AK09020108
PFA-Butterfly-valve DN50 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
AK09020013
PFA-Butterfly-valve DN150 PN10-PN16 Wafer type with lever seal made of PTFE and silicone insert for aggressive media
AK09020111
PFA-Butterfly-valve DN100 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
AK09020112
PFA-Butterfly-valve DN125 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
AK09020110
PFA-Butterfly-valve DN80 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
AK09020109
PFA-Butterfly-valve DN65 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
AK09020007
PFA-Butterfly-valve DN40 PN10-PN16 Wafer type with lever seal made of PTFE and silicone insert for aggressive media
AK09020113
PFA-Butterfly-valve DN150 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
The PFA butterfly valves are manufactured to the highest quality standards and provide optimal sealing to avoid leaks and ensure precise control of the media flow. The PFA/PTFE lining provides a smooth interior surface, minimizing deposits and blockages. This ensures high flow capacity and efficient performance.
Our PFA/PTFE lined butterfly valves are ideal for use in industries such as chemical, petrochemical, food and beverage, as well as pharmaceutical and biotechnological production. They offer excellent chemical resistance to a variety of aggressive media, including acids, alkalis, and solvents. Additionally, they are temperature-resistant and can reliably operate under extreme conditions.
Our PFA/PTFE lined butterfly valves are available in various sizes, pressure ratings, and configurations to meet the specific requirements of your application. We prioritize quality, durability, and reliability of our products to provide you with the best possible solution.
Discover our impressive range of PFA/PTFE lined butterfly valves now!
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:
