3 Bar Safety Valve Biasi Mura 24E Ref. BI1181100
The 3 Bar safety valve Biasi Mura 24E Ref. BI1181100 is responsible for releasing water if the circuit pressure exceeds 3 bar. When it fails, you will notice that it drips continuously or does not discharge at the necessary moments. This part is compatible with models from the PARVA range (such as M95.24CM/BD), MURA (MURA 24E), M97 BASICA (M97.24CM), among others. It is recommended to replace the valve when you experience the mentioned symptoms to avoid damage to the system.
VAT included
Consult via WhatsAppBoilers Biasi compatible with reference BI1181100
Safety valve with reference BI1181100. Seven confirmed compatibilities: M95.24CM/BD and M95.28CM/BD.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Biasi M95.24CM/BD | PARVA (M90/M91/M95/M96) | Contrasted |
| Biasi M95.28CM/BD | PARVA (M90/M91/M95/M96) | Contrasted |
| Biasi MURA 24E | WALL | Contrasted |
| Biasi M97.24CM | M97 BASIC | Contrasted |
| Biasi M97.23 | M97 BASIC | Contrasted |
| Biasi MINOX ECO 24E | MINOX | Contrasted |
| Biasi MINOX CONDENS 24E | MINOX | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if the reference BI1181100 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference BI1181100. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the safety valve BI1181100 resolves.
The safety valve releases pressure when the circuit exceeds its setting. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
It continuously drips from the discharge pipe, both in cold and hot.
Cause: The valve seat is losing tightness, usually due to dirt or small particles trapped.
Manually bleed the valve a couple of times, if it has a lever, to flush out the dirt before replacing it.
- 02
It leaks water as soon as the boiler starts, without the pressure being high.
Cause: The internal spring activates prematurely if it is worn out or if the setting has become misadjusted with use.
Measure with the boiler's manometer at what exact pressure it activates and compare it with the cold filling pressure of the circuit.
- 03
The pressure gauge rises above 3 bar and the valve does not release water.
Cause: The mechanism gets stuck due to scale or lack of use, and does not release even when the set pressure is exceeded.
Before changing it, check if the expansion vessel is air-free, because that causes the pressure to rise faster than normal.
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the safety valve Biasi BI1181100
- Catalogue reference
- BI1181100
- Brand
- Biasi
- Type of part
- Safety Valves
- Units in stock
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Setpoint
- 3 bar
- Connection
- 1½"
Frequently asked questions about the safety valve BI1181100
What is the set pressure of this safety valve for the Biasi Mura 24E?
What is the connection diameter of the safety valve for the Biasi Mura 24E?
Is this valve suitable for the Parva range?
When should the safety valve of the Biasi Mura 24E be replaced?
What is the reference for this safety valve?
How many models are compatible with this safety valve?
Spare parts related to Biasi PARVA (M90/M91/M95/M96)
