DWV1200 100mm Reflux Valve Posted onNovember 11, 2020AuthorMichelle Easy access for inspection and servicing Adjustable riser height Helps prevent rodents entering through pipes Prevents ingress of rising stormwater into property Approval for DWV and Stormwater SKU: DWV1200 Category: Traps, DWV and Stormwater Related products WA1145-1150 DVW Connector Elbow Read more WA1100-1105 Standard S Trap Read more DWV1025 Slip Coupling Read more DWV1030-1035 Repair Coupling Read more