Festo GRLA-M5-PK-4-B Series Pressure Relief Valve, Inlet Male, Threaded Metric M5 Threaded Metric M5

RS Stock No.:: 202-2950
Mfr. Part No.:: GRLA-M5-PK-4-B
Brand:: Festo

Festo GRLA-M5-PK-4-B Series Pressure Relief Valve, Inlet Male, Threaded Metric M5 Threaded Metric M5

Subtotal (1 unit)*

£22.37

(exc. VAT)

£26.84

(inc. VAT)

FREE delivery for orders over £60.00

Stocked by manufacturer

Ready to ship from 25 May 2026

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Units	Per unit
1 +	£22.37

*price indicative

RS Stock No.:: 202-2950
Mfr. Part No.:: GRLA-M5-PK-4-B
Brand:: Festo

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Outlet Connection Type	Threaded
	Product Type	Pressure Relief Valve
	Inlet Connection Type	Threaded
	Inlet Connection Size	M5
	Outlet Connection Size	M5
	Series	GRLA-M5-PK-4-B
	Inlet Thread Standard	Metric
	Inlet Port Gender	Male
	Maximum Operating Pressure	10 bar
	Minimum Operating Temperature	-10°C
	Outlet Thread Standard	Metric
	Material	Brass
	Maximum Operating Temperature	60°C
	Standards/Approvals	Conforms to RoHS, ISO8573-1:2010 (7:4:4)
	Hazardous Area Certification	NO
	Minimum Operating Pressure	0.2bar

	Select all
	Brand Festo
	Outlet Connection Type Threaded
	Product Type Pressure Relief Valve
	Inlet Connection Type Threaded
	Inlet Connection Size M5
	Outlet Connection Size M5
	Series GRLA-M5-PK-4-B
	Inlet Thread Standard Metric
	Inlet Port Gender Male
	Maximum Operating Pressure 10 bar
	Minimum Operating Temperature -10°C
	Outlet Thread Standard Metric
	Material Brass
	Maximum Operating Temperature 60°C
	Standards/Approvals Conforms to RoHS, ISO8573-1:2010 (7:4:4)
	Hazardous Area Certification NO
	Minimum Operating Pressure 0.2bar

COO (Country of Origin):: DE

Festo Pressure Relief Valve, One-Way Flow Control Function, 2mm Nominal Size - GRLA-M5-PK-4-B

De-stress your pneumatic system with this pressure relief valve from Festo. It lets your equipment blow off steam to prevent damage caused by spikes in pressure. This boosts the safety and performance of your operation, resulting in increased productivity and reduced downtime. A flexible design means you can assemble the valve in any position to get the most out of your compressed-air setup. The tough nickel-plated threaded plug coating withstands corrosion and abrasion, so you can be sure this unit will go the distance in harsh settings.

Features & Benefits

• Wide operating pressure range between 0.2 and 10 bar for versatility

• Light weight of 10g puts minimal strain on a pneumatic network

• Broad operating temperature range between -10°C and +60°C for use in demanding conditions

Applications

• Air brakes

• Construction equipment

• Power cleaners

• Paint sprayers

Is this pressure relief valve airtight?

Yes, it features rugged NBR seals that prevent unnecessary loss of pressure.

What causes a pressure relief valve to malfunction?

Contamination such as dust and sludge can clog the valve and stop it from working properly. To avoid glitches, it's also worth checking for misalignment.