Data sheet
Rotary joint 1-way, G 1/2", FKM seals
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DDF 12-1 V
Example illustration
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Materials:
Body: nickel-plated brass, seals: PUR (G 3/4" - G 1": NBR), pilot pin, flange screw and safety ring: zinc-plated steel
Temperature range:
-10°C to +85°C
Operating pressure:
0.5 - 12 bar
Media:
Oiled compressed air
Optional:
Usage for vacuum (-1 to 0 bar) -VU, FKM seals (-20°C up to max. +150°C) -V
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| Version | FKM seals |
| G (female thread) | G 1/2" |
| G1 (female thread) | G 3/8" |
| Umax. [1/min] | 200 |
| DN [mm] | 11 |
| flow [l/min] | 3200 |
| Temperature range [°C] | -20 to +150 |
| Operating pressure [bar] | 0,5 - 12 |
| A [mm] | 55 |
| B [mm] | 65 |
| E [mm] | 30 |
| F [mm] | 35,0 |
| H [mm] | 40 |
| I [mm] | 20,0 |
Further information:
| {{ $t('shop.all.gewicht') }} | 550 g / pcs |
| {{ $t('shop.all.gtin') }} | 4050571246723 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 74122000 |
| {{ $t('shop.display.artikel.rohskonform') }} | {{ $t('shop.all.ja') }} |
Figure
Drawing:
Drawing: Rotary feedthrough, 1-way
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 DDF 12-1 V.
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: 19.12.2025