
Popular Cylinder
Popular Cylinder Dial Up Adjustable 1.5-6 Bar PRV 315i 1 1/4 MBSP Union
Adjustable dial up pressure reducing valve for Popular Cylinder cold water inlet controls, with a 1 1/4 MBSP union connection and 1.5-6 bar range.
£393.76
£328.13 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 Dial Up Adjustable 1.5-6 Bar PRV 315i is a pressure reducing valve with a 1 1/4 MBSP union connection, produced by Popular Cylinder Spares as part of its cold water inlet controls range. It regulates incoming cold water pressure to the cylinder and allows the outlet setting to be adjusted on site between 1.5 and 6 bar. The dial-up mechanism is used to set and change the outlet pressure to suit the installation.
Signs this part needs replacing
- Outlet pressure cannot be held at the set value or drifts after adjustment
- Downstream pressure reads outside the expected range on a gauge
- Water continues to pass through the valve when all outlets are closed
- Leaks from the union connection or the valve body
- Adjustment becomes stiff, erratic or unresponsive
Before you order
- Confirm the existing valve is a 315i model
- Check the connection is 1 1/4 MBSP union
- Confirm the required outlet pressure falls within the 1.5-6 bar range
- Verify the cylinder is a Popular Cylinder with cold water inlet controls
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
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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