Data sheet

Check valve (vacuum), G 1/2" / -0,95 to 25 bar, brass
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RUCK 12 VU
Example illustration
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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
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G G 1/2"
L [mm] 58,5
D [mm] 34,5
SW [mm] 27
Suction performance [l/min] 430
PN [bar] -0.95 to 25
approx. opening pressure [bar] 0,02
Further information:
{{ $t('shop.all.gewicht') }} 200 g / pcs
{{ $t('shop.all.gtin') }} 4050571607227
{{ $t('shop.display.artikel.zollwarennummer') }} 84813099
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Figure
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 12 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.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025