Classic

Pressure regulator valve batteries LRB-K

The Festo LRB-K pressure regulator valve batteries are pre-configured multiple pressure regulators with 2 to 5 outlets (K2 to K5) in a common housing. Each outlet can be independently set to a different operating pressure, making this assembly suited to machines that require several different pressure levels. The range comprises 31 versions in port sizes G 1/4 to G 1/2 (MINI, MIDI).

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  1. Pressure Regulator Co LRB-1/2-D-O-K3-MIDI - Festo 528975
    €351.97
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Buying guide

How to choose Pressure regulator valve batteries LRB-K

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

Technical features

⚡ 2 to 5 independent outlets (K2-K5) - each channel individually adjustable from a common inlet
⚙ Port sizes G 1/4 to G 1/2 - MINI (1/4, 3/8) and MIDI (3/8, 1/2) frame sizes
✓ 7-bar version (-7) - LRB-...-7-... for outlets up to 7 bar operating pressure
✦ Compact design - multiple pressure levels in a small space, fewer installation points than separate regulators
⬡ Open on outlet side (-O) - variant with exhaust function on pressure reduction

LRB-K range: type overview by number of channels

K suffixOutletsFrame sizeType (example)
-K22MINI/MIDILRB-1/4-D-7-O-K2-MINI (528952)
-K33MINI/MIDILRB-1/4-D-7-O-K3-MINI (528968)
-K44MINI/MIDILRB-1/4-D-7-O-K4-MINI (528984)
-K55MINI/MIDILRB-1/4-D-7-O-K5-MINI (529000)

Typical applications

Typical applications: Machines with multiple machining axes requiring different operating pressures, handling systems with grippers and clamping units at different pressure levels, assembly automats with metering and clamping stages at varying pressures, and compressed air distribution centres in special-purpose machines where space for individual regulators is lacking.