EMSea 2-Pack Air Compressor Relief Valve
AUD 33.62 on Amazon.com.au (as of October 22, 2026) View details ↗
The **EMSea 2-Pack Air Compressor Pressure Switch Relief Valve (Model HL031000AV)** is a durable, high-quality component designed specifically for use with **Campbell Hausfeld HL031000AV air compressors**. Engineered from **55 manganese steel**, this valve ensures long-lasting performance and reliable operation, making it a trusted choice for workshops, garages, or professional setups where air pressure regulation is critical.
Each valve features a **compact design (32.5mm x 28mm x 17.3mm)** with a **6.3mm air inlet**, ensuring seamless integration with compatible compressors. The package includes **two relief valves**, providing a cost-effective solution for users needing replacements or upgrades. Whether maintaining equipment, troubleshooting pressure issues, or ensuring safety during operation, this valve delivers precision and dependability—backed by a trusted brand in the Australian market.
Ideal for DIY enthusiasts, tradespeople, or small businesses, this relief valve is part of EMSea’s range of air tool accessories, known for their compatibility and durability. With no batteries required and a lightweight **60g** package, it’s easy to store and install. Order with confidence, knowing you’re investing in a product built to Australian standards and supported by a manufacturer with a strong reputation in power tool components.
| Compatibility | Campbell Hausfeld HL031000AV air compressor |
|---|---|
| Material | 55 manganese steel |
| Air Inlet Size | 6.3mm |
| Dimensions (per valve) | 32.5mm (L) x 28mm (W) x 17.3mm (H) |
| Package Weight | 60g |
| Quantity in Package | 2 valves |



