grlsa-1/8-qs-6

Name: grlsa-1/8-qs-6
Brand: FESTO
SKU: grlsa-1/8-qs-6

Short Description: The Festo GRLSA-1/8-QS-6 one-way flow control valve ensures precise air flow management with a nominal flow rate of 0 to 250 l/min. Suitable for compressed air applications, it features a hexagon socket setting element and is made from durable materials.

Product Modelgrlsa-1/8-qs-6

Material Number540661

Product ID11095

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise Air Flow ManagementThe Festo GRLSA-1/8-QS-6 valve offers precise control over air flow, ensuring that your industrial processes run smoothly and efficiently. With a nominal flow rate of 0 to 250 l/min, it meets the demands of various applications.
2
Durable ConstructionBuilt with high-quality materials, this valve is designed to withstand the rigors of industrial environments. The use of copper and PTFE-free materials ensures long-lasting performance and reliability.
3
Easy InstallationThe valve features a hexagon socket setting element, making it easy to install and adjust. Its arbitrary installation position allows for flexible integration into your system.
4
Compressed Air CompatibilitySpecifically designed for compressed air applications, the GRLSA-1/8-QS-6 valve operates within the temperature range of -10°C to 60°C. It is compatible with compressed air to ISO 8573-1:2010 [7:4:4].

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Valve function

Exhaust air flow control non-return function

Pneumatic connection 1

QS-6

Pneumatic connection 2

G1/8

Actuation type

Manual

Adjusting element

Internal hexagon

Type of mounting

Screw-in

Versatile Operating PressureThe valve can handle operating pressures from 0.2 to 10 bar, making it suitable for a wide range of industrial applications. Its ability to operate within this pressure range ensures that it can be used in various pneumatic systems.

Standard nominal flow rate in flow control direction

Standard nominal flow rate in non-return direction

180l/min 310l/min

Ambient temperature

-10°C 60°C

Mounting position

Any

Symbol

00991475

Operating pressure for entire temperature range

0.2bar 10bar

Standard flow rate in flow control direction 6 -> 0 bar

0l/min 410l/min

Standard flow rate in non-return direction at 6 -> 0 bar

430l/min 540l/min

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

LABS (PWIS) conformity

VDMA24364-B2-L

Cleanroom class

Class 4 according to ISO 14644-1

Storage temperature

-10°C 40°C

Temperature of medium

-10°C 60°C

Nominal tightening torque

3.5Nm

Tolerance for nominal tightening torque

± 20%

Product weight

19.5g

Seals material

NBR

Hollow bolt material

Wrought aluminum alloy Anodized

Releasing ring material

POM

Material of adjusting screw

PA-reinforced

Swivel joint material

Die-cast zinc

Manufacturer ID

540661