# 21270284 Safety Valve | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta TAD560VE Compressor-Circuit Safety Valve - Part Number: 21270284

  

Genuine Volvo Penta pressure-relief safety valve used with the 225 cm³ PTO-driven air-compressor installation on TAD560VE engines. The valve protects the compressor circuit from pressure above its calibrated limit and must not be replaced with an unverified generic relief valve.

  

⚙️ Key Features

  

• Genuine Volvo Penta calibrated safety valve

• Used with the 225 cm³ PTO-A compressor arrangement

• Protects the pneumatic circuit from overpressure

• Correct thread, flow capacity and opening calibration

• Replace if leaking, seized, contaminated or out of calibration

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21270284 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21053802 - associated air compressor

• 21242452 - compressor gasket kit

• 21242444 - associated plate

• 20860834 - associated drive gear

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD5/TAD7 industrial engine compressor and hydraulic/special-function systems

  

Typically suits:

  

• Engine models:

• TAD560VE

• TAD561VE

• TAD761VE

  

• Serial / Specification Control: Compressor option, PTO arrangement and engine serial number control fitment.

• HP Range: Engine-rating dependent

• Engine Type: Volvo Penta inline-six industrial diesel with auxiliary air compressor

• Year Range: TAD560VE/TAD561VE/TAD761VE production; option and serial controlled

  

🔌 Function

  

Relieves excessive pressure from the compressor circuit before hoses, fittings or driven equipment are damaged.

  

Common signs of failure:

  

• Pressure or flow outside specification

• Leakage through the valve body or connections

• Valve sticking open or closed

• Repeated alarms, unstable operation or loss of system protection

• Corrosion, contamination or damaged sealing surfaces

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 839.38 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 839.38 AUD | In stock |

## Images

- 21270284 Safety Valve | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21270284-safety-valve-genuine-volvo-penta)
> Updated: 2026-08-02