Festo GRLZ Series Pressure Relief Valve, Inlet Male, Male 1/4 in G, Outlet Female Female G 1/4 in
- RS Stock No.:
- 202-2963
- Mfr. Part No.:
- GRLZ-1/4-RS-B
- Brand:
- Festo
Subtotal (1 unit)*
£34.19
(exc. VAT)
£41.03
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 4 unit(s) ready to ship
- Plus 6 unit(s) ready to ship from another location
- Plus 11 unit(s) shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £34.19 |
*price indicative
- RS Stock No.:
- 202-2963
- Mfr. Part No.:
- GRLZ-1/4-RS-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 | |
| Product Type | Pressure Relief Valve | |
| Inlet Connection Type | Male | |
| Outlet Connection Type | Female | |
| Inlet Connection Size | 1/4 in G | |
| Outlet Connection Size | 1/4 in | |
| Series | GRLZ | |
| Maximum Operating Pressure | 10 bar | |
| Inlet Port Gender | Male | |
| Material | Nitrile Rubber (NBR), Wrought Aluminium Alloy, Brass, Die Cast Zinc | |
| Outlet Port Gender | Female | |
| Outlet Thread Standard | G | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | ISO8573-1:2010 (7:4:4), Conforms to RoHS | |
| Minimum Operating Pressure | 0.3bar | |
| Hazardous Area Certification | NO | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Pressure Relief Valve | ||
Inlet Connection Type Male | ||
Outlet Connection Type Female | ||
Inlet Connection Size 1/4 in G | ||
Outlet Connection Size 1/4 in | ||
Series GRLZ | ||
Maximum Operating Pressure 10 bar | ||
Inlet Port Gender Male | ||
Material Nitrile Rubber (NBR), Wrought Aluminium Alloy, Brass, Die Cast Zinc | ||
Outlet Port Gender Female | ||
Outlet Thread Standard G | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals ISO8573-1:2010 (7:4:4), Conforms to RoHS | ||
Minimum Operating Pressure 0.3bar | ||
Hazardous Area Certification NO | ||
- COO (Country of Origin):
- DE
Festo Pressure Relief Valve, One Way, 0.3 to 10 Bar Operating Pressure - GRLZ-1/4-RS-B
Stop pressure buildup in your pneumatic airways with this pressure relief valve from Festo. Its one-way function safely exhausts air when your system's pressure climbs too high, automatically preventing damage to your equipment from overpressures. As the device achieves nominal flow rates up to 820L/min, it gives you efficient pressure management. The unit has a G1/4 thread inlet port, so it's widely compatible with standard compressed-air supplies. With its convenient knurled screw, this product lets you precisely control your system's flow rates.
• Airtight NBR seal eliminates risk of leakage for consistent system pressure
• Performs at operating pressures between 0.3 and 10 bar to suit many pneumatic applications
• Nickel-plated brass body resists corrosion for use in damp areas
• Suitable for use with lubricated air for versatility
Applications
• Water treatment facilities
• Pumping stations
• Battery manufacturing
• Pharmaceutical industry
How do I connect this pressure relief valve?
This flow control valve securely screws into place, so installation is quick and doesn't need specialist tools.
What temperatures can I use this pressure relief valve in?
You can use this flow control valve at operating temperatures between -10°C and +60°C, so it's compatible with industrial conditions.
Related links
- Festo GRLZ-1/4-PK-6-B Series Flow Controller Inlet Male Outlet Female Barbed Connector 6 mm
- Festo GRLA-1/4-RS-B Series Flow Control Valve Pressure Relief Valve Threaded G 1/4 Male Thread G 1/4 in,
- Festo GRLZ Series Flow Controller Inlet Male G 1/8 Male
- Festo GRLZ-1/8-RS-B Series Flow Control Valve Pressure Relief Valve Threaded 1/8 in G Threaded G 1/8 in
- Festo GRLZ-M5-RS-B Series Pressure Relief Valve, Threaded Metric M5 Threaded Metric M5
- Festo GRLZ Series Flow Controller Flow Regulator Inlet Female, Outlet Male
- Festo GRLZ Series Flow Controller Flow Regulator Inlet Female, Outlet Male
- Festo GRLZ Series Flow Controller Flow Regulator Inlet Male Outlet Male, Female