Data sheet

Vacuum regulator with external leakage G 1/8"
Item number:
R 18 VU B
Example illustration
Item description
Application:
With a preset vacuum level this valve breathes the atmospheric air and prevents the vacuum level from exceeding beyond the desired vacuum value. It is used to adjust a vacuum system with the same operating vacuum. The setting is done using a fine thread of the valve and the mechanical opening due to the spring load.
Materials:
Body: Nickel-plated brass, Spring: stainless steel, seals: NBR
Temperature range:
-20 to +120 °C
Properties
Thread G 1/8"
Suc­tion per­for­mance [m³/h] 4
Suc­tion per­for­mance [l/min] 67
Pres­sure reg­u­la­tion range [bar] -1 to -0,33
L [mm] 37
SW [mm] 12
Further information:
Weight 35 g / pcs
GTIN 4050571567422
Customs duty number 84141089
RoHS compliant Yes
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 R 18 VU B.
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: 23.05.2025