DN20 flange-safety valve gastight cap and closed bonnet for liquid and gaseous media made of stainless steel pressure 0,3 up to max. 40 bar
diameter:
DN20/DN20
connection:
flange acc. to DIN EN 1092-1
seal:
metal
set pressure:
0,3 up to max. 40 bar
media:
liquid and gaseous media
safety valve DN20/DN32 SF04 with bellows & gastight cap stainless steel seal metal pressure 0,8 - 40,0 bar lever
diameter:
DN20/DN32
connection:
flange acc. to DIN EN 1092-1
seal:
metal
set pressure:
0,8 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN100/DN100 pressure 0,5 up to max. 40 bar closed lifting device and closed bonnet for liquid and gaseous media
diameter:
DN100/DN100
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
0,5 up to max. 40 bar
media:
liquid and gaseous media
flange-safety valve DN50/DN50 EN-JL1040 with lever for gaseous media seal EPDM pressure 0,5 up to max. 16 bar
diameter:
DN50/DN50
connection:
flange acc. to DIN EN 1092-2
seal:
EPDM
set pressure:
0,5 up to max. 16 bar
media:
gaseous media
safety valve DN50/DN80 SF04 with bellows & gastight cap stainless steel seal EPDM pressure 3,0 - 40,0 bar lever
diameter:
DN50/DN80
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
3,0 - 40,0 bar
media:
liquid and gaseous media
safety valve DN20/DN32 SF04 with bellows & gastight cap stainless steel seal EPDM pressure 0,8 - 40,0 bar lever
diameter:
DN20/DN32
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
0,8 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN32/DN50 SF06 for liquid and gaseous media made of Spheriodal graphite cast iron 5.1303 seal EPDM set pressure 1,0 - 40,0 bar with lifting device lever
diameter:
DN32/DN50
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
EPDM
set pressure:
1,0 - 40,0 bar
media:
liquid and gaseous media
cast iro flange-safety valve DN40/DN40 open lifting device and open bonnet for gaseous media, made of cast iron EN-JL1040 seal FPM
diameter:
DN40/DN40
connection:
flange acc. to DIN EN 1092-2
seal:
FPM
set pressure:
0,5 up to max. 16 bar
media:
gaseous media
flange-safety valve DN65/DN100 SF04 for liquid and gaseous media made of stainless steel seal metal set pressure 0,2 - 40,0 bar with lifting device lever
diameter:
DN65/DN100
connection:
flange acc. to DIN EN 1092-1
seal:
metal
set pressure:
0,2 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN50/DN50 made of cast iron EN-JL1040 seal FPM pressure 0,5 up to max. 16 bar lifting with lever
diameter:
DN50/DN50
connection:
flange acc. to DIN EN 1092-2
seal:
FPM
set pressure:
0,5 up to max. 16 bar
media:
liquid and gaseous media
flange-safety valve DN20/DN20 closed lifting device and closed bonnet made of cast iron EN-JL1040 pressure 0,3 up to max. 16 bar with lever
diameter:
DN20/DN20
connection:
flange acc. to DIN EN 1092-2
seal:
metal
set pressure:
0,3 up to max. 16 bar
media:
liquid and gaseous media
flange-safety valve DN25/DN25 closed lifting device and closed bonnet made of cast iron EN-JL1040 pressure 0,2 up to max. 16 bar with lever
diameter:
DN25/DN25
connection:
flange acc. to DIN EN 1092-2
seal:
metal
set pressure:
0,2 up to max. 16 bar
media:
liquid and gaseous media
flange-safety valve DN50/DN80 SF06 for liquid and gaseous media made of Spheriodal graphite cast iron 5.1303 seal EPDM set pressure 3,0 - 40,0 bar without lifting device
diameter:
DN50/DN80
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
EPDM
set pressure:
3,0 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN40/DN40 SF0202 for gaseous media made of cast steel seal metal pressure 0,2 up to max. 40 bar with lever
diameter:
DN40/DN40
connection:
flange acc. to DIN EN 1092-1
seal:
metal
set pressure:
0,2 up to max. 40 bar
media:
gaseous media
flange-safety valve DN15/DN25 SF04 for liquid and gaseous media made of stainless steel seal EPDM set pressure 0,2 - 40,0 bar with lifting device lever
diameter:
DN15/DN25
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
0,2 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN20/DN20 SF0202 for gaseous media made of cast steel seal EPDM pressure 0,5 up to max. 40 bar 0°C up to + 150°C
diameter:
DN20/DN20
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
0,5 up to max. 40 bar
media:
gaseous media
flange-safety valve DN80/DN125 SF04 for liquid and gaseous media made of stainless steel seal PTFE set pressure 0,2 - 40,0 bar without lifting device
diameter:
DN80/DN125
connection:
flange acc. to DIN EN 1092-1
seal:
PTFE
set pressure:
0,2 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN80/DN125 SF06 for gaseous media made of Spheriodal graphite cast iron 5.1303 seal PTFE set pressure 0,2 - 40,0 bar with lifting device lever
diameter:
DN80/DN125
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
PTFE
set pressure:
0,2 - 40,0 bar
media:
gaseous media
flange-safety valve DN40/DN65 SF06 for gaseous media made of Spheriodal graphite cast iron 5.1303 seal EPDM set pressure 0,2 - 40,0 bar with lifting device lever
diameter:
DN40/DN65
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
EPDM
set pressure:
0,2 - 40,0 bar
media:
gaseous media
flange-safety valve DN50/DN80 SF04 for liquid and gaseous media made of stainless steel seal metal set pressure 0,2 - 40,0 bar without lifting device
diameter:
DN50/DN80
connection:
flange acc. to DIN EN 1092-1
seal:
metal
set pressure:
0,2 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN50/DN80 SF06 for liquid and gaseous media made of Spheriodal graphite cast iron 5.1303 seal EPDM set pressure 3,0 - 40,0 bar with lifting device lever
diameter:
DN50/DN80
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
EPDM
set pressure:
3,0 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN20/DN32 SF06 for liquid and gaseous media made of Spheriodal graphite cast iron 5.1303 seal EPDM set pressure 0,2 - 40,0 bar with lifting device lever
diameter:
DN20/DN32
connection:
flange acc. to DIN EN 1092-2 | Input PN40 output PN16
seal:
EPDM
set pressure:
0,2 - 40,0 bar
media:
liquid and gaseous media
flange-safety valve DN25/DN25 pressure 0,5 up to max. 40 bar closed lifting device and closed bonnet for liquid and gaseous media
diameter:
DN25/DN25
connection:
flange acc. to DIN EN 1092-1
seal:
EPDM
set pressure:
0,5 up to max. 40 bar
media:
liquid and gaseous media
safety valve DN15/DN25 SF04 with bellows & gastight cap stainless steel seal PTFE pressure 1,2 - 40,0 bar
diameter:
DN15/DN25
connection:
flange acc. to DIN EN 1092-1
seal:
PTFE
set pressure:
1,2 - 40,0 bar
media:
liquid and gaseous media
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.