Moen Inc.
M•Dura valves are designed for heavy-duty use and can successfully operate with pressure as low as 15 PSI. Valves feature piston technology with a self-cleaning filter that protects the piston seals against clogs and damage from line debris, allowing it to function even if the filter is up to 90 percent clogged.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain