compact-automatic-flange ball valve DN25 carbon steel 1.0619 EK06 electronic actuator S20 - series S for 24-240V AC/DC
Firse safe-flange ball valve DN25 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
flange ball valve DN20 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
Steam-flange ball valve FK12 DN100 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE/TFM for gaseous for example steam
automatic-flange ball valve DN150 - 6" inch spheroidal cast iron GGG40 PK04 pneumatic actuator GS140 made of aluminium (mode of function: GS = single acting - normally open)
Gas-flange ball valve DN125 PN16 FK12 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE for gas
ball valve with actuator DN50 stainless steel 1.4408 PK05 pneumatic actuator GS092 made of aluminium (mode of function: GS = single acting)
Flange ball valve DN50 FK02 body spheroidal graphite cast iron GJS 400-18 ball (solid) stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
automatic-flange stainless steel ball valve DN125 stainless steel 1.4408 PK07 pneumatic actuator GS143 made of aluminium (mode of function: GS = single acting - normally open)
high temperature flange ball valve FK12 DN40 PN16 body carbon steel 1.0619 ball stainless steel 1.4408 seal Antimony-coal for liquid and gaseous media
ball valve with actuator DN65 stainless steel 1.4408 PK05 pneumatic actuator GS105 made of aluminium (mode of function: GS = single acting - normally open)
automatic-flange ball valve DN125 - 5" inch spheroidal graphite cast iron GJS400-15 EK04 electronic actuator S300 - series S for 110-240V AC/DC
compact-automatic-flange ball valve DN80 carbon steel 1.0619 PK06 pneumatic actuator GD092 made of aluminium (mode of function: GD = double acting)
flange ball valve DN80 ANSI 150 FK06 body stainless steel 1.4408 ball stainless steel 1.4401 seal PTFE for liquid and gaseous media
Flange ball valve DN250 FK01 body spheroidal graphite cast iron GJS 400-18 ball steel chrome plated seal PTFE / GF for liquid and gaseous media
Flange ball valve DN200 FK01 body spheroidal graphite cast iron GJS 400-18 ball steel chrome plated seal PTFE / GF for liquid and gaseous media
automatic-flange ball valve DN150 - 6" inch spheroidal graphite cast iron GJS400-15 EK04 electronic actuator S300 - series S 24-240V AC/DC
Flange ball valve DN125 FK02 body spheroidal graphite cast iron GJS 400-18 ball (solid) stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
Steam-flange ball valve DN200 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / TFM for gaseous for example steam
3 way stainless steel flange ball valve DN40 PN16/40 FK09 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM 1600 / PTFE L Drilling
flange ball valve DN100 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
high temperature flange ball valve FK12 DN32 PN16 body carbon steel 1.0619 ball stainless steel 1.4408 seal Antimony-coal for liquid and gaseous media
3 way stainless steel flange ball valve DN65 PN16 FK09 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM 1600 / PTFE L Drilling
high temperature flange ball valve FK05 DN40 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal PEEK for liquid and gaseous media
The stainless steel flange ball valves are particularly suitable for aggressive or other challenging media. Apart from these, however, they are also made from cast iron, spheroidal graphite iron or galvanised steel. The nominal widths range from DN15 to DN300. The flange shut-off valves are also available with the approvals DVGW-Gas, DVGW-Drinking water, TA-Air and Fire-Safe, depending on which approval you need. We will be happy to advise you in this regard. In addition, they are available as a compact design, with electric or pneumatic drive, and a 2-way and 3-way variants. The flange shut-off valves are suitable, depending on the model, for liquid or gaseous media, for drinking water, gas or steam. CAD and STEP files for the respective product can be downloaded or provided upon request.
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
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