Popular Cylinder
Popular Cylinder Spares Pressure Reducing Valve RWC 315i
Pressure reducing valve for Popular Cylinder Spares cold water inlet controls, rated 1.5–6 bar with a 28 mm compression connection.
£198.00
£165.00 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 Rwc 315i 1.5-6 Bar Pressure Reducing Valve 28mm Compression is a cold water inlet control component for Popular Cylinder Spares cylinder installations. It regulates incoming cold water pressure within the stated 1.5–6 bar range. The valve uses a 28 mm compression connection.
Signs this part needs replacing
- Inconsistent or fluctuating outlet pressure from the cold water inlet.
- Water pressure reading outside the intended 1.5–6 bar range.
- Visible leaks from the valve body or compression connection.
- Noise, chatter or water hammer from the pressure reducing valve.
- Scale or debris causing the valve to stop controlling pressure correctly.
Before you order
- Check the required outlet pressure range against the 1.5–6 bar rating.
- Confirm the pipework uses a 28 mm compression connection.
- Verify compatibility with Popular Cylinder Spares cold water inlet controls.
- Check the existing valve marking or product name before ordering.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MISCELLANEOUS CYLINDER SPARES Cylinder Spares | — | — | — | |
| POPULAR CYLINDER SPARES Cold Water Inlet Controls | — | — | — |
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.
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