Norgren S/520 Non Return Valve G 1/8 Female Inlet, G 1/8 Female Outlet, 0.3 to 16bar
- RS Stock No.:
- 722-564
- Mfr. Part No.:
- S/520
- Brand:
- Norgren
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Subtotal (1 unit)*
$50.02
(exc. GST)
$57.52
(inc. GST)
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In Stock
- Plus 39 unit(s) shipping from 22 December 2025
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Units | Per unit |
|---|---|
| 1 - 11 | $50.02 |
| 12 + | $48.83 |
*price indicative
- RS Stock No.:
- 722-564
- Mfr. Part No.:
- S/520
- Brand:
- Norgren
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Norgren | |
| Inlet Connection Type | Threaded | |
| Threaded Inlet Connection | G 1/8 Female | |
| Outlet Connection Type | Threaded | |
| Manufacturer Series | S/520 | |
| Threaded Outlet Connection | G 1/8 Female | |
| Cracking Pressure | <0.1bar | |
| Threaded Inlet Gender | Female | |
| Minimum Operating Pressure | 0.3bar | |
| Maximum Operating Pressure | 16 bar | |
| Maximum Operating Temperature | +80°C | |
| Threaded Outlet Gender | Female | |
| Threaded Inlet Thread Size | 1/8 in | |
| Body Material | Brass | |
| Operating Pressure Range | 0.3 to 16bar | |
| Threaded Inlet Thread Standard | G | |
| Minimum Operating Temperature | -20°C | |
| Threaded Outlet Thread Standard | G | |
| Threaded Outlet Thread Size | 1/8 in | |
| Select all | ||
|---|---|---|
Brand Norgren | ||
Inlet Connection Type Threaded | ||
Threaded Inlet Connection G 1/8 Female | ||
Outlet Connection Type Threaded | ||
Manufacturer Series S/520 | ||
Threaded Outlet Connection G 1/8 Female | ||
Cracking Pressure <0.1bar | ||
Threaded Inlet Gender Female | ||
Minimum Operating Pressure 0.3bar | ||
Maximum Operating Pressure 16 bar | ||
Maximum Operating Temperature +80°C | ||
Threaded Outlet Gender Female | ||
Threaded Inlet Thread Size 1/8 in | ||
Body Material Brass | ||
Operating Pressure Range 0.3 to 16bar | ||
Threaded Inlet Thread Standard G | ||
Minimum Operating Temperature -20°C | ||
Threaded Outlet Thread Standard G | ||
Threaded Outlet Thread Size 1/8 in | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
IMI Norgren Brass Non-Return Valve, 16 Bar Maximum Operating Pressure, G1/8 Female Threaded Connections - S/520 Series - S/520
Add an extra layer of protection to your air supply with this valve from IMI Norgren. As it's a non-return valve, it allows the free flow of air in one direction and prevents it from flowing back. This helps to keep your pneumatic system working safely and efficiently. Threaded G1/8 ports at either end of the valve make it straightforward to fit onto pipelines. Working with pressures between 0.3 and 16 bar, this device can handle both high-pressure and low-pressure operations.
Features & Benefits
• Wide operating temperature of -20°C to +80°C for use in harsh conditions
• Brass body makes it strong and durable for use in heavy-duty applications
• Suitable for lubricated air supplies so compatible with pneumatic systems that contain moving parts
• Nitrile rubber seals offer long-lasting protection against air pressure leaks
• Brass body makes it strong and durable for use in heavy-duty applications
• Suitable for lubricated air supplies so compatible with pneumatic systems that contain moving parts
• Nitrile rubber seals offer long-lasting protection against air pressure leaks
Applications
• Packaging and bottling systems
• Robotics
• Automotive manufacturing
• Construction industry
• Robotics
• Automotive manufacturing
• Construction industry
What's the cracking pressure of this non-return valve?
The cracking pressure of this non-return valve is less than 0.1 bar, which means it detects even slight changes in pressure and activates quickly.
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