swing check valve DN100 PN 10/16 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal EPDM for liquid and gaseous media
diameter:
DN100
design:
swing check valve
seal:
EPDM
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
swing check valve with spring DN65 PN 10/16/25/40 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN65
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 30 bar
swing check valve with spring DN250 PN 10/16 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal NBR
diameter:
DN250
design:
swing check valve
seal:
NBR
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
swing check valve with spring DN100 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN100
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 20 bar
swing check valve DN125 PN 10/16 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal FKM (Viton)
diameter:
DN125
design:
swing check valve
seal:
FKM (Viton)
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
swing check valve DN40 PN 10/16 DIN EN 1092-1 Form B plastic PVC-U seal EPDM for liquid and gaseous media
diameter:
DN40
design:
swing check valve
seal:
EPDM
body material:
plastic PVC-U
pressure range:
0 - 10 bar
check valve DN125 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN125
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve DN150 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal PTFE for liquid and gaseous media
diameter:
DN150
design:
swing check valve
seal:
PTFE
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve with spring DN200 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN200
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve with spring DN250 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN250
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve with spring DN32 PN 10/16/25/40 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN32
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 40 bar
swing check valve with spring DN300 PN 10 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN300
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve DN150 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal NBR for liquid and gaseous media
diameter:
DN150
design:
swing check valve
seal:
NBR
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
dual plate check valve DN100 seal FKM (Viton) PN 10/16 DIN EN 1092-1 Form B, body made of grey cast iron wings made of stainless steel
diameter:
DN100
design:
dual plate check valve
seal:
FKM (Viton)
body material:
GGG40 epoxyd plated blue 180µm
pressure range:
0 - 16 bar
check valve DN200 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal EPDM
diameter:
DN200
design:
swing check valve
seal:
EPDM
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve with spring DN80 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal NBR
diameter:
DN80
design:
swing check valve
seal:
NBR
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
swing check valve DN32 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal EPDM for liquid and gaseous media
diameter:
DN32
design:
swing check valve
seal:
EPDM
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 40 bar
swing check valve DN50 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal NBR for liquid and gaseous media
diameter:
DN50
design:
swing check valve
seal:
NBR
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 25 bar
swing check valve DN80 PN 10/16 DIN EN 1092-1 Form B plastic PP-H seal EPDM for liquid and gaseous media
diameter:
DN80
design:
swing check valve
seal:
EPDM
body material:
plastic PP-H
pressure range:
0 - 6 bar
swing check valve DN125 PN 10/16 DIN EN 1092-1 Form B made of stainless steel A351 CF8M seal FKM (Viton) for liquid and gaseous media
diameter:
DN125
design:
swing check valve
seal:
FKM (Viton)
body material:
stainless steel A351 CF8M
pressure range:
0 - 16 bar
swing check valve DN100 ASME B16.5 / ANSI 150 made of steel 1.0460 / A 105, zinc plated seal NBR for liquid and gaseous media
diameter:
DN100
design:
swing check valve
seal:
NBR
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
swing check valve DN50 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal EPDM for liquid and gaseous media
diameter:
DN50
design:
swing check valve
seal:
EPDM
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 25 bar
swing check valve DN125 PN 10/16 DIN EN 1092-1 Form B plastic PVC-U seal EPDM for liquid and gaseous media
diameter:
DN125
design:
swing check valve
seal:
EPDM
body material:
plastic PVC-U
pressure range:
0 - 10 bar
swing check valve DN65 PN 10/16/25/40 DIN EN 1092-1 Form B made of steel 1.0460 / A 105, zinc plated seal EPDM for liquid and gaseous media
diameter:
DN65
design:
swing check valve
seal:
EPDM
body material:
steel 1.0460 / A 105, zinc plated
pressure range:
0 - 16 bar
High quality swing check valves or dual plate check valves for your specific needs!
Challenging applications ask for a variety of different check valves. Depending on the mounting position, installation place, temperature and medium, different check valves should be used. Depending on the medium, which flows through the system, the temperature and the installation place, the material of the swing check valves needs to be chosen. NieRuf offers check valves made of stainless steel, steel, PVC-U, PP; cast iron and GGG40. They come with FPDM, PTFF, NBR and FKM seals, in diameter DN15, DN20 and even up to DN500 or DN600.
Your request regarding check valves is our motivtion! NieRuf!
No matter what your challenge regarding check valves looks like, our team at NieRuf Industriearmaturen will take it on! Together with you, we will find the right solution. With demanding or aggressive media, we suggest check valves made of stainless steel. Frequently used backflow preventers are check valves and dual plate check valves. The swing check valves can be set up with an additional spring to facilitate closing. With high pressure ranges and high flow rates (which means high KV/KVS), dual plate check valves should be used, for they have a significantly low loss of flow. If you need specific connections to you pipeline, the DISCO- check valve can be used. We would love to help you find the right swing check valve from our extensive product range.
There for you
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
Quality
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.
This is NieRuf
Committed
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.
Motivated
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Competently
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
Flexible
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.