mbar pressure reducing valve DN20 made of stainless steel with female thread NPT for liquid and neutral gaseous media and EPDM seal, set pressure 7 - 100 mbar
mbar pressure reducing valve DN15 made of stainless steel with female thread NPT for liquid and neutral gaseous media and EPDM seal, set pressure 30 - 500 mbar
pressure reducing valve DN80 DIN EN 1092 flange DIN EN 1092 made of stainless steel pressure 0,5 - 9,0 bar seal FPM / FKM for liquid and neutral gaseous media.
Millibar pressure reducing valve DN20 made of stainless steel with female thread for liquid and neutral gaseous media and EPDM seal, set pressure 30 - 500 mbar
stem pressure reducing valve DN25 flange ANSI 150 lbs RF made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 4.0 - 10.0 bar
steam pressure reducing valve 2" Inch female thread made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 4.0 - 10.0 bar
precision-pressure reducing valve 1" inch female thread made of stainless steel seal EPDM for liquid and gaseous media, set pressure 5.0 - 30.0 bar
Flange-pressure reducing valve DN100 flange ANSI 150 made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 0,5 - 9,0 bar
low-pressure reducing valve DN15 made of stainless steel with flange ANSI 150 for liquid and neutral gaseous media and EPDM seal, set pressure 30 - 500 mbar
pressure reducing valve 2" inch male thread male thread BSP-T made of stainless steel seal FKM for liquid and gaseous media (no steam), set pressure 0.5 - 2.0 bar
Piston-pressure reducing valve 1/2" Inch NPT female thread NPT made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 2.0 - 20.0 bar
Flange-pressure reducing valve DN100 Flange ANSI 150 made of stainless steel seal EPDM FDA for liquid and neutral gaseous media, pressure 0,5 - 9,0 bar
pressure reducing valve 3/4" Inch with male thread ISO 7 / BSP-T made of stainless steel seal EPDM FDA for liquid and neutral gaseous media, set pressure 1.5 - 6.0 bar
steam low pressure reducing valve DN25 flange ANSI 150 lbs RF made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 0.3 - 2.0 bar
mbar pressure reducer DN15 made of stainless steel with flange DIN EN 1092 for liquid and neutral gaseous media and FKM seal, set pressure 30 - 500 mbar
pressure reducing valve DN 40 flange DIN EN 1092 made of stainless steel seal EPDM FDA for liquid and neutral gaseous media, pressure 1.5 - 6.0 bar
thread pressure reducing valve 1" Inch NPT made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 0.2 - 2.0 bar
stem pressure reducing valve DN32 flange ANSI 150 lbs RF made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 4.0 - 10.0 bar
stem pressure reducing valve DN20 flange ANSI 150 lbs RF made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 4.0 - 10.0 bar
Piston-pressure reducing valve 1/2" Inch with male thread ISO 7 / BSP-T made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 2.0 - 20.0 bar
pressure reducing valve 3/4" Inch, pressure 0.2 - 2.0 bar made of stainless steel seal FPM / FKM for liquid and neutral gaseous media
pressure reducing valve 3/4" Inch with male thread ISO 7 / BSP-T made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 1.5 - 6.0 bar
steam pressure reducing valve low pressure 1" Inch female thread made of stainless steel seal PTFE / EPDM / FEPM for steam and hot water, set pressure 0.3 - 2.0 bar
Piston-pressure reducing valve 2" Inch female thread made of stainless steel seal FPM / FKM for liquid and neutral gaseous media, set pressure 2.0 - 20.0 bar
We offer a broad selection of springs that are the control units within our pressure-reducing-valves. This broad selection enables us to offer outlet pressures of up to 50 bar. Furthermore, the special design of our pressure-reducing-valves permits us to offer inlet pressures of up to 60 bar. Please feel free to ask our experts to help you with our broad selection of stainless-steel-pressure-reducing-valves. We are proud to guarantee you expert advice. In addition, we offer data sheets that permit a look at all the technical specifications of our stainless-steel pressure regulating valves.
For the installation of our stainless-steel-pressure-reducing-valves we provide a broad selection of connecting elements. You can directly put piston pressure reducing valves with female threads on pipes with threads. For the sealing you may use different specific sealing materials. For a quick installation just use our stainless-steel pressure reducing valves with flange connection or those with male threads. Benefit from the expertise of our company and find your ideal stainless-steel pressure-reducing-valve in 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:
