designed for use in demanding applications. They are characterized by a design in which the axis of the valve disc is offset in three planes relative to the center of the body. This design minimizes friction between sealing surfaces, reduces wear and provides excellent sealing efficiency even under extreme operating conditions. The metallic seal allows for high temperatures and pressures up to 50 bar.

Triple-eccentric butterfly valves by NieRuf are the perfect solution for critical applications.

Filter products

Product finder

Triple offset butterfly-valve stainless steel AK13 DN 350 PN10-40 ANSI150 worm gear

AK13110117

Triple offset butterfly-valve stainless steel AK13 DN 350 PN10-40 ANSI150 worm gear

Triple offset butterfly valve WAFER type AK13 DN 350 PN10-PN16-PN25-PN40 & ANSI150 with body made of stainless steel max. 25 bar worm gear

Technical features

  • diameter DN 350
  • design Wafer type
  • body material stainless steel 1.4408 (CF8M)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€12,742.90*

€15,164.05 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve carbon steel AK14 DN 350 PN40 worm gear

AK14300117

Triple offset butterfly-valve carbon steel AK14 DN 350 PN40 worm gear

Triple offset butterfly valve LUG type AK14 DN 350 PN40 with body made of carbon steel max. 25 bar worm gear

Technical features

  • diameter DN 350
  • design Lug type
  • body material carbon steel 1.0625 (A216 WCB)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€8,689.50*

€10,340.51 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve carbon steel AK14 DN 300 ANSI150 worm gear

AK14400116

Triple offset butterfly-valve carbon steel AK14 DN 300 ANSI150 worm gear

Triple offset butterfly valve LUG type AK14 DN 300 ANSI150 with body made of carbon steel max. 25 bar worm gear

Technical features

  • diameter DN 300
  • design Lug type
  • body material carbon steel 1.0625 (A216 WCB)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€5,705.80*

€6,789.90 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve AK13 DN 80 PN10-40 ANSI150-300 worm gear

AK13100110

Triple offset butterfly-valve AK13 DN 80 PN10-40 ANSI150-300 worm gear

Triple offset butterfly valve WAFER type AK13 DN 80 PN10-PN16-PN25-PN40 & ANSI150-ANSI300 with body made of carbon steel max. 50 bar worm gear

Technical features

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

€1,211.30*

€1,441.45 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve stainless steel AK13 DN 125 PN10-40 ANSI150-300 worm gear

AK13110112

Triple offset butterfly-valve stainless steel AK13 DN 125 PN10-40 ANSI150-300 worm gear

Triple offset butterfly valve WAFER type AK13 DN 125 PN10-PN16-PN25-PN40 & ANSI150-ANSI300 with body made of stainless steel max. 50 bar worm gear

Technical features

  • diameter DN 125
  • design Wafer type
  • body material stainless steel 1.4408 (CF8M)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€2,142.20*

€2,549.22 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve stainless steel AK14 DN 300 PN10 worm gear

AK14010116

Triple offset butterfly-valve stainless steel AK14 DN 300 PN10 worm gear

Triple offset butterfly valve LUG type AK14 DN 300 PN10 with body made of stainless steel max. 25 bar worm gear

Technical features

  • diameter DN 300
  • design Lug type
  • body material stainless steel 1.4408 (CF8M)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€9,059.70*

€10,781.04 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve stainless steel AK14 DN 200 PN40 worm gear

AK14310114

Triple offset butterfly-valve stainless steel AK14 DN 200 PN40 worm gear

Triple offset butterfly valve LUG type AK14 DN 200 PN40 with body made of stainless steel max. 40 bar worm gear

Technical features

  • diameter DN 200
  • design Lug type
  • body material stainless steel 1.4408 (CF8M)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€4,516.80*

€5,374.99 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Triple offset butterfly-valve carbon steel AK14 DN 125 PN25-40 worm gear

AK14300112

Triple offset butterfly-valve carbon steel AK14 DN 125 PN25-40 worm gear

Triple offset butterfly valve LUG type AK14 DN 125 PN25-PN40 with body made of carbon steel max. 50 bar worm gear

Technical features

  • diameter DN 125
  • design Lug type
  • body material carbon steel 1.0625 (A216 WCB)
  • actuation worm gear
  • installation position Any, stem upwards. Note the direction of flow!
  • 24 months warranty
    Certified

€1,801.50*

€2,143.79 VAT included.

Lead time
5 - 6 weeks
Datasheet Datasheet

Features:

  • Triple eccentricity: the special geometry ensures that the valve disc opens and closes without contact with the sealing surfaces, which ensures a longer service life and reliable operation.
  • Metallic seals: for high temperatures and pressure ranges
  • High-quality materials: the body and valve disc are made of corrosion-resistant materials that are matched to the specific requirements of the media and operating conditions.
  • High level of tightness: Depending on the design, they meet the requirements for freedom from leakage in accordance with standards such as EN 12266 or API 598.

Advantages:

  • Long service life and low maintenance due to reduced mechanical stress
  • Suitable for high temperatures, high pressures and aggressive media
  • Space-saving and lightweight compared to other shut-off valves
  • Quick and easy installation and operation, even in automated systems

 

We are here for you

FAQ
nieruf.theme.component.advantages.col-2.alt

Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.

Consultation

Mon. - Fri. from 08:30 - 17:00
Phone: +49 7143/9666-901
sales@nieruf.com

FAQ
FREQUENTLY ASKED QUESTIONS

Brand promise

Committed

Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.

Motivated

We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.

Competently

Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.

Flexible

We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.

Contact

Contact

Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

+49 7143/9666-901

or send us an e-mail:

sales@nieruf.com

Resistance check
Frequently asked questions
Configurator
Call NieRuf GmbH

Need help?

If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.

order via mail:

+49 7143 / 9666 - 901

This website uses cookies to ensure the best experience possible. More information...