McAlpine Air Admittance Valve Durgo 82mm & 110mm VP100
A McAlpine Ventapipe durgo valve for 82mm or 110mm soil pipe to allow air in to the drainage system to relieve negative pressure.
Rubber fin seal will push in to 4 inch / 110mm soil pipe - 3 inch / 82mm pipe will fit through the rubber fin seal
- Air flow capacity of 47.2 litres per second
- Made to British Standard EN 12380:2002 thus meeting Building Regulations
- LGA Certificate certifying that the valve is thoroughly tested and is of a high and consistent quality
- Can operate in temperatures between -20 degrees C and +60 degrees C
- Replacement diaphragms available
- Made in the UK