Festo HGL Series Non-Return Check Valve Non Return Valve, 530038, Inlet Male/Female, Outlet Male/Female
- RS Stock No.:
- 121-4374
- Distrelec Article No.:
- 301-68-827
- Mfr. Part No.:
- HGL-M5-QS-4
- Brand:
- Festo
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- RS Stock No.:
- 121-4374
- Distrelec Article No.:
- 301-68-827
- Mfr. Part No.:
- HGL-M5-QS-4
- Brand:
- Festo
Specifications
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 | Non Return Valve | |
| Sub Type | Non-Return Check Valve | |
| Series | HGL | |
| Inlet Port Gender | Male/Female | |
| Maximum Operating Pressure | 10 bar | |
| Minimum Operating Temperature | -10°C | |
| Material | Zinc, Nitrile Rubber (NBR), Polyoxymethylene, Nickel Plated Brass, Aluminium, Brass, Anodised wrought Aluminium Alloy | |
| Outlet Port Gender | Male/Female | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | ISO 228-1, ISO 8573-1:2010, RoHS-compliant, ISO 1179-1 | |
| Hazardous Area Certification | No | |
| Minimum Operating Pressure | 0.5bar | |
| Model Number | 530038 | |
| 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 | ||
Minimum Operating Temperature -10°C | ||
Material Zinc, Nitrile Rubber (NBR), Polyoxymethylene, Nickel Plated Brass, Aluminium, Brass, Anodised wrought Aluminium Alloy | ||
Outlet Port Gender Male/Female | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals ISO 228-1, ISO 8573-1:2010, RoHS-compliant, ISO 1179-1 | ||
Hazardous Area Certification No | ||
Minimum Operating Pressure 0.5bar | ||
Model Number 530038 | ||
- COO (Country of Origin):
- IN
Festo HGL Series Non Return Valve, 10 Bar Maximum Operating Pressure, 60°C Maximum Operating Temperature - HGL-M5-QS-4, Numeric Part Number: 530038
This non-return valve prevents backflow in compressed Air systems, allowing flow in one direction while stopping reverse flow. Designed for pneumatic installations, it combines multiple engineering materials to provide a Compact inline solution with male and female connection options. It is suitable for industrial automation and mechanical systems operating across a moderate temperature range.
Features & Benefits
• Maximum operating pressure 10 bar for robust system protection
• Operating temperature range -10 to 60°C for varied environments
• Minimum operating pressure 0.5 bar enabling low-pressure activation
• Constructed with NBR and POM for effective sealing and wear resistance
• Nickel-plated brass and anodised aluminium offer corrosion resistance
• Conforms to ISO 228-1 and ISO 1179-1 for compatible thread standards
• Operating temperature range -10 to 60°C for varied environments
• Minimum operating pressure 0.5 bar enabling low-pressure activation
• Constructed with NBR and POM for effective sealing and wear resistance
• Nickel-plated brass and anodised aluminium offer corrosion resistance
• Conforms to ISO 228-1 and ISO 1179-1 for compatible thread standards
**Applications**
• Suitable for protecting pneumatic actuators from reverse flow
• Ideal for compressed Air distribution manifolds in factories
• Used with control valves in automation and production lines
• Can be used for pressure-holding in test rigs and fixtures
• Used for maintaining one-way flow to Air-operated tools
• Ideal for compressed Air distribution manifolds in factories
• Used with control valves in automation and production lines
• Can be used for pressure-holding in test rigs and fixtures
• Used for maintaining one-way flow to Air-operated tools
What port options are available for connecting into existing lines?
The unit offers both male and female threaded ports to match common system fittings.
Which materials contact the medium and what are their roles?
Nitrile rubber provides the sealing surface while POM forms the internal guiding components.
How does the valve behave at very low pressures?
It begins to permit forward flow above 0.5 bar, ensuring minimal leakage below activation pressure.
Which approvals cover particulate and thread compatibility?
It meets ISO 8573-1 for Air quality classification and ISO 228-1 for thread form conformity.
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