Automatic Flood Gate Valve

The flood gate is intended for installation in the sanitary drain line connecting a building s sanitary system with the local sanitary sewer system or septic tank.

Automatic flood gate valve.

The flood gate automatic backwater valve is designed to protect a building and its contents from damage due to a backup in the drainage system. It is a full port valve with no enlargements or restrictions. This system not only detects leaks early but it automatically shuts your water off in the event of a leak alerting you with the control panel s alarm. With over 30 years experience and the largest worldwide installed base waterman stands apart as the leading provider of automatic level control gates.

An important requirement for the valve to work properly is for the lowest drain in the building to be a minimum of 9 above the house drain located under the basement floor. The flood gate automatic backwater valve which was invented by myself and licensed for production by jay r. The internal surface of the valve in the open position is precisely the. Prevent flood damage and avoid costly repairs with the easy to install newly designed lead free water heater auto shutoff valve.

Waterman automatic downstream level control gates provide constant downstream level control regardless of upstream level conditions or downstream demands. Designed for both residential and commercial dwellings.