3" x 3", Solvent Weld x Solvent Weld, 4.3 PSI, PVC, Lid/Flapper Operation, Backwater Valve with 16" Access Sleeve
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The Stepped Body Design Places the Inlet Socket-End Higher than the Outlet, Promoting the Correct Drop-Per-Foot and Improving Flow Efficiency; Lid and Flapper are Equipped with an O-Ring or Gasket Seal, Assuring a Positive Seal-Out Of Sewer Gasses; Designed for Horizontally-Installed, Low-or-No Pressure Gravity-Flow DWV Systems
Backwater Valve; Type Sewer; Pipe Size 3 Inch; End Connection Solvent Weld x Solvent Weld; Operation Lid, Flapper Type; Overall Dimensions 7.37 Inch Width x 21 Inch Height; Cover Type Threaded; Body Material ASTM D1784 PVC; Inclusions/Features 16 Inch Access Sleeve, PVC Flapper/Lid/Cap, Neoprene Rubber O-Ring/Gasket; Applicable Standard ASME A112.14.1, ASTM D2665, UPC/IAPMO, IPC, ISO 9002; Application DWV
