Festo HGL Series Non-Return Check Valve Non Return Valve, 530040, Inlet Male/Female, Outlet Male/Female
- RS Stock No.:
- 121-4371
- Distrelec Article No.:
- 301-68-822
- Mfr. Part No.:
- HGL-1/8-QS-6
- Brand:
- Festo
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Subtotal (1 unit)*
£44.52
(exc. VAT)
£53.42
(inc. VAT)
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In Stock
- Plus 20 unit(s) shipping from 04 May 2026
- Plus 19 unit(s) shipping from 04 May 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £44.52 |
| 5 - 9 | £42.74 |
| 10 + | £40.96 |
*price indicative
- RS Stock No.:
- 121-4371
- Distrelec Article No.:
- 301-68-822
- Mfr. Part No.:
- HGL-1/8-QS-6
- 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 | Non Return Valve | |
| Sub Type | Non-Return Check Valve | |
| Series | HGL | |
| Inlet Port Gender | Male/Female | |
| Maximum Operating Pressure | 10 bar | |
| Outlet Port Gender | Male/Female | |
| Material | Nickel Plated Brass, Brass, Die Cast Zinc, Anodised wrought Aluminium Alloy, Nitrile Butadiene Rubber, Polyoxymethylene (For Releasing Ring), Aluminium | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | RoHS-compliant, ISO 8573-1:2010, ISO 1179-1, ISO 228-1 | |
| Minimum Operating Pressure | 0.5bar | |
| Hazardous Area Certification | NO | |
| Model Number | 530040 | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Non Return Valve | ||
Sub Type Non-Return Check Valve | ||
Series HGL | ||
Inlet Port Gender Male/Female | ||
Maximum Operating Pressure 10 bar | ||
Outlet Port Gender Male/Female | ||
Material Nickel Plated Brass, Brass, Die Cast Zinc, Anodised wrought Aluminium Alloy, Nitrile Butadiene Rubber, Polyoxymethylene (For Releasing Ring), Aluminium | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals RoHS-compliant, ISO 8573-1:2010, ISO 1179-1, ISO 228-1 | ||
Minimum Operating Pressure 0.5bar | ||
Hazardous Area Certification NO | ||
Model Number 530040 | ||
Festo HGL Series Non Return Valve, 10 Bar Maximum Operating Pressure, 60°C Maximum Operating Temperature - HGL-1/8-QS-6, Numeric Part Number: 530040
This non-return valve provides one-way flow control for compressed Air installations, preventing backflow in pneumatic systems. It is intended for use where compact, pressure-rated check valves are required, offering compatibility with threaded inlet and outlet connections as well as push-in tubing interfaces for ease of integration into machinery and control circuits.
Features & Benefits
• Maximum operating pressure 10 bar for high-pressure applications
• Operates from 0.5 bar for reliable low-pressure function
• Temperature performance from -10°C to 60°C for varied environments
• Constructed from nickel-plated brass and aluminium for corrosion resistance
• Conforms to ISO 8573-1 particulate standards for Air quality assurance
• Operates from 0.5 bar for reliable low-pressure function
• Temperature performance from -10°C to 60°C for varied environments
• Constructed from nickel-plated brass and aluminium for corrosion resistance
• Conforms to ISO 8573-1 particulate standards for Air quality assurance
**Applications**
• Suitable for compressed Air distribution manifolds in automation
• Ideal for return-flow prevention on pneumatic actuators
• Used with control valves in Electronic Assembly Air supplies
• Can be used for bleed lines in mechanical press systems
• Ideal for return-flow prevention on pneumatic actuators
• Used with control valves in Electronic Assembly Air supplies
• Can be used for bleed lines in mechanical press systems
What thread standards are used for connecting this valve?
The valve accepts both male and female threaded ports compliant with ISO 1179-1 and ISO 228-1, allowing straightforward connection to standard pneumatic fittings.
Which materials contact the media and why does it matter?
Media-wetted components include nickel-plated brass, brass and NBR seals, these materials balance durability and sealing performance for typical compressed Air service.
Is the valve suitable for cleaning or service cycles?
The design incorporates polyoxymethylene for the releasing ring and allows reuse of push-in fittings, enabling removal and reinsertion during maintenance without replacing the body.
Which standards ensure appropriate environmental and quality considerations?
The valve meets RoHS requirements and is manufactured to conform with ISO 8573-1 particulate purity criteria for compressed Air systems.
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