GK05000003
Water ball valve DN15 - 1/2" inch full port design seal made of PTFE for liquid and gaseous media
EK02000005
automatic-ball valve DN25 - 1" inch stainless steel 1.4408 EK02 electronic actuator S20 - series S for 24V AC/DC
EK02010005
automatic-ball valve DN25 - 1" inch stainless steel 1.4408 EK02 electronic actuator S20 - series S for 24-240V AC/DC
GK09010003
3-way ball valve DN15 - 1/2" inch L drilling seal made of PTFE in stainless steel for liquid and gaseous media
GK07000005
Gas ball valve stainless steel DN25 - 1" inch full port design seal made of PTFE / Viton for gas DVGW-Gas
GK03000005
ball valve made of stainless steel DN25 - 1" inch reduced port design seal made of PTFE for liquid and gaseous media
GK07000007
Gas ball valve stainless steel DN40 - 1 1/2" inch full port design seal made of PTFE / Viton for gas DVGW-Gas
GK04000005
ball valve made of stainless steel DN25 - 1" inch full port design seal made of PTFE for liquid and gaseous media
The many areas of application of stainless steel ball valves result in a huge variety of valves. NieRuf offers V4A ball valves from DN20 to DN250, or with sleeve connection from ¼” to 4” female thread. Depending on the design, the valves can be used with liquid, gaseous or aggressive media. Some are even suitable for vapor, DVGW drinking water or DVGW gas (also biogas). We would love to help you find the right stainless steel ball valve. Whether you need a 2/2 way ball valve or a 3 way ball valve wit T or L bore made of stainless steel, in our web shop you will find an extensive and high quality range of products, at low cost.
In our web shop, we provide a huge variety of stainless steel ball valves in different nominal sizes, with several connections and for a variety of pressure ranges. Simply order your ball valve with rapid delivery from our web shop, which is open 24/7. Got questions? Please feel free to contact us via mail info@nieruf.de.
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 
Angle seat valves
Ball valves
Butterfly valves
Check valves
Coaxial valves
Compensators
DISCO check valves
Diaphragm valve
Flow control valve
Globe valves
Knife gate valve
Manometer gauge valve
Needle valves
Overflow valves
Pressure reducing valves
Safety valves
Sight glass
Solenoid valve
Strainer
Vent-valve
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:
