
Miscellaneous Cylinder
Miscellaneous Cylinder Adjustable Pressure Reducing Valve 315I
Adjustable 1.5-6 bar pressure reducing valve, reference 315I, with a 1/2 in MBSP union connection for cylinder installations.
£288.42
£240.35 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 315I is an adjustable pressure reducing valve for cylinder installations, listed in the Miscellaneous Cylinder Spares range. It regulates incoming supply pressure down to a set outlet pressure between 1.5 and 6 bar, protecting the cylinder, pipework and outlets downstream. The valve is fitted with a 1/2 in MBSP union connection.
Signs this part needs replacing
- Outlet pressure drifts or will not hold the set value
- Downstream pressure stays high or fluctuates regardless of adjustment
- Water weeping from the valve body, bonnet or adjustment assembly
- Scale or debris build-up affecting regulation
- Hammering or noise through the pipework at the valve
Before you order
- Confirm the incoming supply pressure falls within the 1.5 to 6 bar adjustment range the installation needs
- Check the connection is 1/2 in MBSP union and that the existing pipework matches
- Confirm the reference 315I matches the valve being replaced
- Check there is clearance around the valve for adjustment and future service access
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MISCELLANEOUS CYLINDER SPARES Cylinder Spares | — | — | — |
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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