Classic

Pressure regulating valves for battery mounting LRB, LRBS

The Festo LRB and LRBS pressure regulating valves for battery mounting are individual regulators without their own port connections, assembled into individually configured pressure regulator batteries via junction plates. With just 8 versions in MIDI and MAXI frame sizes, LRB (standard) and LRBS (with blocking function) are intended for applications where a ready-made LRB-K battery does not fit and a custom configuration is required.

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  1. Pressure Regulator LRB-D-7-O-MINI - Festo 197534
    €66.24

Buying guide

How to choose Pressure regulating valves for battery mounting LRB, LRBS

What matters when choosing: properties, comparison and typical applications.

Technical features

⚙ Battery mounting design - LRB/LRBS are combined via junction plates into custom multiple pressure regulation assemblies
⚡ LRBS with blocking function - additional shut-off on the outlet port prevents backflow when pressure is reduced
✓ 7-bar version (-7) - LRB-D-7-O for channels with elevated outlet pressure up to 7 bar
✦ Open on outlet side (-O) - allows pressure relief downward when setpoint is reduced
⬡ MIDI and MAXI frame sizes - for medium and larger flow rates in battery configurations

LRB/LRBS: type overview

TypeFrame size7-barBlocking function
LRB-D-O-MINI (197535)MININoNo
LRB-D-7-O-MINI (197534)MINIYesNo
LRB-D-O-MIDI (197539)MIDINoNo
LRB-D-7-O-MIDI (197538)MIDIYesNo
LRBS-D-O-MINI (194682)MININoYes
LRBS-D-7-O-MINI (194683)MINIYesYes
LRBS-D-O-MIDI (194686)MIDINoYes
LRBS-D-7-O-MIDI (194687)MIDIYesYes

Typical applications

Typical applications: Custom pressure regulator batteries with a non-standard number of channels (more than 5), special-purpose machine construction with individually assembled multiple-pressure supplies, applications with mixed LRB and LRBS channels for circuits with and without blocking function, and extension of existing LRB-K batteries by adding individual regulators.