Compact ball valve DN15 PN40 FK04 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / TFM for liquid and gaseous media
FDA flange ball valve FK05 DN150 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for liquid and gaseous media
flange ball valve FK05 DN32 PN40 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for liquid and gaseous media
FDA flange ball valve FK05 DN100 PN16 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM for liquid and gaseous media
Compact ball valve DN20 PN40 FK03 body carbon steel 1.0619 ball stainless steel 1.4408 seal PTFE / TFM for liquid and gaseous media
drinking-water-flange ball valve DN200 PN16 FK05 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE for drinking water
ball valve with actuator DN150 stainless steel 1.4408 PK05 pneumatic actuator GS160 made of aluminium (mode of function: GS = single acting - normally open)
flange ball valve FK12 DN50 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal TFM for liquid and gaseous media
Three-way flange ball valve DN25 PN16/40 FK08 body carbon steel 1.0619 ball carbon steel 1.4308 seal TFM 1600 / PTFE L Drilling
Compact ball valve DN125 PN16 FK04 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / TFM for liquid and gaseous media
automatic-flange stainless steel ball valve DN100 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 DN32 PN16 body carbon steel 1.0619 ball stainless steel 1.4408 seal PEEK for liquid and gaseous media
Gas-flange ball valve FK12 DN80 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal TFM for gaseous media, gas, DVGW-gas
Flange ball valve DN80 FK01 body spheroidal graphite cast iron GJS 400-18 ball steel chrome plated seal PTFE approval DVGW gas
compact-automatic-flange ball valve DN32 carbon steel 1.0619 PK06 pneumatic actuator GD052 made of aluminium (mode of function: GD = double acting)
Flange ball valve DN150 FK02 body spheroidal graphite cast iron GJS 400-18 ball (solid) stainless steel 1.4408 seal PTFE approval DVGW gas
Flange ball valve DN65 FK01 body spheroidal graphite cast iron GJS 400-18 ball steel chrome plated seal PTFE / GF for liquid and gaseous media
Fire safe-flange ball valve FK12 DN20 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal TFM for liquid and gaseous media
compact-automatic-flange ball valve DN100 carbon steel 1.0619 PK06 pneumatic actuator GS140 made of aluminium (mode of function: GS = single acting)
compact-automatic-flange ball valve DN32 carbon steel 1.0619 PK06 pneumatic actuator GS075 made of aluminium (mode of function: GS = single acting - normally open)
Flange ball valve DN25 FK02 body spheroidal graphite cast iron GJS 400-18 ball (solid) stainless steel 1.4408 seal PTFE / GF for liquid and gaseous media
3 way stainless steel flange ball valve DN100 PN16 FK09 body stainless steel 1.4408 ball stainless steel 1.4408 seal TFM 1600 / PTFE L Drilling
high temperature flange ball valve FK12 DN80 PN40 body carbon steel 1.0619 ball stainless steel 1.4408 seal PEEK for liquid and gaseous media
automatic-flange ball valve DN100 - 4" inch spheroidal cast iron GGG40 PK04 pneumatic actuator GD105 made of aluminium (mode of function: GD = double acting)
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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