grla-1/8-qs-8-rs-d

Name: grla-1/8-qs-8-rs-d
Brand: FESTO
SKU: grla-1/8-qs-8-rs-d

The Festo GRLA-1/8-QS-8-RS-D is a high-quality one-way flow control valve designed for precise pneumatic applications. It ensures non-return flow control with a knurled screw for easy adjustment, making it perfect for various automation tasks.

Product Modelgrla-1/8-qs-8-rs-d

Material Number534337

Product ID10257

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise Flow ControlThe GRLA-1/8-QS-8-RS-D valve provides precise control over pneumatic flow, ensuring that your applications operate efficiently and reliably.
2
Easy AdjustmentThe valve features a knurled screw for easy adjustment, allowing you to fine-tune the flow control to meet your specific needs.
3
Durable ConstructionBuilt with high-quality materials, this valve is designed to withstand the demands of industrial environments, ensuring long-lasting performance.
4
Versatile ApplicationsSuitable for a wide range of automation tasks, the GRLA-1/8-QS-8-RS-D is an essential component in various pneumatic systems, including manufacturing, packaging, and more.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Valve function

Flow control non-return function

Pneumatic connection 1

QS-8

Pneumatic connection 2

G1/8

Adjusting element

Knurled screw

Type of mounting

Screw-in With external thread

Standard nominal flow rate in flow control direction

215l/min

Quick InstallationWith its straightforward design and easy-to-use adjustment mechanism, the GRLA-1/8-QS-8-RS-D valve can be quickly installed and integrated into your existing systems, minimizing downtime and maximizing productivity.

Standard nominal flow rate in non-return direction

175l/min 250l/min

Operating pressure

0.2bar 10bar

Ambient temperature

-10°C 60°C

Maritime classification

See certificate

Mounting position

Any

Symbol

00991452

Operating pressure for entire temperature range

0.2bar 10bar

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

400l/min

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

330l/min 410l/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-B1/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

3Nm

Product weight

24g

Note on materials

RoHS-compliant

Seals material

NBR

Hollow bolt material

Wrought aluminum alloy Anodized

Releasing ring material

POM

Knurled head material

Wrought aluminum alloy Anodized

Material of adjusting screw

High-alloy stainless steel

Swivel joint material

Die-cast zinc

Manufacturer ID

534337