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.
ball valve with actuator DN25 stainless steel 1.4408 PK05 pneumatic actuator GD052 made of aluminium (mode of function: GD = double acting)
ball valve made of brass DN32 - 1 1/4" inch full port design seal made of O-ring Viton for liquid and gaseous media
Compact ball valve DN15 PN16 FK04 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / TFM for liquid and gaseous media
pneumatic-ball valve DN25 - 1" inch stainless steel 1.4408 PK02 pneumatic actuator GS052 made of aluminium (mode of function: GS = single acting)
automatic ball valves DN32 - 1 1/4" inch brass CW617N nickel plated PK01 pneumatic actuator GS063 made of aluminium (mode of function: GS = single acting)
pneumatic-ball valve DN40 - 1 1/2" inch stainless steel 1.4408 PK02 pneumatic actuator GD063 made of aluminium (mode of function: GD = double acting)
automatic-flange stainless steel ball valve DN15 stainless steel 1.4408 PK07 pneumatic actuator GS58 made of aluminium (mode of function: GS = single acting)
automatic ball valves DN10 - 3/8" inch brass CW617N nickel plated PK01 pneumatic actuator GS052 made of aluminium (mode of function: GS = single acting)
Automatic-ball valves DN10 - 3/8" inch brass CW617N nickel plated EK01 electronic actuator H10- series H (high voltage) for 110-240V AC+DC
Automatic-ball valves DN10 - 3/8" inch brass CW617N nickel plated EK01 electronic actuator L10 - series L (low voltage) 24V AC/DC
ball valve with actuator DN15 stainless steel 1.4408 PK05 pneumatic actuator GS052 made of aluminium (mode of function: GS = single acting)
automatic-flange stainless steel ball valve DN15 stainless steel 1.4408 PK07 pneumatic actuator GD48 made of aluminium (mode of function: GD = double acting)
pneumatic-ball valve DN15 - 1/2" inch stainless steel 1.4408 PK02 pneumatic actuator GS052 made of aluminium (mode of function: GS = single acting)
automatic ball valves DN32 - 1 1/4" inch brass CW617N nickel plated PK01 pneumatic actuator GD052 made of aluminium (mode of function: GD = double acting)
automatic ball valves DN8 - 1/4" inch brass CW617N nickel plated PK01 pneumatic actuator GS052 made of aluminium (mode of function: GS = single acting)
ball valve made of brass DN8 - 1/4" inch full port design seal made of 2xO-ring FKM for liquid and gaseous media
ball valve made of stainless steel DN40 - 1 1/2" inch reduced port design seal made of PTFE for liquid and gaseous media
automatic ball valves DN50 - 2" inch brass CW617N nickel plated PK01 pneumatic actuator GD063 made of aluminium (mode of function: GD = double acting)
ball valve made of brass DN25 - 1" inch full port design seal made of O-ring Viton for liquid and gaseous media
automatic ball valves DN40 - 1 1/2" inch brass CW617N nickel plated PK01 pneumatic actuator GD052 made of aluminium (mode of function: GD = double acting)
compact-automatic-flange ball valve DN15 stainless steel 1.4408 EK07 electronic actuator H10 - series H (high voltage) for 110-240V AC/DC
automatic ball valves DN10 - 3/8" inch brass CW617N nickel plated PK01 pneumatic actuator GD032 made of aluminium (mode of function: GD = double acting)
Gas ball valve stainless steel DN25 - 1" inch full port design seal made of PTFE / Viton for gas DVGW-Gas
Automatic-ball valves DN50 - 2" inch brass CW617N nickel plated EK01 electronic actuator - series S for 24V AC/DC
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: 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.
You can reach us from Monday to Friday at +497143 9666900 and any time at 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
Coaxial valves
Compensators
DISCO check valves
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
check valves
diaphragm valve
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:
