How do I know if this safety valve is for my boiler?

Verify the reference R2907 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Caleffi piece.

Is it dripping or continuously expelling water?

It could be excess pressure (expansion vessel) or the valve itself not closing.

Which models is it suitable for?

Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.

Installation and recommendations

Verify that the pressure setting in bar is correct for your boiler.

What does refurbished mean and what coverage does it have?

Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

RefurbishedBeretta Safety Valves

3 Bar Safety Valve Beretta Metallic Exclusive MIX 26 Caleffi Ref. R2907

15 €VAT includedIn stock · 1 unit

Safety valve: reconditioned spare part that releases pressure when the circuit exceeds its set point. Useful if it drips or continuously expels water. Compatible with Super Exclusive Mix 26 CSI, Super Exclusive Mix 28 CSI, Super Exclusive Mix 30 CSI (ref. R2907). Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: R2907
Brand: Beretta
Type of part: Safety Valves
Available units: 1 unit in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. R2907) equips these models. Verified compatibility; check the reference before purchasing.

Super Exclusive Mix

Super Exclusive Mix 26 CSI
Super Exclusive Mix 28 CSI
Super Exclusive Mix 30 CSI
Super Exclusive Mix 32 CSI
Super Exclusive Mix 35 CSI

Super Exclusive

Super Exclusive 24 CAI
Super Exclusive 24 CSI
Super Exclusive 28 CAI
Super Exclusive 28 CSI
Super Exclusive Eco Mix 24 CSI
Super Exclusive Eco Mix 28 CSI

Hello

Ciao 24 CAI
Ciao 24 CSI
Ciao 28 CAI
Ciao 28 CSI

Kompakt

Kompakt 22 CAI
Kompakt 22 CSI
Kompakt 24 CAI
Kompakt 24 CSI

Weather

Meteo 24 CAI
Meteo 24 CSI
Meteo 28 CSI

How do I know if this safety valve is for my boiler?: Verify the reference R2907 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Caleffi piece.
What is it used for?: The safety valve releases pressure when the circuit exceeds its set point (e.g. 3 bar).
Is it dripping or continuously expelling water?: It could be excess pressure (expansion vessel) or the valve itself not closing.
Which models is it suitable for?: Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations: Verify that the pressure setting in bar is correct for your boiler.
What does refurbished mean and what coverage does it have?: Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.