Popular Cylinder
Popular Cylinder T&P Relief Valve HRP0176
10 bar temperature and pressure relief valve with 15mm x 1/2 connections for unvented cylinder cold water inlet controls.
£66.00
£55.00 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 10 Bar 15mm x 1/2 T&P Relief Valve is a temperature and pressure relief valve supplied under the Popular Cylinder brand for unvented cylinder cold water inlet control assemblies. It opens to discharge water if the cylinder's temperature or pressure exceeds safe limits, protecting the vessel from over-pressurisation. It is rated at 10 bar and uses 15mm x 1/2 connections.
Signs this part needs replacing
- Water discharging from the valve or tundish when the cylinder is not overheating
- Continuous weeping or dripping from the valve outlet
- Scale or debris visible around the valve seat or outlet
- Valve fails to discharge when tested during a service
- Corrosion or damage to the valve body or connections
Before you order
- Confirm the cylinder's pressure rating matches the 10 bar valve rating
- Check the connection sizes on the existing valve are 15mm x 1/2
- Verify your appliance model against the fitment list above
- Check the valve seat and outlet for scale before condemning the part
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POPULAR CYLINDER SPARES Cold Water Inlet Controls | — | — | — | |
| VOKERA Aquaflow | — | — | — |
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.
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