PVC Metric Blanking Flange PN10/16
Technical Specification
- Material: Unplasticised Polyvinyl Chloride (PVCu)
- Sizes: 20mm to 225mm
- Pressure Rating:
- 20mm to 160mm: 16 bar at 20°C
- 200mm to 225mm: 10 bar at 20°C
- Temperature Range: 5°C to 60°C
- Flange Standard: PN10/16
- Connection Type: Bolted Flange
- Colour: Grey
- Standards:
- BS EN 1452-2
- WRAS approved
- BSI Kitemark (ISO 50001:2018)


Description
Designed to provide a secure and permanent seal at the end of a flanged pipeline, this component is ideal for blanking off unused pipework, isolating sections for maintenance, or allowing for future system expansion. Manufactured from high-quality PVCu, it offers excellent resistance to corrosion, chemical attack, and scale build-up, making it well-suited to both potable water and industrial fluid handling applications.
The solvent weld connection ensures a strong, leak-tight joint when installed with the correct solvent cement and cleaner, while compatibility with PN10 and PN16 flange drilling allows straightforward integration into existing metric PVC pipe systems. Its rigid construction and smooth internal profile help maintain system integrity without introducing unnecessary flow disturbance.
For more information, please visit our PVCu Pressure Pipe Guide!
General applications include:
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Terminating pipe runs in potable water distribution systems
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Blank ends on industrial process pipework
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Temporary or permanent isolation points for future expansion
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Plant rooms, water treatment systems, and commercial plumbing installations
Key Features & Benefits
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Dual PN compatibility: Suitable for both PN10 and PN16 flanged systems, simplifying specification.
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High-pressure performance: Rated up to 16 bar at 20°C on smaller sizes, providing confidence in demanding installations.
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WRAS approved: Safe for use in potable water applications where compliance is required.
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Corrosion-resistant PVCu: Long service life compared to metal alternatives, even in aggressive environments.
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Solvent weld connection: Creates a permanent, maintenance-free joint when installed according to best practice.
Dimensions


| SKU | Nominal Size (mm) | S (mm) | f (mm) | i (mm) | E (mm) | n° x M | Pressure Rating (Bar) | Weight (kg) |
| 356726 | 20 | 11 | 14 | 65 | 95 | 4 x M12 | 16 | 0.076 |
| 356727 | 25 | 12 | 14 | 75 | 105 | 4 x M12 | 16 | 0.095 |
| 356729 | 40 | 15 | 18 | 100 | 141 | 4 x M16 | 16 | 0.225 |
| 356730 | 50 | 16 | 18 | 110 | 150 | 4 x M16 | 16 | 0.270 |
| 356731 | 63 | 18 | 18 | 125 | 165 | 4 x M16 | 16 | 0.370 |
| 356732 | 75 | 19 | 18 | 145 | 185 | 4 x M16 | 16 | 0.495 |
| 356733 | 90 | 20 | 18 | 160 | 200 | 8 x M16 | 16 | 0.655 |
| 356734 | 110 | 22 | 18 | 180 | 220 | 8 x M16 | 16 | 0.850 |
| 356735 | 125 | 24 | 18 | 190 | 230 | 8 x M16 | 16 | 0.955 |
| 356736 | 140 | 26 | 18 | 210 | 250 | 8 x M16 | 16 | 1.163 |
| 356737 | 160 | 28 | 22 | 240 | 285 | 8 x M20 | 16 | 1.610 |
| 359786 | 200 | 30 | 22 | 295 | 345 | 8 x M20 | 10 | 3.590 |
| 356738 | 225 | 30 | 22 | 295 | 345 | 8 x M20 | 10 | 3.590 |

