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Kieselmann butterfly valve body

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.

Filter
Articlenr. Description Dimensions Material type Connection Operating Stock
25124005KI
BV 4301 -/-O W/W DN25 HNBR 304
Kieselmann butterfly valve 4301 Weld / Weld DN25 (29) 1.4307 (304L) HNBR Excluding handle
DN25 (ø 29 mm)
304 (L)
Weld / Weld
25124011KI
BV 4301 -/-O W/W DN50 HNBR 304
Kieselmann butterfly valve 4301 Weld / Weld DN50 (53) 1.4307 (304L) HNBR Excluding handle
DN50 (ø 53 mm)
304 (L)
Weld / Weld
25124017KI
BV 4301 -/-O W/W DN100 HNBR 304
Kieselmann butterfly valve 4301 Weld / Weld DN100 (104) 1.4307 (304L) HNBR Excluding handle
DN100 (ø 104 mm)
304 (L)
Weld / Weld
25128003KI
BV 4301 -/-O W/W DN20 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN20 (23) 1.4404 (316L) HNBR Excluding handle
DN20 (ø 23 mm)
316 (L)
Weld / Weld
25128005KI
BV 4301 -/-O W/W DN25 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN25 (29) 1.4404 (316L) HNBR Excluding handle
DN25 (ø 29 mm)
316 (L)
Weld / Weld
25128009KI
BV 4301 -/-O W/W DN40 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN40 (41) 1.4404 (316L) HNBR Excluding handle
DN40 (ø 41 mm)
316 (L)
Weld / Weld
25128011KI
BV 4301 -/-O W/W DN50 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN50 (53) 1.4404 (316L) HNBR Excluding handle
DN50 (ø 53 mm)
316 (L)
Weld / Weld
25128013KI
BV 4301 -/-O W/W DN65 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN65 (70) 1.4404 (316L) HNBR Excluding handle
DN65 (ø 70 mm)
316 (L)
Weld / Weld
25128015KI
BV 4301 -/-O W/W DN80 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN80 (85) 1.4404 (316L) HNBR Excluding handle
DN80 (ø 85 mm)
316 (L)
Weld / Weld
25128017KI
BV 4301 -/-O W/W DN100 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN100 (104) 1.4404 (316L) HNBR Excluding handle
DN100 (ø 104 mm)
316 (L)
Weld / Weld
25128018KI
BV 4301 -/-O W/W DN125 HNBR 316
Kieselmann butterfly valve 4301 Weld / Weld DN125 (129) 1.4404 (316L) HNBR Excluding handle
DN125 (ø 129 mm)
316 (L)
Weld / Weld
25134005KI
BV 4301 -/-O W/W DN25 EPDM 304
Kieselmann butterfly valve 4301 Weld / Weld DN25 (29) 1.4307 (304L) EPDM Excluding handle
DN25 (ø 29 mm)
304 (L)
Weld / Weld
Articlenr. Description Dimension Elastomer Stock
27900091KI
Proximity switch PNP type 8615 , M12 IP67 with plug
27101282KI
SP KI K-flex seal DN 50
K-flex seal butterfly valve for between flanges DN50
27138102KI
Spare part butterfly valve Valve disc Kieselmann DN15 (19) 316L
27101281KI
K-flex seal DN 40
K-flex seal butterfly for sanitary flange connection DN40
27100278KI
SP KI seal  DN 20 EPDM
Seal butterfly valve Type DIN + DIN FL-FL DN20 EPDM
27138117KI
Spare part butterfly valve Valve disc Kieselmann DN100 (104) 316L
27833028KI
Kieselmann actuator 4500 Butterfly valve DN150 Air open / spring closed Stainless steel 304 Including mounting kit
27134113KI
Spare part butterfly valve Valve disc Kieselmann DN65 (70) 304L
27101287KI
SP KI K-flex seal DN 150
K-flex seal butterfly valve for between flanges DN150
27134074KI
BFV MO lock KI DN65 304 L180
Kieselmann handle 4318 Butterfly valve DN65 / 2,5" Scissor model Stainless steel 304, L=180
27134435KI
Handle with bracket for indicator Type 4039, for: Leakage butterfly valve NW80/3"
27900115KI
Kieselmann bracket Butterfly valve DN15-50 Excluding mounting kit
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)