Altecnic
Altecnic 513620 1 x 1 1/4 F/F 2 bar Safety Relief Valve
Altecnic 2 bar safety relief valve with 1 in x 1 1/4 in female threaded connections for boiler and PRV installations.
£141.24
£117.70 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Altecnic 1 x 1 1/4 F/F 2 bar Safety Relief Valve is a pressure relief component used on boiler and pressure-reducing valve installations. It opens at its rated pressure to discharge water and protect the system against over-pressure. The valve has female threaded connections at both ports and a 2 bar relief setting.
Signs this part needs replacing
- Water or steam weeping continuously from the discharge outlet while the system is below the relief pressure
- The valve fails to reseat and keeps passing water after discharging
- System pressure rises above the normal operating range without the valve discharging
- Visible scale, corrosion or mineral build-up around the valve seat or outlet
- Discharge occurring well below the rated 2 bar setting
Before you order
- Confirm both port sizes match the 1 in and 1 1/4 in F/F threads on the existing valve
- Check the appliance data plate or manual specifies a 2 bar relief pressure requirement
- Confirm the valve body orientation and discharge routing suit the installation position
- Note the pressure rating of the valve being removed so the replacement matches the system requirement
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC PRVs | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.