Valves are manufactured in modified PVCu and are extremely durable and designed to provide secure solvent weld jointing. PVC-C provides superior fire performance and its high softening point means it is not adversely affected by very hot water discharges.
Features & Benefits
- The Air Admittance ValvesÊare designed to allow the free entry of air into the sanitary pipework system without the escape of foul gasses into the building
- Product is A1Êapproved in accordance with BS EN 12380, it can be installed below the flood level of connected appliances
- Tested and approved for use in installations varying between -20¡ & +60¡C (no insulation required)
- Airflow: 43 L/s
- Air Admittance Valve may also be used as a secondary rodding point to remove such blockages
- The 4Trade brand represents trade quality and value for money
- Statutory 12 months
Technical Specifications
| type | Air Admittance Valve |
| unit | each |
| width | 154 mm |
| colour | White |
| height | 135 mm |
| length | 150 mm |
| diameter | 110 mm |
| material | PVCu |
| brand name | 4Trade |
| inlet size | 110 mm |
| made to order | Y |
| pack quantity | 1 |
| years guaranteed | 1 |
| range description | Air Admittance Valves |
| certifications met | Kitemarked and CE marked |
| manufacturer model no | AF112 |
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