Data sheet
Pneum. Compact flanged ball valve., DN20-PN40 (DIN/EN), double acting
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KHFLK 20/40 P
Example illustration
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Ball valve:
Materials:
Body: steel, ball: 1.4408, seal: PTFE / FKM (PN 16: Body: GG25, ball: hard chromium plated brass, seal: PTFE/NBR)
Temperature range:
-20 °C to +180 °C (PN 16: -10°C to +100°C)
Operating pressure:
DN 15 to DN 32: -0.9 to 40 bar, from DN 40: PN 40: 0 - 40 bar, PN 16: 0- 16 (as line end for other media than water: 0 - 10 bar)
Media:
Water, oil, compressed air, fuels (DN 15 to DN 32: also vacuum down to -0.9 bar)
Rotary actuator:
Design:
ATEX-compliant Ex II 2GD c 85° C (drive with size 12 or greater: Ex II 2GD c 110° C)
Materials:
Body: anodised aluminium, rack and piston: aluminium, cover: acetal resin, seals: NBR
Control pressure:
6 to 10 bar (lower pressures on request)
Temperature range:
-20°C to +80°C
Optional:
FKM seal (-20°C up to max. +120°C) -V
Warning:
In case of high media temperatures, the actuator must be cooled if necessary!
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| Version | double acting |
| Flange connection | DN20-PN40 (DIN/EN) |
| Nominal width [mm] | 20 |
| Installation length ball valve [mm] | 44 |
| Operating pressure [bar] | -0,9 to 40 |
| Female thread flange (per flange side) | 4x M 12 |
| Spare drives | PDD 002-F03 |
Further information:
| {{ $t('shop.all.gewicht') }} | 2,3 kg / pcs |
| {{ $t('shop.all.gtin') }} | 4050571426545 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84818081 |
| {{ $t('shop.display.artikel.rohskonform') }} | {{ $t('shop.all.ja') }} |
| {{ $t('shop.all.hersteller') }} | Köly Deutschland |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number KHFLK 20/40 P.
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.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025