LEGEND 202-284 S-661 Backwater Valve, 4 in Nominal, Solvent End Style, ABS Body, Import
Part #: DRAINBWV4AAS
MFG #: 123285
LEGEND models S-661 backwater valves are constructed of ASTM D1784 virgin resins that will not rust, corrode or pit. They are designed for use in residential and commercial applications to prevent backflow in drainage systems. The stepped construction promotes efficient flow and helps prevent clogging. The access cap facilitates ease of clean-out or repair.
Brand : LEGEND
Country of Origin : CN
Dimensions : 10-3/4 in W x 21-3/4 in H
Domestic/Import : Import
End Style : Solvent
Manufacturer Name : Legend
Features
- The stepped body design places the inlet socket-end higher than the outlet, promoting the correct drop-per-foot and improving flow efficiency
- Heavy-duty Acme-threaded access lid can be removed using the end of a dimensional 2 x 4 in board of correct length, to ease clean-out or repair
- Lid and flapper are equipped with an O-ring or gasket seal, assuring a positive seal-out of sewer gasses
- Manufactured with 100% virgin resins, no re-grind
- Designed for horizontally-installed, low-or-no pressure gravity-flow DWV systems only
- Not suitable for upward-flow vertical installations or pressurized systems
Includes
- 16 in Access Sleeve With Cap
Standards/Approvals/Certifications
- ASME A112.14.1-2003
- ASTM D2661/D3965
- IAPMO Listed
- IPC Listed File No. 4790
- ISO 9002
- UPC Listed
Warranty
- 5 Years Limited