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Festo GRA Series Flow Controller Flow Valve, 6509
- RS Stock No.:
- 175-2179
- Distrelec Article No.:
- 304-10-209
- Mfr. Part No.:
- GRA-1/4-B
- Brand:
- Festo
Subtotal (1 unit)*
Kr. 866,69
(exc. VAT)
Kr. 1 083,36
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- 5 unit(s) ready to ship
- Plus 15 unit(s) ready to ship from another location
- Plus 9 unit(s) shipping from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 866,69 |
*price indicative
- RS Stock No.:
- 175-2179
- Distrelec Article No.:
- 304-10-209
- Mfr. Part No.:
- GRA-1/4-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 | |
| Product Type | Flow Valve | |
| Sub Type | Flow Controller | |
| Series | GRA | |
| Maximum Operating Pressure | 10 bar | |
| Minimum Operating Temperature | -20°C | |
| Material | Die Cast Zinc | |
| Maximum Operating Temperature | +75°C | |
| Standards/Approvals | No | |
| Minimum Operating Pressure | 0.1bar | |
| Hazardous Area Certification | No | |
| Model Number | 6509 | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Flow Valve | ||
Sub Type Flow Controller | ||
Series GRA | ||
Maximum Operating Pressure 10 bar | ||
Minimum Operating Temperature -20°C | ||
Material Die Cast Zinc | ||
Maximum Operating Temperature +75°C | ||
Standards/Approvals No | ||
Minimum Operating Pressure 0.1bar | ||
Hazardous Area Certification No | ||
Model Number 6509 | ||
RoHS Status: Exempted
Festo GRA Series Flow Valve, 10 Bar Maximum Operating Pressure, Die Cast Zinc - GRA-1/4-B, Numeric Part Number: 6509
This flow valve regulates fluid flow in pneumatic and industrial systems, providing Compact control for machinery and process equipment. It is intended for non-hazardous environments and offers a balance of operational range and robustness for use in automation, electrical and mechanical installations.
Features & Benefits
• Die cast zinc body provides Durable corrosion resistance and mechanical robustness
• Maximum operating pressure 10 bar enables high-pressure process control
• Temperature capability from -20°C to +75°C supports varied ambient conditions
• Minimum operating pressure 0.1 bar allows flow control at low system pressures
• Compact construction simplifies integration into confined assemblies
• Maximum operating pressure 10 bar enables high-pressure process control
• Temperature capability from -20°C to +75°C supports varied ambient conditions
• Minimum operating pressure 0.1 bar allows flow control at low system pressures
• Compact construction simplifies integration into confined assemblies
**Applications**
• Suitable for flow rate control in pneumatic actuators and valves
• Ideal for integration into assembly-line automation systems
• Used with control panels in electrical and electronics testing rigs
• Can be used for regulating supply to machine tools and mechanical fixtures
• Ideal for integration into assembly-line automation systems
• Used with control panels in electrical and electronics testing rigs
• Can be used for regulating supply to machine tools and mechanical fixtures
What materials are used in the valve construction and why does that matter?
The main body is MADE from die-cast zinc, chosen for its strength-to-weight ratio and resistance to moderate mechanical wear, aiding longevity in industrial settings.
What environmental conditions can it operate in reliably?
It functions across a temperature span from -20°C up to +75°C, making it suitable for workshops, factory floors and indoor plant rooms that experience seasonal and process-related temperature variation.
How does the valve perform at low supply pressures?
It remains functional down to a minimum pressure of 0.1 bar, enabling controlled flow even when upstream pressure is limited.
Is this valve appropriate for use in classified hazardous locations?
It is intended for non-hazardous areas and does not carry hazardous-area certification, so it should not be installed in classified zones.
Related links
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