BACKWATER CHECK VALVES
6" TO 18" PIPE SIZE

 
 
 
    Larger Check Valves: 6" to 18" 

 		  
  • Unique in-ground, in-line backwater protection for tile drainage systems and a variety of commercial applications.
  • Full flow for drainage
  • Constructed of rugged PVC
  • SDR35 PVC stubs
  • Very low cost
  • Stainless Steel Hinge & Screws
  • Rubber Seal for Tight Seating
  • Made In USA
  • Adaptable to other pipes with
  •  flexible couplers Click Here 
 		   
Size PVC, CMP, Etc.
6 inch
8 inch
10 inch
12 inch
15 inch
18 inch
     Reaturn to waterworks-supply.com