Data sheet
check valves (light), G 2", PN 16, 1.4401
Item number:
RUCK 20 ES 4A
Example illustration
Item description
Materials:
Body: stainless steel, seal: FKM, guide ring: PTFE
Temperature range:
-20 to +150 °C
Media:
Water (no steam), neutral, gaseous and non-aggressive, liquid media, mineral oils, compressed air
Optional:
NPT thread -NPT
Properties
| Material | 1.4401 |
| G | G 2" |
| L [mm] | 121 |
| D [mm] | 89 |
| approx. opening pressure [bar] | 0,03 |
Further information:
| Weight | 650 g / pcs |
| GTIN | 4050571607555 |
| Customs duty number | 84813091 |
| RoHS compliant | Yes |
Drawing:
Drawing: Check valve
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 RUCK 20 ES 4A.
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: 25.05.2025