Data sheet
Check valve (vacuum), G 4" / -0,95 to 12 bar, brass
Item number:
RUCK 40 VU
Example illustration
Item description
Materials:
Body: brass, springs: stainless steel, seal: NBR
Temperature range:
-20 to +100 °C
Media:
Water (no steam), neutral, gaseous and non-aggressive, liquid media, mineral oils, compressed air, low vacuum
Properties
| G | G 4" |
| L [mm] | 158,5 |
| D [mm] | 172,5 |
| SW [mm] | 128 |
| Suction performance [l/min] | 20000 |
| PN [bar] | -0.95 to 12 |
| approx. opening pressure [bar] | 0,01 |
Further information:
| Weight | 7 kg / pcs |
| GTIN | 4050571608668 |
| Customs duty number | 84813099 |
| RoHS compliant | Yes |
Drawing:
Zeichnung: Rückschlagventil
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 RUCK 40 VU.
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: 21.07.2025