Altecnic
Altecnic Prescal 300 Pressure Reducing Valve DN50 FL-30050
Altecnic Prescal 300 pressure reducing valve in DN50, for holding a controlled downstream pressure.
£8,723.86
£7,269.88 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 Prescal 300 is a pressure reducing valve from Altecnic, sized DN50. It regulates incoming pressure to a controlled downstream level within heating and water systems. It forms part of the Altecnic Pressure Reducing Valves range.
Signs this part needs replacing
- Downstream pressure drifting above the set level
- Outlet pressure varying noticeably as demand changes
- Water passing through the valve when it should be closed
- Abnormal noise or vibration through the valve body
- Weeping or leaks from the body or its connections
Before you order
- Confirm the pipework is DN50 and that the valve connections suit the installation
- Check the downstream pressure setting required for the system
- Confirm the installed valve is a Prescal 300 so the replacement matches the assembly
- Check access and isolation valves before draining down
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Pressure reducing Valves | — | — | — |
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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