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Festo GRLA1 Series

37 variants · Festo

About the Festo GRLA1 Series

The Festo GRLA1 Series series groups 37 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common fluid type of Air, Inert Gas, Liquid, mounting of Sub-Base Mount and package of Bulk. Variants differ by connection method, operating pressure and temp operating min, so you can match the exact connection method your application requires using the selection guide below. All listed Festo GRLA1 Series part numbers are active and orderable.

Select a variant by

Connection method
Threaded · Threaded 1-1/2" NPT · Threaded 1-1/8" NPT · Threaded 1/4" NPT · Threaded 2-1/2" NPT · Threaded 2-1/8" NPT
Operating pressure
-14 to 116 PSI (-1 to 8 bar) · 3 to 145 PSI (0.2 to 10 bar) · 4 to 145 PSI (0.3 to 10 bar)
Temp operating min
-10 °C · 0 °C

Shared specifications

Fluid type
Air, Inert Gas, Liquid
Mounting
Sub-Base Mount
Package
Bulk
Product type
Adjustable, Flow Restrictor
Temp operating max
60 °C

Variant comparison

ParameterGRLA-1/2-BGRLA-1/2-NPT-BGRLA-1/2-QS-12-RS-DGRLA-1/4-BGRLA-1/2-QB-1/2-UGRLA-1/2-QB-3/8-U
Connection methodThreadedThreaded 1-1/2" NPTThreadedThreadedThreaded 2-1/2" NPTThreaded 2-1/2" NPT
Operating pressure4 to 145 PSI (0.3 to 10 bar)4 to 145 PSI (0.3 to 10 bar)3 to 145 PSI (0.2 to 10 bar)4 to 145 PSI (0.3 to 10 bar)-14 to 116 PSI (-1 to 8 bar)-14 to 116 PSI (-1 to 8 bar)
Temp operating min-10 °C-10 °C-10 °C-10 °C0 °C0 °C

Request a quote on any Festo GRLA1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants