Go to homepage
Go to homepage
Go to homepage

Flange-Ball-valve

Flange ball valve for industry

Why flange ball valves from NieRuf? Ball valves with flange connection from NieRuf are frequently installed in industrial applications or in power station construction. Thanks to the robust design and the precise production, they can also be used for large flow volumes and in high pressure ranges, up to PN40 or ANSI150. Because of the flange connection they can be easily and cheaply integrated into the pipe. For use in industrial plants and steam plants, and for high pressure use, one should consider whether a drive would be a benefit. Frequently the flange shut-off valves are difficult to use manually in large lengths. In drinking water applications and gas applications, only DVGW approved products may be used.

Flange ball valve for industry

Why flange ball valves from NieRuf? Ball valves with flange connection from NieRuf are frequently installed in industrial applications or in power station construction. Thanks to the robust design and the precise production, they can also be used for large flow volumes and in high pressure ranges, up to PN40 or ANSI150. Because of the flange connection they can be easily and cheaply integrated into the pipe. For use in industrial plants and steam plants, and for high pressure use, one should consider whether a drive would be a benefit. Frequently the flange shut-off valves are difficult to use manually in large lengths. In drinking water applications and gas applications, only DVGW approved products may be used.

Filter products

Product finder

high temperature flange ball valve FK05 DN32 PN40 made of stainless steel 1.4408 up to +250

FK05060106

high temperature flange ball valve FK05 DN32 PN40 made of stainless steel 1.4408 up to +250

high temperature flange ball valve FK05 DN32 PN40 body stainless steel 1.4408 ball stainless steel 1.4408 seal PEEK for neutral liquid and gaseous media

Technical features

  • diameter DN32
  • connection flange dimensions acc. to EN 1092-1 PN40
  • media neutral liquid and gaseous media - technical clarification required
  • temperature -20°C up to +250°C - depending on media and dimension
  • seal steam Bronze Graphite
  • 24 months warranty
    Certified

€493.10*

€586.79 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

Fire safe-flange ball valve DN20 FK12 carbon steel 1.0619

FK12020004

Fire safe-flange ball valve DN20 FK12 carbon steel 1.0619

Fire safe-flange ball valve DN20 PN16 FK12 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media

Technical features

  • diameter DN20
  • connection flange dimensions acc. to EN 1092-1
  • media liquid and gaseous media
  • temperature -20°C up to +180°C - depending on working pressure and media
  • seal steam FKM / PTFE / Graphite
  • 24 months warranty
    Certified

€225.50*

€268.35 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

Flange ball valve DN125 FK01 GGG40 ball stainless steel 1.4301

FK01000012

Flange ball valve DN125 FK01 GGG40 ball stainless steel 1.4301

Flange ball valve DN125 FK01 body spheroidal graphite cast iron GJS 400-18 ball stainless steel 1.4301 PTFE / GF for liquid and gaseous media

Technical features

  • diameter DN125
  • connection flange dimensions acc. DIN EN 1092-2 PN 16
  • media liquid and gaseous media
  • temperature -20°C up to +180°C - depending on working pressure and media
  • seal steam O-rings FKM
  • 24 months warranty
    Certified

€744.60*

€886.07 VAT included.

Lead time
3 - 5 working days
Datasheet Datasheet

Steam-flange ball valve DN20 FK12 carbon steel 1.0619

FK12010004

Steam-flange ball valve DN20 FK12 carbon steel 1.0619

Steam-flange ball valve DN20 PN16 FK12 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE / TFM for gaseous for example steam

Technical features

  • diameter DN20
  • connection flange dimensions acc. to EN 1092-1
  • media gaseous for example steam
  • temperature -20°C up to +220°C - depending on working pressure and media
  • seal steam PTFE / TFM / Graphite
  • 24 months warranty
    Certified

€221.80*

€263.94 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

high temperature flange ball valve FK05 DN25 PN16 made of stainless steel 1.4408 up to +300

FK05050005

high temperature flange ball valve FK05 DN25 PN16 made of stainless steel 1.4408 up to +300

high temperature flange ball valve FK05 DN25 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal Antimony-coal for neutral liquid and gaseous media

Technical features

  • diameter DN25
  • connection flange dimensions acc. to EN 1092-1 PN16
  • media neutral liquid and gaseous media - technical clarification required
  • temperature -20°C up to +300°C - depending on media and dimension
  • seal steam Graphite
  • 24 months warranty
    Certified

€507.90*

€604.40 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

FDA flange ball valve FK05 DN200 PN16 made of stainless steel 1.4408

FK05070014

FDA flange ball valve FK05 DN200 PN16 made of stainless steel 1.4408

FDA flange ball valve FK05 DN200 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for neutral liquid and gaseous media

Technical features

  • diameter DN200
  • connection flange dimensions acc. to EN 1092-1 PN16
  • media neutral liquid and gaseous media
  • temperature -20°C up to +180°C - depending on media and dimension
  • seal steam EPDM/PTFE
  • 24 months warranty
    Certified

€6,106.60*

€7,266.85 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

flange ball valve FK05 DN15 PN40 made of stainless steel 1.4408

FK05000103

flange ball valve FK05 DN15 PN40 made of stainless steel 1.4408

flange ball valve FK05 DN15 PN40 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for neutral liquid and gaseous media

Technical features

  • diameter DN15
  • connection flange dimensions acc. to EN 1092-1 PN40
  • media neutral liquid and gaseous media
  • temperature -20°C up to +180°C - depending on media and dimension
  • seal steam FKM/PTFE
  • 24 months warranty
    Certified

€157.60*

€187.54 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

high temperature flange ball valve FK12 DN100 PN40 made of carbon steel 1.0619 up to +250

FK12060111

high temperature flange ball valve FK12 DN100 PN40 made of carbon steel 1.0619 up to +250

high temperature flange ball valve FK12 DN100 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal PEEK for neutral liquid and gaseous media

Technical features

  • diameter DN100
  • connection flange dimensions acc. to EN 1092-1 PN40
  • media neutral liquid and gaseous media - technical clarification required
  • temperature -20°C up to +250°C - depending on media and dimension
  • seal steam Bronze Graphite
  • 24 months warranty
    Certified

€1,428.10*

€1,699.44 VAT included.

Lead time
1 - 2 weeks
Datasheet Datasheet

The stainless steel flange ball valves are particularly suitable for aggressive or other challenging media. Apart from these, however, they are also made from cast iron, spheroidal graphite iron or galvanised steel. The nominal widths range from DN15 to DN300. The flange shut-off valves are also available with the approvals DVGW-Gas, DVGW-Drinking water, TA-Air and Fire-Safe, depending on which approval you need. We will be happy to advise you in this regard. In addition, they are available as a compact design, with electric or pneumatic drive, and a 2-way and 3-way variants. The flange shut-off valves are suitable, depending on the model, for liquid or gaseous media, for drinking water, gas or steam. CAD and STEP files for the respective product can be downloaded or provided upon request.

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...