Polypipe Air Admittance Valve Solvent Socket (Grey) 110 mm - SPV110G

Certified to BS4514 and EN1329, our soil and vent systems combine to provide one of the most comprehensive ranges available for the residential sector, providing everything you need for quick, easy installation and trouble-free performance; including push fit ring seal and solvent weld options, air admittance valves, fire protection sleeves, pan connectors, fixings and ancillaries.

• Made of robust PVCu with resilient internal valve mechanism—no maintenance required.
• Opens to admit air when negative pressure occurs in the soil stack, protecting trap seals. It closes to prevent foul air escaping in positive pressure scenarios.