Kieselmann type 5091
Applying the Kieselmann Check Valve
The non-return valves of Kieselmann can be used for gas and liquid applications in various industries such as Pharma and food applications. The Kieselmann check valve is available in sizes DN10 to DN100 and OD sizes 1" - 4". They are available in a weld/weld, between flanges and a weld/thread (male part) version according to DIN 11850/DIN 11851.
A check valve, or non return valve, is a valve that prevents the fluid from flowing backwards and ensures that it flows in only one direction. It can be used to prevent the loss of prime of the pump and water hammer. The valve is widely used in water loops.
The type 5083 is a new compact designed check valve. This check valve is mounted between the well known Kieselmann K-Flex flanges.
| Articlenr. | Description | Dimensions | Material type | Connection | Elastomer | Stock |
|---|---|---|---|---|---|---|
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32634305KI
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Non-returnvalve type 5091
BW/male 11851 DN25 304L EPDM
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DN25 (ø 29 mm) | 304 (L) | EPDM |
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32634307KI
|
Non-returnvalve fig. 5091
BW/male DN32 304L
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DN32 (ø 35 mm) | 304 (L) | EPDM |
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32634309KI
|
Non-returnvalve type 5091
BW/male 11851 DN40 304L EPDM
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DN40 (ø 41 mm) | 304 (L) | EPDM |
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32634311KI
|
Non-returnvalve Kieselmann
BW/male 11851
DN50 304L EPDM
Pressure 0.17bar
|
DN50 (ø 53 mm) | 304 (L) | EPDM |
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32634313KI
|
Non-returnvalve Kieselmann
BW/male 11851
DN65 304L EPDM
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DN65 (ø 70 mm) | 304 (L) | EPDM |
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32634315KI
|
Non-returnvalve Kieselmann
BW/male 11851
DN80 304L EPDM
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DN80 (ø 85 mm) | 304 (L) | EPDM |
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32634317KI
|
Non-returnvalve type 5091
Butt weld / male DIN11851
DN100 (104) 304L EPDM
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DN100 (ø 104 mm) | 304 (L) | Weld / Thread | EPDM |
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32634368KI
|
Non-returnvalve type 5091
clamp/clamp 1.5" (38.1)
EPDM 304L
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1,5" (ø 38,1 mm) | 304 (L) | EPDM |
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32634370KI
|
Non-returnvalve type 5091
clamp/clamp 2" (50.8)
EPDM 304L
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2" (ø 50,8 mm) | 304 (L) | EPDM |
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32638301KI
|
Non-returnvalve type 5091
Butt weld / male DIN11851
DN10 (13) 316L EPDM
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DN10 (ø 13 mm) | 316 (L) | EPDM |
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32638302KI
|
Non-returnvalve type 5091
Butt weld / male DIN11851
DN15 (19) 316L EPDM
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DN15 (ø 19 mm) | 316 (L) | EPDM |
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32638303KI
|
Non-return valve type 5091
Butt weld / male DIN11851
DN20 (23) 316L EPDM
|
DN20 (ø 23 mm) | 316 (L) | EPDM |
|
| Articlenr. | Description | Dimension | Elastomer | Stock |
|---|---|---|---|---|
|
32603301KI
|
Spare part non return valve type 5091
Spare part set DN10 EPDM
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32603315KI
|
Spare part non return valve type 5091
Spare part set DN80 EPDM
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32600962KI
|
Spare part non return valve
Valve seat DN50
O-ring design 304
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32603311KI
|
Spare part non return valve type 5099
Spare part set DN50 EPDM
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32603313KI
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Spare part non return valve type 5091
Spare part set DN65 EPDM
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KI5099010000050
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Spare part non return valve type 5091
Spare part set DN10 HNBR
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32603317KI
|
Spare part non return valve type 5091
Spare part set DN100 EPDM
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32600957KI
|
Spare part non return valve
Valve seat NW80
O-ring design 316
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32600944KI
|
Spare part non return valve
Seal kit NW40 EPDM
Between flanges with o-ring
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32604311KI
|
Spare part non return valve type 5091
Spare part set DN50 Viton
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32600959KI
|
Spare part non return valve
Seal kit NW100 EPDM
Between flanges with o-ring
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32623309KI
|
Spare part non return valve type 5091
Spare part set DN40 HNBR
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Material |
|
| In contact with product | 1.4301 / AISI 304 |
| (Depends on version) | 1.4404 / AISI 316 |
| Seals | EPDM, HNBR, FKM (Viton) |
Technical data |
|
| Sizes |
DN10 – DN100 OD 1" - 4" |
| Connections | Welding DIN 18850 |
|
Male part DIN 11851 Between Flanges |
|
| Max. temp. | 0 - 95°C |
| ID finish | Ra < 0.8 µm |
| Vacuum | 1,5 - 10-6 mbar x L/S (test pressure 0,5mbar) |
| Operating pressure | 10 bar |