Air Admittance Valve White

General description The McAlpine VP1W Ventapipe 25 Air Admittance Valve with 1.5" BSP thread on outlet is a plumbing component used in drainage systems. Its primary function is to allow air to enter the drainage system when necessary, preventing water from being siphoned out of traps or pushed out of the system due to pressure changes. This valve is designed for use with 1.5" diameter pipes and features a BSP (British Standard Pipe) thread on the outlet, facilitating easy connection to other components in the drainage system. Technical specifications Thread type: 1.5" BSP Air flow capacity: 3 l/s Rating: A1 Other information Made from high-quality materials Rigorously tested to ensure performance and safety