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Air Release Valve Threaded
Useful Information
Air release valves are designed to discharge air pockets from the pipeline in order to maintain efficient water flow.
They are quick and easy to install and are available in a range of sizes from 1/2" to 4".
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| Material | Polyvinyl chloride - unplasticised (PVCu) |
| Seal Material | EPDM |
| Temperature | 0 - 60°C |
| Max Pressure | up to 2" = 16 bar 2 1/2" and above = 10 bar |
| Connection | BSP female threaded union ends |
| Product Code | Nominal Size (inch) | L (mm) | Z (mm) | H (mm) | Weight (g) |
| 359988 | 3/8 | 16 | 46 | 78 | 110 |
| 356318 | 1/2 | 16 | 46 | 78 | 110 |
| 356319 | 3/4 | 19 | 52 | 90 | 180 |
| 356320 | 1 | 22 | 60 | 104 | 250 |
| 356321 | 1 1/4 | 24 | 68 | 116 | 380 |
| 356322 | 1 1/2 | 24 | 78 | 126 | 600 |
| 356323 | 2 | 28 | 93 | 149 | 1000 |
| 356325 | 3 | 36 | 139 | 212 | 3000 |
| 359989 | 4 | 61 | 160 | 282 | 4500 |
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IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
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If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
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