crgrla-1/8-b

Name: crgrla-1/8-b
Brand: FESTO
SKU: crgrla-1/8-b

The Festo CRGRLA-1/8-B is a manual one-way flow control valve with pneumatic connections. It offers precise control and is made from high-quality materials like FPM PVC and high-alloy steel. Ideal for various automation tasks.

Product Modelcrgrla-1/8-b

Material Number161404

Product ID4689

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise ControlThe CRGRLA-1/8-B provides one-way flow control, ensuring that air or gas flows in one direction only, which is crucial for maintaining system stability and efficiency.
2
Manual ActuationThis valve is designed for manual operation, making it easy to control and adjust without the need for complex electrical or electronic systems.
3
High-Quality MaterialsConstructed from RoHS-compliant materials like FPM PVC and high-alloy steel, the CRGRLA-1/8-B ensures durability and resistance to wear and tear, extending its lifespan.
4
Easy IntegrationWith pneumatic connections (port 1G1/8 and port 2G1/8), the valve integrates seamlessly into existing pneumatic systems, reducing setup time and complexity.

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

G1/8

Pneumatic connection 2

G1/8

Actuation type

Manual

Adjusting element

Slotted screw

Type of mounting

Screw-in

Compact DesignWeighing only 37.8 grams, the CRGRLA-1/8-B is a compact solution that fits well in a variety of applications, from small-scale automation to larger industrial setups.

Standard nominal flow rate in flow control direction

Standard nominal flow rate in non-return direction

260l/min 420l/min

Operating pressure

4.35psi 145psi

Ambient temperature

-20°C 80°C

Maritime classification

See certificate

Explosion prevention and protection

Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)

Mounting position

Any

Symbol

00991452

Rotatability

360 deg/continuous swiveling not permissible

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

580l/min

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

530l/min 590l/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

Suitability for the production of Li-ion batteries

Metals with more than 1% by mass of copper, zinc or nickel are excluded from use.The exceptions are nickel in steel, chemically nickel-plated surfaces, circuit boards, cables, electrical plug connectors and coils

Cleanroom class

Class 4 according to ISO 14644-1

Storage temperature

-10°C 40°C

For use in the food industry

See supplementary material information

Temperature of medium

-10°C 60°C

Nominal width

4mm

Max. tightening torque

6Nm

Permissible actuation moment, adjusting screw

0.5Nm

Product weight

37.8g

Note on materials

RoHS-compliant

Seals material

FPM PVC

Hollow bolt material

High-alloy steel

Material of adjusting screw

High-alloy stainless steel

Swivel joint material

High-alloy stainless steel

Manufacturer ID

161404