3” PVC ProCheck Backwater Valve

The 869-S3P from Sioux Chief is a 3” PVC ProCheck Backwater Valve. 

Features:

• Threaded top valve cover seals hand-tight and provides easy access for maintenance, inspection and repair;
• Molded flapper seals better than O-ring and can be removed for cleaning or replacement without removing the entire valve;
• Notches on the valve prevent wrong re-installion of the carrier and flapper;
• Valve is intended for standard (non-bury) installations. For shallow-depth bury, see part# 869-S3PS. For deep bury, use 869-S4PDB adapter, 6" Sch 40 PVC pipe (for sleeve) and 1-1/2" Sch 40 PVC pipe (glued to carrier for removal of the flapper);
• Arrow on the valve marks flow direction;
• UPC listed;
• Design in accordance to ASME A112.14.1-2003;
• Made in the USA.

Technical Specifications:

• Connection: 3" SCH40 Hub (Solvent Weld PVC);
• Backflow pressure: up to 10 psi;
• Valve height: 5-1/2";
• Valve width: 8-5/8";
• Valve material: PVC;
• Flapper material: Elastomer overmolded polypropylene;
• Valve lid material: Impact resistant HDPE.