3″ PVC BACKWATER VALVE

COLLAR

COLLAR

FLAPPER ASSEMBLY

FLAPPER ASSEMBLY

VALVE BODY

VALVE BODY

 

 

 

 

 

 

IMG_6950__PVCinsertIMG_6941_3in_PVC_Complete

 

 

 

 ICC ESR-1148  IPC- IRC

ICC ESR-1148
IPC- IRC

IAPMO File # 4068 UPC

IAPMO
File # 4068
UPC