Data sheet

Precision pressure regulator G 1/4" 0,1 to 2 bar
Item number:
FDR-2
Example illustration
Item description
Application:
Precision pressure controllers are used to set the pressure exactly - regardless of the primary pressure and flow rate. There are used, for example, in control and regulation systems in process engineering, where the requirements for constancy of pressure are stringent. The regulator can be used with "normal" filtered compressed air.
Version:
Precision pressure reducer, reversible (with secondary relieving)
Materials:
Body: die-cast zinc Z410, diaphragms and seals: NBR (non-ferrous metal free)
Temperature range:
-10 to +60 °C
Input pressure:
max. 16 bar
Pressure gauge connection:
G 1/4"
Own air consumption:
1 l/min
Control accuracy:
± 7.5 mbar
Media:
Oiled and unoiled compressed air, neutral gasses
Flow:
750 l/min, secondary vent: 30 l/min
Advantages:
•Automatic venting in the event of overpressure on the secondary side,
•Precise pressure regulation regardless of the pre-pressure and flow performance,
•Free of non-ferrous metal,
•Robust design, no microfilter necessary for compressed air
Warning:
This device is supplied without a pressure gauge. We recommend ordering a suitable pressure gauge separately.
Properties
Ver­sion Pre­ci­sion pres­sure reg­u­la­tor
Thread G 1/4"
Pres­sure reg­u­la­tion range [bar] 0,1 - 2
Wear part set LRN 14-​REP
Mount­ing brack­ets W LRN
Further information:
Weight 900 g / pcs
GTIN 4050571295158
Customs duty number 84811099
RoHS compliant Yes
Drawing:
Drawing: Diagram
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 FDR-2.
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: 16.05.2025