How do the Festo Festo QS14 Series variants differ?

Festo QS14 Series part numbers differ by connector size, material, operating pressure and operating temperature. Use the selection guide above to pick by connector size.

How many Festo Festo QS14 Series part numbers are listed?

16 Festo Festo QS14 Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Festo Festo QS14 Series?

Request a quote (RFQ) for any Festo QS14 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Festo QS14 Series

16 variants · Festo

About the Festo Festo QS14 Series series

The Festo Festo QS14 Series series groups 16 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by connector size, material and operating pressure, so you can match the exact connector size your application requires using the selection guide below. All listed Festo QS14 Series part numbers are active and orderable.

Select a variant by

Connector size

Parameter	QS-1/4-3/8-U	QS-1/4-5/16-I-U	QS-1/4-12-I	QS-1/4-10-I-50	QS-1/4-12	QS-1/4-10-I
Connector size	—	—	R1/4	R1/4	R1/4	R1/4
Material	—	—	Nickel Plated Brass	Brass	Nickel Plated Brass	Nickel Plated Brass
Operating pressure	—	—	-14 to 87 PSI (-1 to 6 bar)	-13.8 to 87 PSI (-0.95 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)
Operating temperature	—	—	80 °C	80 °C	80 °C	80 °C
Weight	0.02 kgs	0.0023 kgs	—	—	—	—

Festo QS14 Series

About the Festo Festo QS14 Series series

Select a variant by

Variant comparison

Frequently asked questions

All variants

QS-1/4-3/8-U

QS-1/4-5/16-I-U

QS-1/4-1/4-I-U-M

QS-1/4-10

QS-1/4-10-I

QS-1/4-10-I-50

QS-1/4-12

QS-1/4-12-I

QS-1/4-3/8-I-U-M

QS-1/4-4

QS-1/4-5/16-I-U-M

QS-1/4-6

QS-1/4-6-I

QS-1/4-6-I-100

QS-1/4-8

QS-1/4-8-I

QS-1/4-3/8-U

QS-1/4-5/16-I-U

QS-1/4-1/4-I-U-M

QS-1/4-10

QS-1/4-10-I

QS-1/4-10-I-50

QS-1/4-12

QS-1/4-12-I

QS-1/4-3/8-I-U-M

QS-1/4-4

QS-1/4-5/16-I-U-M

QS-1/4-6

QS-1/4-6-I

QS-1/4-6-I-100

QS-1/4-8

QS-1/4-8-I