Data sheet

Electr. compact flange ball v., DN25-PN40 (DIN/EN), Regulating time 140 seconds.
Item number:
KHFLK 25/40ELIES-140
Example illustration
Item description
Advantages:
•2 additional limit switches,
•torque cut-off,
•variable voltage (DC or AC),
•manual emergency operation,
•integrated heating in actuator housing
Ball valve:
Materials:
Body: 1.4408, ball: 1.4408, seals: PTFE / FKM
Temperature range:
-20 to +180 °C
Media:
Water, oil, compressed air, vacuum (max. -0.9 bar), fuels, solvents, aggressive media
Optional:
Certificate 3.1
Rotary actuator:
Description:
Electrical rotary actuator with optical position indicator, manual emergency operation and switch room heating Two additional limit switches are installed for further control requirements. An electronic torque limiting unit prevents damage in the event of overload. The manual emergency operation can be done without dismantling the external cladding. Do not use upside down!
Materials:
Body: PA 6
Temperature range:
-20 to +70 °C
Voltage:
24 - 240 V AC/DC, (drives can be operated with direct or alternating voltage)
Protection class:
IP 67
Power-on time:
75%
Optional:
Regulating time 140 sec. (only for drive size 2 & 3) -140, "Battery Safety Return" for emergency closing NC (default configuration) or emergency opening NO (conversion with a jumper) when there is a power failure -BSR, Positioning system 0 - 10 V or 4 - 20 mA (conversion with a jumper), precision: 3%, linearity: 2%, hysteresis: 3%, switch position NC or NO (conversion with a jumper) -DPS
Warning:
In case of high media temperatures, the actuator must be cooled if necessary!
Properties
Ver­sion Reg­u­lat­ing time 140 sec­onds.
Flange con­nec­tion DN25-​PN40 (DIN/EN)
Nom­i­nal width [mm] 25
In­stal­la­tion length ball valve [mm] 50
Op­er­at­ing pres­sure [bar] -0,9 to 40
Reg­u­lat­ing time [s] 140
Fe­male thread flange (per flange side) 4x M 12
Spare dri­ves ELU 230-​2-140
Further information:
Weight 0 g / pcs
GTIN 4050571948658
Customs duty number 84818081
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number KHFLK 25/40ELIES-140.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 26.03.2025