overflow valve 1/2" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal PTFE for liquid and gaseous media
diameter:
1/2" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 3/4" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal NBR for liquid and gaseous media
diameter:
3/4" inch female
connection:
female thread BSP-P
seal:
NBR
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1/2" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal EPDM for liquid and gaseous media
diameter:
1/2" inch female
connection:
female thread BSP-P
seal:
EPDM
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal PTFE for liquid and gaseous media
diameter:
1" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1/2" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 0,5 - 2,5 bar seal PTFE for liquid and gaseous media
diameter:
1/2" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
0,5 - 2,5 bar
overflow valve 3/8" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 0,5 - 2,5 bar seal PTFE for liquid and gaseous media
diameter:
3/8" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
0,5 - 2,5 bar
overflow valve 1" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal EPDM for liquid and gaseous media
diameter:
1" inch female
connection:
female thread BSP-P
seal:
EPDM
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal NBR for liquid and gaseous media
diameter:
1" inch female
connection:
female thread BSP-P
seal:
NBR
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1/2" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 12,0 - 20,0 bar seal PTFE for liquid and gaseous media
diameter:
1/2" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
12,0 - 20,0 bar
overflow valve 3/4" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 0,2 - 0,8 bar seal NBR for liquid and gaseous media
diameter:
3/4" inch female
connection:
female thread BSP-P
seal:
NBR
media:
liquid and gaseous media
range of adjustment:
0,2 - 0,8 bar
overflow valve 3/8" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal PTFE for liquid and gaseous media
diameter:
3/8" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1/2" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal NBR for liquid and gaseous media
diameter:
1/2" inch female
connection:
female thread BSP-P
seal:
NBR
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 1" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 0,2 - 0,8 bar seal NBR for liquid and gaseous media
diameter:
1" inch female
connection:
female thread BSP-P
seal:
NBR
media:
liquid and gaseous media
range of adjustment:
0,2 - 0,8 bar
overflow valve 3/4" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 0,5 - 2,5 bar seal PTFE for liquid and gaseous media
diameter:
3/4" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
0,5 - 2,5 bar
overflow valve 3/8" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 2,0 - 12,0 bar seal EPDM for liquid and gaseous media
diameter:
3/8" inch female
connection:
female thread BSP-P
seal:
EPDM
media:
liquid and gaseous media
range of adjustment:
2,0 - 12,0 bar
overflow valve 3/4" inch female type UV16 made of stainless steel 316 L/CF8M pressure range 12,0 - 20,0 bar seal PTFE for liquid and gaseous media
diameter:
3/4" inch female
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
12,0 - 20,0 bar
angle-type overflow valve 1 1/2" inch male type UV15 stainless steel 5,6 - 11,0 bar seal PTFE for liquid and gaseous media counter pressure compensated up to 4 bar
diameter:
1 1/2" inch male
connection:
male thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
5,6 - 11,0 bar
angle-type overflow valve 2" inch fm type UV04 made of stainless steel AISI 316L pressure range 12 - 20 bar seal PTFE for liquid and gaseous media
diameter:
2" inch fm
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
12 - 20 bar
flange overflow valve DN 50 PN40 type UV12 made of stainless steel AISI 316L pressure range 5,5 - 10,0 bar seal FKM for liquid and gaseous media
diameter:
DN 50 PN40
connection:
flange acc. DIN EN 1092
seal:
FKM
media:
liquid and gaseous media
range of adjustment:
5,5 - 10,0 bar
flange overflow valve DN 20 PN40 type UV12 made of stainless steel AISI 316L pressure range 0,5 - 2,0 bar seal FKM for liquid and gaseous media
diameter:
DN 20 PN40
connection:
flange acc. DIN EN 1092
seal:
FKM
media:
liquid and gaseous media
range of adjustment:
0,5 - 2,0 bar
angle-type overflow valve 1 1/2" inch male type UV15 stainless steel 3,1 - 5,5 bar seal PTFE for liquid and gaseous media counter pressure compensated up to 4 bar
diameter:
1 1/2" inch male
connection:
male thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
3,1 - 5,5 bar
angle-type overflow valve 2" inch male type UV15 stainless steel 16,0 - 25,0 bar seal PTFE for liquid and gaseous media counter pressure compensated up to 4 bar
diameter:
2" inch male
connection:
male thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
16,0 - 25,0 bar
angle-type overflow valve 1 1/2" inch male type UV15 stainless steel 1,4 - 3,0 bar seal PTFE for liquid and gaseous media counter pressure compensated up to 4 bar
diameter:
1 1/2" inch male
connection:
male thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
1,4 - 3,0 bar
angle-type overflow valve 3/4" inch fm type UV15 stainless steel 1,6 - 2,8 bar seal PTFE for liquid and gaseous media counter pressure compensated up to 4 bar
diameter:
3/4" inch fm
connection:
female thread BSP-P
seal:
PTFE
media:
liquid and gaseous media
range of adjustment:
1,6 - 2,8 bar
Stainless-steel-overflow-valve: a true all-rounder
NieRuf offers a wide range of stainless-steel overflow-valves. They are being manufactured as straight form or angle form, depending on the requirements. The valve in straight form should always be mounted between two shut-off valves. This allows you to take it out easily and efficiently for cleaning or repairing purposes. For stainless-steel valves, different alloys can be used. Please find the material references for stainless steel in our data sheets.
Stainless-steel overflow-valve 0,5 - 20 bar
All stainless steel overflow valves can be manufactured with either flange connection or internal or external thread depending on the requirements. Stainless-steel overflow-valves with flange connection are available in the nominal sizes DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80 and DN100. The stainless-steel overflow-valves with thread connection are available in 3/8“, ½“, ¾“, 1“, 1 ¼“, 1 ½“ and 2“ Inch. Please contact us if you need special sizes. The range of adjustment can be set between 0,5 and 20 bar, the seal can be FKM, EPDM, PTFE or metal. If you let us know which setting you need, we can set the valve for you during manufacturing.
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.
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