Butterfly-valve DN40 PN10-PN16 Lug type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
PFA-Butterfly-valve DN125 ANSI150 Wafer type with lever seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN150 PN10-PN16 Wafer type disc made of stainless steel 1.4469 with lever seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN200 PN10-PN16 Wafer type disc made of stainless steel 1.4469 with lever seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN300 PN10-PN16 Wafer type disc made of stainless steel 1.4404 with lever seal made of PTFE and FKM insert for aggressive media
PFA-Butterfly-valve DN50 PN10-PN16 Wafer type with handwheel gearbox seal made of PTFE and FKM insert for aggressive media
PFA-Butterfly-valve DN300 PN10-PN16 Wafer type with lever seal made of PTFE and FKM insert for aggressive media
Butterfly-valve DN65 PN10-PN16 Wafer type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN250 ANSI150 Wafer type disc made of stainless steel 1.4404 with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN100 ANSI150 Lug type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN65 PN10-PN16 Lug type disc made of stainless steel 1.4469 with lever seal made of PTFE and FKM insert for aggressive media
Butterfly-valve DN50 ANSI150 Wafer type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN100 PN10-PN16 Lug type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
PFA-Butterfly-valve DN250 ANSI150 Lug type with lever seal made of PTFE and silicone insert for aggressive media
Butterfly-valve DN300 ANSI150 Wafer type disc made of stainless steel 1.4404 with lever seal made of PTFE and EPDM insert for aggressive media
PFA-Butterfly-valve DN300 PN10-PN16 Wafer type with lever seal made of PTFE and EPDM insert for aggressive media
Butterfly-valve DN80 ANSI150 Wafer type disc made of stainless steel 1.4469 with lever seal made of PTFE and EPDM insert for aggressive media
PFA-Butterfly-valve DN100 ANSI150 Wafer type with lever seal made of PTFE and silicone insert for aggressive media
Butterfly-valve DN100 ANSI150 Wafer type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and FKM insert for aggressive media
Butterfly-valve DN50 PN10-PN16 Lug type disc made of stainless steel 1.4469 with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
PFA-Butterfly-valve DN50 ANSI150 Lug type with lever seal made of PTFE and EPDM insert for aggressive media
PFA-Butterfly-valve DN200 PN10 Lug type with handwheel gearbox seal made of PTFE and EPDM insert for aggressive media
PFA-Butterfly-valve DN200 ANSI150 Wafer type with lever seal made of PTFE and silicone insert for aggressive media
PFA-Butterfly-valve DN200 PN10 Lug type with handwheel gearbox seal made of PTFE and silicone insert for aggressive media
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:
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check valves
diaphragm valve
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If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.
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