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NieRuf_News_2025_1000x643_Dreiteiliger-Edelstahl-Kugelhahn-GK2000

20/02/2026

GK17 & GK20 series – our 3-piece ball valves

Our new GK20 series includes 3-piece ball valves equipped with an ISO5211 mounting pad. This allows the installation of a pneumatic or electric actuator for greater operational efficiency.

Further advantages of 3-piece ball valves:

  • Easier maintenance and repair
  • Better replacement options for individual components
  • Withstands high loads (up to max. 63 bar depending on nominal diameter)

Connections:

  • Female thread BSP
  • Female thread NPT
  • Weld ends

Other features:

  • Anti blow out stem
  • Locking device
  • Antistatic design

Depending on the operating pressure, the temperature range is between -20°C and 180°C. The lever handle is included in the scope of delivery.

We are here for you

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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 7143/9666-900
sales@nieruf.com

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

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

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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.

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Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

+49 7143/9666-900

or send us an e-mail:

sales@nieruf.com

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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:

07143 / 96669 - 00

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