4 in Extendable Backwater Valve Kit
SKU97024
Description
Clean Check® extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding. They are designed to be installed easily outside a home, business or other structure, without using a costly manhole and are readily accessible for maintenance or cleaning. They are designed to be installed easily outside a home, business or other structure, without using a costly manhole and are readily accessible for maintenance or cleaning. Clean Check® valves are available in ABS and PVC and in multiple sizes, to meet the needs of most residential and commercial construction. Vertical offset from upstream to downstream side is: 3 in and 4 in valves - 0.4 in, 6 in valve - 1/2 in.- Installs discretely outside - up to 12 ft below ground level
- Above ground outdoor maintenance accessibility eliminates hidden access indoor applications and the sewer odor and mess of indoor maintenance
- Prevents sewage backup into plumbed structures as a result of a plugged sewer system, excess volume in the system or groundwater flooding
- Body Material: PVCColor: WhiteDomestic/Import: DomesticNominal Size: 4 inType: Extendable
- Limited
- ASME A112.14.1
- ASTM D1784/D3965
- CSA B181.1/B181.2
- ICC-ES LC1006/AC247
- IPC Section 312
- IRC
- NSF/ANSI 14 And UPC Section 712/723
- Top and Bottom Collar With Replaceable PVC Flapper and Tee-Shaped Valve Body
- For Indoor Applications