Popular Cylinder
Popular Cylinder 8 Bar PRV Plastic Body Loose Nut 3/4"
8 bar pressure reducing valve with a plastic body and 3/4" loose nut connection, for Popular Cylinder cold water inlet controls.
£72.00
£60.00 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
An 8 bar pressure reducing valve (PRV) with a plastic body and a 3/4" loose nut connection, supplied as part of the Popular Cylinder cold water inlet controls range. It regulates the incoming cold water supply to the cylinder, holding the downstream pressure at the valve's set point. The loose nut connection allows the valve to be fitted to the mating inlet fitting without rotating the pipework.
Signs this part needs replacing
- Water weeping or dripping from the valve body, nut or spindle
- Pressure at the outlets rising above the valve's set point
- Pressure relief valve discharging or dripping with no other cause
- Scale or debris causing the valve to stick or hold an unstable pressure
- Visible cracking, distortion or thread damage on the plastic body or nut
Before you order
- Confirm the appliance is a Popular Cylinder unit with cold water inlet controls
- Check the existing valve's pressure setting and connection size match this part
- Verify the connection type — this valve uses a 3/4" loose nut
- Isolate and depressurise the cold water supply before removal
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.