Festo HGL Series Non Return Valve, G 1/4 Inlet Port x G 1/4 Outlet Port, 530031
- RS Stock No.:
- 121-4369
- Mfr. Part No.:
- HGL-1/4-B
- Brand:
- Festo
Bulk discount available
Subtotal (1 unit)*
£56.43
(exc. VAT)
£67.72
(inc. VAT)
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In Stock
- 6 unit(s) ready to ship
- Plus 46 unit(s) ready to ship from another location
- Plus 38 unit(s) shipping from 20 October 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £56.43 |
| 5 - 9 | £54.17 |
| 10 + | £51.92 |
*price indicative
- RS Stock No.:
- 121-4369
- Mfr. Part No.:
- HGL-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 | |
| Type | Non-Return Check Valve | |
| Threaded Inlet Port | G 1/4 | |
| Manufacturer Series | HGL | |
| Threaded Outlet Port | G 1/4 | |
| Minimum Outlet Pressure | 0.5 (Operating)bar | |
| Maximum Outlet Pressure | 10 (Operating)bar | |
| Threaded Outlet Thread Standard | G | |
| Threaded Inlet Thread Standard | G | |
| Model Number p | 530031 | |
| Threaded Outlet Thread Size | 1/4 in | |
| Body Material | Zinc | |
| Standards Met | ISO8573-1:2010, RoHS Compliant | |
| Threaded Inlet Thread Size | 1/4 in | |
Select all | ||
|---|---|---|
Brand Festo | ||
Type Non-Return Check Valve | ||
Threaded Inlet Port G 1/4 | ||
Manufacturer Series HGL | ||
Threaded Outlet Port G 1/4 | ||
Minimum Outlet Pressure 0.5 (Operating)bar | ||
Maximum Outlet Pressure 10 (Operating)bar | ||
Threaded Outlet Thread Standard G | ||
Threaded Inlet Thread Standard G | ||
Model Number p 530031 | ||
Threaded Outlet Thread Size 1/4 in | ||
Body Material Zinc | ||
Standards Met ISO8573-1:2010, RoHS Compliant | ||
Threaded Inlet Thread Size 1/4 in | ||
- COO (Country of Origin):
- IN
Festo Non-Return Valve, G1/4 Threaded Inlet and Outlet, Zinc Body - HGL-1/4-B
This piloted non-return valve from Festo is used to increase safety in pneumatic systems. It's on hand to shut off exhaust air from the drive unless a pilot signal is applied. The die-cast zinc body is robust and stands up to corrosion, so you can depend on the unit in harsh and damp conditions. Nitrile rubber seals and a non-return sleeve prevent leakage, ensuring reliable and efficient function. Valves like this one are frequently used for short-duration positioning and braking of pneumatic actuators.
• Wide operating temperature range of -10°C to +60°C for safe use in harsh environments
• POM release ring combines low friction with high dimensional stability so stands up to regular connection and disconnection
• POM release ring combines low friction with high dimensional stability so stands up to regular connection and disconnection
Applications
• Construction industry
• Mining machinery
• Robotics systems
• Mining machinery
• Robotics systems
What safety considerations are there with pneumatic systems?
Pneumatic systems feature various potential hazards. You need to ensure the machine doesn't start up accidentally, that excess air pressure doesn't build up in the system, and that compressed air doesn't enter a human cavity such as a nose or ear. Compressed air exiting the exhaust is also likely to contain particulates that can be harmful if inhaled.