We at NieRuf are motivated by your problem definitions in the areas of flow measurement, pipeline construction, lock off and control technology. NieRuf is your competent system supplier of industrial valves. We develop an individual concept for a fast and cost efficient procedure of your industrial valve project. NieRuf is one of the leading suppliers of industrial valves.
The trade fair for industrial pumps, valves and processes.
From now on, the DM10, DM12 & DM19 series is also available with ISO 7 male thread. The pressure reducers have been specially developed for applications where precise pressure regulation is required. We deliver the pressure reducers directly from stock!
The newly introduced modular principle in this series ensures numerous combination options in view and thus covers a wide range of application areas.
Data sheets, operating instructions as well as the CAD data of the article in STEP format can be found directly with the respective article or in this tool for download.
The NieRuf resistance list contains an evaluation of the chemical resistance to various operating media for various materials that we can deliver. Just search for your medium.
You can quickly and easily transfer the specification of our valves to your tender text or specification. To do this, copy the text field and paste it into your IT system.
Information about spare parts can be found directly on the product. Use the practical and simple spare parts finder function of NieRuf.
Get a quick overview of all possible certificates or approvals for a NieRuf product.
With NieRuf you can easily access the documents, certificates and reports you have ordered. The documents can be loaded directly via our download management using the order number or serial number. You are also welcome to upload and manage your own documents.
Quickly see important details on our products with our 3D viewer.
Use our tool to quickly and easily determine the set pressure of a safety valve or the recommended maximum operating pressure of a system when used with a safety valve from NieRuf.
Digital on site. Use a wide variety of channels to communicate with us. Give us a call, send us an e-mail, chat with us directly, start a video call via the homepage or we will meet in person.
Our products in your plant. Build our high-quality products virtually into your system and quickly and easily clarify the installation spaces or the operability of the fittings in your application.
“Choosing quality means choosing customer satisfaction.”
If you have made a mistake in the nominal diameter, pressure range, voltage or material, you can return the item without any storage fees within 21 days. *
* For items marked with “NieRuf warranty” on the detail page at www.nieruf.com, a warranty period of 24 months applies. The warranty period starts from the day of delivery. For further details see GTCs point 7 – 7.11.
24 months of protection for all product defects that you did not cause yourself. *
* Valid for all items marked with “NieRuf exchange” on the detail page at www.nieruf.com.
Our certified Quality management according to DIN EN ISO 9001: 2015 is part of our DNA.
Discover our high-quality products in the new NieRuf catalog! From butterfly valves to check valves, we offer a wide selection for various applications. Find the perfect product for your needs and convince yourself of our quality. Order now!
Vom 25. – 26. Oktober 2023 findet die 4. Ausgabe der PUMPS &
VALVES in Zürich statt. Die Fachmesse präsentiert Ihnen Produkte
und Lösungen rund um die Themen Pumpensysteme, Ventile,
Antriebstechnik, Industrie-Armaturen, Anlagentechnik, Dichtungen,
Dichtungssysteme, Filter, Filtersysteme und Rohrleitungen.
Sie finden uns in Halle 4, Stand J27.
Wir freuen uns auf Ihren Besuch.
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.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
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.
All animal rights activists may rest assured; we do not intend to fit valves from our factory to elephants in the future. Elephants do not need them anyway.
Their trunk is a multifunctional organ: for feeling, gripping, breathing, smelling and fighting. The trunk is also used as a suction and pressure pump thus allowing the elephant to drink 200 litres of water in 5 minutes. The trunk can also be used to spread dirt and dust over the skin. No matter whether it's regulating or controlling, water or highly viscous media, the elephant and nieruf can cope it.
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
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.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
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 For all questions we are available by phone
Mo - Fr 08:30 - 17:00
or send us an e-mail:
Resistance check 
Frequently asked questions 
Configurator 
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:
