Compare 1 price for McAlpine Ventapipe 100 Air Admittance Valve — from £52.99 across 1 UK seller including Screwfix.
McAlpine Ventapipe 100 Air Admittance Valve with dual fit synthetic rubber finger seal outlet for 3"/75mm or 4"/110mm soil pipe.
Valve diaphragm lifts, allowing air to be drawn into the system when it is subjected to negative pressure. On cessation of negative pressure the diaphragm returns to the closed position thereby preventing the escape of foul air into the building.
The valve is designed to open and close spontaneously when required thereby allowing a supply of air to adequately ventilate the system thus ensuring a smooth discharge.
A1 rated.
Air flow capacity of 47.2 l/s.
| Brand | McAlpine |
| Compatible Brand | Antique |
| Compatible Model | United, Bathroom |
| Features | Smell-Proof, Corrosion Resistant, Rust Resistant |
| Item Diameter | 110mm/75mm |
| Item Height | Not Specified |
| Item Weight | Not Specified |
| Material | Nylon, Plastic |
| MPN | VP100 |
| Shape | Round |
| Type | TBA |
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