Just like butterfly valves, ball valves belong to the category of shut-off valves. Whenever there is the need to control or cut of a gas, a fluid or any other medium, there is a demand for ball-valves. However, the requirement to the ball-valve may vary strongly. Depending on the application, ball valves with DVGW approval for gas, biogas or drinking water may be required. In some cases the fittings have to fulfill TA Air guidelines or the Fire Safe criteria. Whatever you need a ball-valve for, NieRuf industry fittings will help you find a solution.
Flange ball valve DN250 FK01 body spheroidal graphite cast iron GJS 400-18 ball stainless steel 1.4301 seal PTFE approval DVGW gas
automatic-flange ball valve DN125 - 5" inch spheroidal graphite cast iron GJS400-15 EK04 electronic actuator S140 - series S 24V AC/DC
Flange ball valve DN50 FK01 body spheroidal graphite cast iron GJS 400-18 ball stainless steel 1.4301 seal PTFE / GF for liquid and gaseous media
three-pieces 2-way ball valve GK20 with ISO 5211 mounting flange made of stainless steel 1.4408 DN40 - 1 1/2" inch female thread for liquid and gaseous media
drinking-water-flange ball valve DN80 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE for drinking water
three-pieces 2-way ball valve GK20 with ISO 5211 mounting flange made of stainless steel 1.4408 DN50 - 2" inch female thread NPT for liquid and gaseous media
high temperature flange ball valve FK12 DN50 PN16 body carbon steel 1.0619 ball stainless steel 1.4408 seal Antimony-coal for neutral liquid and gaseous media
Steam-flange ball valve DN25 PN16 FK12 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE / TFM for gaseous for example steam
The areas of application for ball valves are multifaceted. Ball valves are used for a wide range of applications. We are able to deliver our low-priced ball valves with electrical part-turn actuator or flange ball valves with a pneumatic actuator quickly. Regardless of whether you need a ball valve with L-bore, T-bore or with a full or reduced bore, we offer a huge selection of high-quality ball valves. We deliver ball-valves with the following nominal sizes: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200, DN250 with sleeve connection, 1/4", 3/8“, 1/2“, 3/4“, 1“, 1 ¼“, 1 ½“, 2“, 2 1/2", 3", 4" inches with female or male thread off the shelf. Depending on the medium, we deliver fittings made from brass, stainless steel or cast iron.
If you need any help finding the right ball-valves solution, the NieRuf industry fittings team will be pleased to help you with its expertise - fast and for free. We will help you find the appropriate ball valve from our wide range of goods. NieRuf delivers 2-way ball valves, 3-way ball valves, high pressure ball valves and multiple way ball valves rapidly and cost-efficiently. Furthermore, we are able to produce ball valves with full or reduced bore. We would be pleased to offer you any customized ball valve according to your personal needs. Please feel free to order the ball-valve that suits your demand for a low price at our online shop.
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
Mon. - Fri. from 08:30 - 17:00
Phone: +49 7143/9666-901
sales@nieruf.com
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:
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