Festo AG & Co. KG

539682
pressure regulator
LR-1/4-DB-7-MINI
Directly controlled regulator, working pressure up to 7 bar, with pressure gauge.

More detailed information about this product!

Festo Data sheet

CriterionFeature
SizeMini
Width44 mm
SeriesDB
Actuator lockRotary knob with lock
Assembly positionAny
Design structurePressure regulator with gauge
Controller functionwith secondary exhaust
with return flow
Pressure gaugewith pressure gauge
Operating pressure MPa0,1 - 1 MPa
Operating pressure1,5 - 10 bar
Pressure regulation range0,5 - 7 bar
Max. pressure hysteresis0,5 bar
Standard nominal flow rate>= 1300 l/min
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC1 - Low corrosion stress
Air purity class at outputCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Medium temperature-5 - 50 °C
Ambient temperature-5 - 50 °C
Product weight150 g
Mounting typeFront panel installation
Line installation
with through hole
With mounting bracket
Optional
Pressure gauge connectionG1/8
Pneumatic connection, port 1G1/4
Pneumatic connection, port 2G1/4
Materials noteConforms to RoHS
Material sealsNBR
Material rotary knobPOM
Material housingPA-reinforced

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