Kieselmann butterfly valve pneumatically operated air open / air closed
Applying a Kieselmann Butterfly Valve
The Kieselmann Butterfly Valve offers a space-saving solution for hygienic process plants. They are preferably used in pipelines, switch panels, tank valve and in other cost-efficient situations.The butterfly valves are available in various connection types and in a between flange type. Kieselmann stainless steel valves ensure top quality in dimensional accuracy and surface quality. Kieselmann can extend the life of the seals by optimizing the shape.
| Articlenr. | Description | Dimensions | Material type | Connection | Elastomer | Stock |
|---|---|---|---|---|---|---|
|
25128704KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
1" (25.4) 316L HNBR
Air operated air/air
|
1" (ø 25,4 mm)
|
|
Weld / Weld
|
|
|
|
25128708KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
1.5" (38.1) 316L HNBR
Air operated air/air
|
1,5" (ø 38,1 mm)
|
|
Weld / Weld
|
|
|
|
25128709KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN40 (41) 1.4404 (316L)
HNBR
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN40 (ø 41 mm)
|
316 (L)
|
Weld / Weld
|
HNBR
|
|
|
25128710KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
2" (50.8) 316L HNBR
Air operated air/air
|
2" (ø 50,8 mm)
|
|
Weld / Weld
|
|
|
|
25128712KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
2.5" (63.5) 316L HNBR
Air operated air/air
|
2,5" (ø 63,5 mm)
|
|
Weld / Weld
|
|
|
|
25128714KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
3" (76.1) 316L HNBR
Air operated air/air
|
3" (ø 76,1 mm)
|
|
Weld / Weld
|
|
|
|
25128716KI
|
Butterfly valve Kieselmann 4451
Butt weld / Butt weld
4" (101.6) 316L HNBR
Air operated air/air
|
4" (ø 101,6 mm)
|
|
Weld / Weld
|
|
|
|
25134705KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN25 (29) 1.4307 (304L)
EPDM
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN25 (ø 29 mm)
|
304 (L)
|
Weld / Weld
|
EPDM
|
|
|
25134709KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN40 (41) 1.4307 (304L)
EPDM
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN40 (ø 41 mm)
|
304 (L)
|
Weld / Weld
|
EPDM
|
|
|
25134711KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN50 (53) 1.4307 (304L)
EPDM
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN50 (ø 53 mm)
|
304 (L)
|
Weld / Weld
|
EPDM
|
|
|
25134713KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN65 (70) 1.4307 (304L)
EPDM
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN65 (ø 70 mm)
|
304 (L)
|
Weld / Weld
|
EPDM
|
|
|
25134715KI
|
Kieselmann butterfly valve 4401
Weld / Weld
DN80 (85) 1.4307 (304L)
EPDM
Including actuator
Air open / air closed
Stainless steel 304
Prepared for indication: yes, M12
Prepared for control unit: yes
|
DN80 (ø 85 mm)
|
304 (L)
|
Weld / Weld
|
EPDM
|
|
| Articlenr. | Description | Dimension | Elastomer | Stock |
|---|---|---|---|---|
|
27100279KI
|
Seal butterfly valve
Type DIN
1" EPDM
|
|
|
|
|
27100292KI
|
Seal butterfly valve
Type DIN + DIN FL-FL
DN100 EPDM
|
|
|
|
|
27100280KI
|
Seal butterfly valve
Type DIN + DIN FL-FL
DN25 EPDM
|
|
|
|
|
27100242KI
|
Seal butterfly valve
Type DIN + DIN FL-FL
DN100 SILIKON
|
|
|
|
|
27100232KI
|
Seal butterfly valve
Type DIN + DIN FL-FL
DN32 SILIKON
|
|
|
|
|
27100285KI
|
Seal butterfly valve
Type DIN
2" EPDM
|
|
|
|
|
27100235KI
|
Seal butterfly valve
Type DIN
2" Silicone
|
|
|
|
|
25838314KI
|
Spare part butterfly valve 316
Body -/- flanges 3" EPDM
Incl. handle
|
|
|
|
|
27101281KI
|
K-flex seal butterfly
for sanitary flange connection
DN40
|
|
|
|
|
27138109KI
|
Spare part butterfly valve
Valve disc Kieselmann
DN40 (41) 316L
|
|
|
|
|
27134111KI
|
Spare part butterfly valve
Valve disc Kieselmann
DN50 (53) 304L
|
|
|
|
|
27300807KI
|
Butterfly valve part Kieselmann
Gasket set Flexoform (K-Flex) DN32
|
|
|
|
Material |
|
| Product contact parts | W.St. 1.4301/1.4307 or AISI 304(L) and 1.4404 or AISI 316L |
| ID finish | Ra <0,8 μm, electropolished |
| Other stainless steel parts | W.St. 1.4301 / AISI 304 |
| Standard seal | EPDM |
| Type of seal (Valve) | T-profile |
| Type of seal (Flange) | K-Flex or Profile gasket |
| Bearing bush | Only the leak detection version (Upper side) |
| Max. working pressure |
16 bar (until DN65) 10 bar (DN65 - DN100) 6 bar (DN125 and larger) |
| Min. working pressure | Vacuum |
| Max. temperature | Depends on elastomer |
| Sizes | DN15 - DN150, 1” - 4” |
| DIN sizes | DIN : DN15 - DN150 |
| Inch sizes | inch : 1” – 4” |
| ISO sizes | n.v.t. |
| Seal options | EPDM, MVQ (Silicon), FKM (Viton), K-Flex |
Version |
|
| Connections | Weld, male part, liner/nut, Flange and Clamp ferrule |
| DIN11851, DIN32676 | |
| EN1092, RJT | |
| Standard operating | Manually operated (two versions) |
| Step less operated | |
| Manually operated with positioners | |
| Pneumatic operating | Double air, air/spring (three versions) |
| Required air pressure | 5,5 to 8 bar |
| Position indicators | Standard prepared at the top of the actuator |
| Options | Actuator with positioner |
| Electrical actuator | |
| Control Unit (ASI module) | |
| Open / close indicator (CE) | |
| Kinetrol actuator | |
| Approval | EHEDG EL |
Maintenance |
|
| Revision/disassembly | Between flange model can be disassembled in line |
| Special tools required | No |
Unique |
|
| Hand operated | Plastic/stainless steel |
| Pneumatic operated | Multi spring unit |
| Between flange version | K-Flex gasket model (EHEDG) |