How do the Festo Festo GRLA1 Series variants differ?

Festo GRLA1 Series part numbers differ by connection method, fluid type, mounting and operating pressure. Use the selection guide above to pick by connection method.

How many Festo Festo GRLA1 Series part numbers are listed?

44 Festo Festo GRLA1 Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Festo Festo GRLA1 Series?

Request a quote (RFQ) for any Festo GRLA1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Festo GRLA1 Series

44 variants · Festo

About the Festo Festo GRLA1 Series series

The Festo Festo GRLA1 Series series groups 44 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by connection method, fluid type and mounting, so you can match the exact connection method your application requires using the selection guide below.

Select a variant by

Connection method: Threaded · Threaded 1-1/2" NPT · Threaded 2-1/2" NPT · Threaded G1/4 · Threaded G1/8

Parameter	GRLA-1/2-B	GRLA-1/2-NPT-B	GRLA-1/2-QS-12-RS-D	GRLA-1/4-RS-4	GRLA-1/8-QS-5/16-U	GRLA-1/4-RS-B
Connection method	Threaded	Threaded 1-1/2" NPT	Threaded	—	—	Threaded G1/4
Fluid type	Air, Inert Gas, Liquid	Air, Inert Gas, Liquid	Air, Inert Gas, Liquid	—	—	Air
Mounting	Sub-Base Mount	Sub-Base Mount	Sub-Base Mount	—	—	Free Hanging (In-Line)
Operating pressure	4 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)
Product type	Adjustable, Flow Restrictor	Adjustable, Flow Restrictor	Adjustable, Flow Restrictor	—	—	Control Valve
Weight	—	—	—	0.02 kgs	0.0045 kgs	—

Festo GRLA1 Series

About the Festo Festo GRLA1 Series series

Select a variant by

Variant comparison

Frequently asked questions

All variants

GRLA-1/2-B

GRLA-1/2-NPT-B

GRLA-1/2-QS-12-RS-D

GRLA-1/4-RS-4

GRLA-1/4-RS-B

GRLA-1/8-QS-5/16-U

GRLA-1/4-B

GRLA-1/8-RS-B

GRLA-1/2-QB-1/2-U

GRLA-1/2-QB-3/8-U

GRLA-1/2-QB-5/16-U

GRLA-1/2-QS-12-D

GRLA-1/4-NPT-B

GRLA-1/4-QS-8-RS-B

GRLA-1/8-B

GRLA-1/8-NPT-B

GRLA-1/8-PK-3-B

GRLA-1/4-QB-1/4-U

GRLA-1/4-QB-3/8-U

GRLA-1/4-QB-5/16-U

GRLA-1/4-QB-5/32-U

GRLA-1/8-QB-1/4-U

GRLA-1/4-QS-10-RS-D

GRLA-1/4-QS-6-RS-D

GRLA-1/4-QS-8-RS-D

GRLA-1/8-QB-5/16-U

GRLA-1/8-QB-5/32-U

GRLA-1/8-QS-3-RS-D

GRLA-10-32-UNF-QB-1/4-U

GRLA-10-32-UNF-QB-1/8-U

GRLA-10-32-UNF-QB-5/32-U

GRLA-1/4-QS-10-D

GRLA-1/2-B

GRLA-1/2-NPT-B

GRLA-1/2-QS-12-RS-D

GRLA-1/4-RS-4

GRLA-1/4-RS-B

GRLA-1/8-QS-5/16-U

GRLA-1/4-B

GRLA-1/8-RS-B

GRLA-1/2-QB-1/2-U

GRLA-1/2-QB-3/8-U

GRLA-1/2-QB-5/16-U

GRLA-1/2-QS-12-D

GRLA-1/4-NPT-B

GRLA-1/4-QS-8-RS-B

GRLA-1/8-B

GRLA-1/8-NPT-B

GRLA-1/8-PK-3-B

GRLA-1/4-QB-1/4-U

GRLA-1/4-QB-3/8-U

GRLA-1/4-QB-5/16-U

GRLA-1/4-QB-5/32-U

GRLA-1/8-QB-1/4-U

GRLA-1/4-QS-10-RS-D

GRLA-1/4-QS-6-RS-D

GRLA-1/4-QS-8-RS-D

GRLA-1/8-QB-5/16-U

GRLA-1/8-QB-5/32-U

GRLA-1/8-QS-3-RS-D

GRLA-10-32-UNF-QB-1/4-U

GRLA-10-32-UNF-QB-1/8-U

GRLA-10-32-UNF-QB-5/32-U

GRLA-1/4-QS-10-D