Floplast Push Fit Air Admittance Valve 4"/110mm - White (AF110W)

Floplast Push Fit Air Admit Valve 4"/110mm Black

• Product Is A1 Approved In Accordance With Bs En 12380 It Can Be Installed Below The Flood Level Of Connectorected Appliances.
• Tested And Approved For Use In Installations Varying Between -20° & +60°C (No Insulation REqualuired).
• Ce Marked To Level 4 Attestation Of Conformity In Accordance With Bs En 12380.
• Floplast Air Admittance Valves Are Kitemark Licenced In Accordance With Bs En 12380 Licence Number Km 512474. General Information

When Installed Into Sanitary Pipework Systems Conforming To Bs En 12056, The Floplast Air Admittance Valve Not Only Prevents The Loss Of Water From Trap Seals Due To Induced Siphonage, But Also Has The Added Advantage Of Providing An Early Warning Indicator To A Potential Drainage Blockage.

The Af110 Push-Fit Air Admittance Valve May Also Be Used As A Secondary Rodding Point To Remove Such Blockages. All Valves Should Be Stored/Installed In An Upright Position. The Af32 Air Admittance Valve Has A Universal Adaptor To Fit To 32mm/40mm/50mm Solvent Waste Pipe. It Is Produced
From White Abs/Pvc, And Is Designed For Use With Waste Pipe Conforming To British/European Standards Connectorected To A Solvent Cemented Pipe Adaptor Supplied With The Product. Approved Document H Of The Building Regulations Only Permits Air Admittance Valves That Conform To Bs En 12380.
Ventilation And Access Must Be Provided To All Air Admittance Valve Installations.