Data sheet
Electr. flap DN65-PN25 (DIN/EN) GGG40/stainless steel/EPDM
Item number:
KLA 65/25 BBA ELI
Example illustration
Item description
Butterfly valve
Materials:
Body: GGG40 epoxy-coated
Washer: Stainless steel
Cuff: EPDM (-10°C up to max. +110°C) -A, NBR (+5°C up to max. +85°C) -B
Media:
liquid and gaseous neutral media (depending on the material combination)
Lengths:
DIN 3202-K1, ISO 5752 series 20, EN 558-1 series 20, BS 5155 table 6 column 4, API 609 table1
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:
Voltage:
24 - 240 V AC/DC, (drives can be operated with direct or alternating voltage)
Protection class:
Power-on time:
75%
Optional:
"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
| Design | Flange mounted valve |
| Version | Standard |
| Flange connection | DN65-PN25 (DIN/EN) |
| Sleeve material | EPDM |
| Nominal width [mm] | 65 |
| Installation length [mm] | 46 |
| Operating pressure, liquids (non-hazardous) [bar] | 16 |
| Operating pressure, liquids (hazardous) [bar] | 16 |
| Operating pressure, gases (non-hazardous) [bar] | 16 |
| Media temperature [°C] | -10 to +110 |
| Fields of application | general and industrial application (free of mineral oil), untreated water, compressed air (oil-free), neutral gaseous media, swimming pool water |
| Regulating time [s] | 13 |
| Spare drives | ELU 230-4 |
Further information:
| Weight | 0 g / pcs |
| GTIN | 4050571951658 |
| Customs duty number | 84818081 |
| Manufacturer | Köly |
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 KLA 65/25 BBA ELI.
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: 28.03.2025