470930-9005 PRESSURE RELIEF VALVE - REBUILT

The **Aeroforce 470930-9005 Turbo Pressure Relief Valve** acts as a safety device within AeroForce turbocharger systems. If the compressor discharge pressure exceeds a specified limit, the valve opens to prevent over-boosting and protect the engine. *Images are representative and may not show the exact product for sale.* --- ## Applications The **Aeroforce 470930-9005 Pressure Relief Valve** is suitable for the following aircraft and engine models: - **Cessna 404** (’77 and up) – GTSIO-520M - **Cessna 421 / 421A** (’68–’69) – GTSIO-520D - **Cessna 421B** (’70–’75) – GTSIO-520H --- ## Why CJ Aerospace? CJ Aerospace delivers certified aviation components backed by technical expertise and fast delivery: - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally in Australia for fast dispatch** - 🔧 **Expert guidance on turbo system integration and engine compatibility** - ✈️ **Trusted by MROs, operators, and avionics professionals** > ✉️ [Contact us: sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help confirming if this pressure relief valve suits your aircraft? Our team is ready to assist.

- **Overpressure Protection:** Opens when turbocharger discharge pressure exceeds limits - **Engine Safety:** Prevents over-boost and potential engine damage - **System Integration:** Works with Aeroforce turbocharger systems for coordinated operation - **Reliability:** Designed for long-term use under typical turbocharged engine conditions