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🔧 Take control of your water pressure like a pro—precision meets peace of mind!
The Adjustable Pressure Reducing Valve 15mm with 0-10 Bar Gauge offers precise pressure regulation from 1 to 6 bars, featuring a built-in gauge for real-time monitoring. With durable 15mm compression fittings and a maximum upstream pressure capacity of 16 bars, this WRAS-approved valve ensures reliable, professional-grade performance for your plumbing system.





| ASIN | B0CS6ZTH4Z |
| Best Sellers Rank | 19,271 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Water Heaters & Parts |
| Brand | Unvented Components Europe |
| Connector Type | Compression |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (67) |
| Exterior Finish | Chrome |
| Included Components | 1 x Pressure Reducing Valve with Gauge |
| Inlet Connection Size | 45 Millimeters |
| Inlet Connection Type | Compression |
| Item Dimensions | 11 x 4.5 x 11 centimetres |
| Item Type Name | Pressure Reducing Valve with Gauge |
| Manufacturer | Unvented Components Europe |
| Material | Metal |
| Maximum Pressure | 16 Bars |
| Model Number | UN-42-3 |
| Number of Ports | 3 |
| Outlet Connection Size | 15 Millimeters |
| Outlet Connection Type | Compression |
| Size | 45mm x 110mm x 110mm |
| Specification Met | WRAS |
| Thread Size | 15mm |
| Thread Type | Compression |
| UPC | 655390527165 |
| Valve Type | Pressure Reducing Valve |
E**P
Value for money
Exactly as required. Decent quality. Value for the money
R**.
Good quality
Excellent product , great quality.
A**Z
Pipes ok now
Working properly no more burst pipes.good cost shops treble the price.
G**A
Its fiddly but you can get it to work.
It's not that great, you'll have to fiddle with it to get it to the correct pressure it would have been better if it was marked for pressure but it's not. I used it as an automatic loop filler to bleed the radiators and then just left it on. Its a but sticky some grease may sort it out.
R**R
Does the job
Great
M**L
Easy to fit & preset to ideal pressure
Replaced existing faulty reducing valve with this preset new one
R**.
Excellent service
Excellent product, excellent technical service
J**Y
Great product
Easy to fit worth the money great product
Trustpilot
1 day ago
2 months ago