NDS - 675 - 6" Abs Backwater Valve & Cover "price" w/ Seal-a-matic Check Valve

w/ Seal-a-matic Check Valve

Extension: 17"

and plastics

Construction includes a one-piece injection molded ULTEM® High-Performance Polymer composite with fully rotatable shroud and a fully-adjustable swivel arm with vibration-proof locking teeth

NDS - 675 - 6" Abs Backwater Valve & Cover "price" w/ Seal-a-matic Check ValveBackwater Valve Size: 6" Material: ABS Color: Black The quick action flapper allows unrestricted uni directional flow. Elastomeric gasket in the flapper ensures a watertight seal. Flapper can be easily removed and replaced if required. Threaded access cap is designed for hand tightening. Access cap neoprene gasket provides a positive seal. Valve hub outlets fit 2", 3", 4" or 6" DWV pipe and may be adapted to 2", 3", 4" or 6" sewer and drain pipe with