Festo GRLA Series Flow Controller Exhaust Valve, 197581, Inlet Female, Outlet Male

RS stock no.:: 121-4343
Distrelec Article No.:: 301-68-771
Mfr. Part No.:: GRLA-1/8-QS-6-RS-D
Manufacturer:: Festo

Festo GRLA Series Flow Controller Exhaust Valve, 197581, Inlet Female, Outlet Male

Bulk discount available

Subtotal (1 unit)*

R 459,64

(exc. VAT)

R 528,59

(inc. VAT)

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In Stock

Plus 114 unit(s) shipping from 27 April 2026
Plus 44 unit(s) shipping from 04 May 2026

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Units	Per unit
1 - 4	R 459.64
5 - 9	R 448.15
10 +	R 434.71

*price indicative

RS stock no.:: 121-4343
Distrelec Article No.:: 301-68-771
Mfr. Part No.:: GRLA-1/8-QS-6-RS-D
Manufacturer:: Festo

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Exhaust Valve
	Sub Type	Flow Controller
	Series	GRLA
	Maximum Operating Pressure	1 bar
	Inlet Port Gender	Female
	Outlet Port Gender	Male
	Minimum Operating Temperature	-10°C
	Material	Nickel Plated Metal, Fluorelastomer (FPM), Nitrile Rubber (NBR), Stainless Steel, Die Cast Zinc (Chromed), Polyamide Reinforced, Brass, POM, Anodised wrought Aluminium Alloy
	Maximum Operating Temperature	150°C
	Standards/Approvals	Germanischer Lloyd, CRC3 (Festo standard 940 070), ISO 8573-1:2010 (7:4:4), RoHS
	Hazardous Area Certification	NO
	Minimum Operating Pressure	0.2bar
	Model Number	197581

	Select all
	Brand Festo
	Product Type Exhaust Valve
	Sub Type Flow Controller
	Series GRLA
	Maximum Operating Pressure 1 bar
	Inlet Port Gender Female
	Outlet Port Gender Male
	Minimum Operating Temperature -10°C
	Material Nickel Plated Metal, Fluorelastomer (FPM), Nitrile Rubber (NBR), Stainless Steel, Die Cast Zinc (Chromed), Polyamide Reinforced, Brass, POM, Anodised wrought Aluminium Alloy
	Maximum Operating Temperature 150°C
	Standards/Approvals Germanischer Lloyd, CRC3 (Festo standard 940 070), ISO 8573-1:2010 (7:4:4), RoHS
	Hazardous Area Certification NO
	Minimum Operating Pressure 0.2bar
	Model Number 197581

COO (Country of Origin):: DE

Festo Exhaust Valve, 3Nm Tightening Torque, 185L/min Nominal Flow Rate - GRLA-1/8-QS-6-RS-D

When compressed air is flowing through your pneumatic system, you need a way to reliably control it. That's where this exhaust valve from Festo comes in. Its one-way function means it regulates a pneumatic driver's piston speed by adjusting airflow. The robust unit stands up to corrosion and chemicals thanks to its sturdy aluminium metal body and nitrile rubber seal. Combining a G1/8 threaded outlet port and a 6mm tube inlet port, it's widely compatible and compact enough to fit where space is limited. As the inlet has an integrated QS push-in fitting, installation and mounting are a breeze.

Features & Benefits

• Handles demanding operating temperatures between -10°C and +60°C

• Performs reliably in a wide operating pressure range between 0.2 and 10 bar

• Withstands a 185L/min standard nominal flow rate for use with challenging applications

• Weighs just 23g, so it won't overload your pneumatic system

• Swivel-type fitting means you can install in multiple directions to best fit your setup

Applications

• Food and beverage production

• Automated assembly lines

• Automotive manufacturing

How do I adjust this exhaust valve?

When you need to control airflow, it's easy to tweak the valve's settings by manually adjusting the knurled screw with a slotted screwdriver.