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.
Fire safe-flange ball valve DN15 PN16 FK12 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
PFA-flange ball valve FK13 DN100 ANSI 150 body spheroidal graphite cast iron 5.3103 ball PFA seal PTFE for liquid, gaseous and aggressive media with lever handle
low temperature flange ball valve FK05 till -50°C DN15 body stainless steel ball stainless steel 1.4408 seal made of VMQ/PTFE for neutral liquid and gaseous media, max. pressure 40 bar
Gas-flange ball valve FK05 DN100 PN40 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for gaseous media, gas, DVGW-gas
automatic ball valves DN40 - 1 1/2" inch brass CW617N nickel plated PK01 pneumatic actuator GS075 made of aluminium (mode of function: GS = single acting - normally open)
flange ball valve DN40 ANSI 150 FK06 body stainless steel 1.4408 ball stainless steel 1.4401 seal PTFE for liquid and gaseous media
high temperature flange ball valve FK05 DN32 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal PEEK for neutral liquid and gaseous media
three-pieces 2-way ball valve GK20 with ISO 5211 mounting flange made of stainless steel 1.4408 DN25 - 1" inch female thread for liquid and gaseous media
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:
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
Gate valves
Globe valves
Knife gate valve
Manometer gauge valve
Needle valves
Overflow valves
Pressure reducing valves
Safety valves
Sight glass
Solenoid valve
Stainless steel hoses
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:
